Human Phenotype Ontology 
Grandparent Node:
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Abnormal nervous system morphology (HP:0012639)help
Parent Node:
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Abnormal myelination (HP:0012447)help
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Delayed myelination (HP:0012448)help
Term ID: 12448
Name: Delayed myelination
Synonym:
Definition: Delayed myelination.
Comments:
Reference: HP:0012448
Genes and Diseases:
 
       Child Nodes:
........expandDelayed CNS myelination (HP:0002188) help
........expandDelayed peripheral myelination (HP:0011401) help

 Sister Nodes: 
..expandAbnormal CNS myelination (HP:0011400) help
..expandAbnormal peripheral myelination (HP:0003130) help
..expandDemyelinating peripheral neuropathy (HP:0007108) help
..expandHypermyelinated retinal nerve fibers (HP:0007922) help
..expandMixed demyelinating and axonal polyneuropathy (HP:0007327) help
InputHPO IDHPO termDistanceGeneGene id entrezHGNC IDDiseaseIdDiseaseNameFrequencyOnsetHGMD variantsClinVar variants
 
HPO disease - gene - phenotype typical associations:
 
HPO disease - gene - phenotype less frequent non-typical associations:
HP:0012448HP:0012448Delayed myelination0AARS1 CL E G H1620OMIM:619691TRICHOTHIODYSTROPHY 8, NONPHOTOSENSITIVE; TTD8
HP:0012448HP:0012448Delayed myelination0ACTL6B CL E G H51412160OMIM:618468DEVELOPMENTAL AND EPILEPTIC ENCEPHALOPATHY 76; DEE762
HP:0012448HP:0012448Delayed myelination0ACY1 CL E G H95177OMIM:609924Aminoacylase 1 deficiency13
HP:0012448HP:0012448Delayed myelination0ADAMTSL1 CL E G H9294914632ORPHA:521445Microcephaly-facial dysmorphism-ocular anomalies-multiple congenital anomalies syndromeHP:0040282 - Frequent
HP:0012448HP:0012448Delayed myelination0ADARB1 CL E G H104226OMIM:618862NEURODEVELOPMENTAL DISORDER WITH HYPOTONIA, MICROCEPHALY, AND SEIZURES; NEDHYMS1
HP:0012448HP:0012448Delayed myelination0ADAT3 CL E G H11317925151ORPHA:363528Intellectual disability-strabismus syndromeHP:0040283 - Occasional9
HP:0012448HP:0012448Delayed myelination0ADAT3 CL E G H11317925151OMIM:615286Mental retardation, autosomal recessive 36.9
HP:0012448HP:0012448Delayed myelination0AHCY CL E G H191343ORPHA:88618S-adenosylhomocysteine hydrolase deficiencyHP:0040282 - Frequent31
HP:0012448HP:0012448Delayed myelination0AHDC1 CL E G H2724525230ORPHA:412069AHDC1-related intellectual disability-obstructive sleep apnea-mild dysmorphism syndromeHP:0040283 - Occasional36
HP:0012448HP:0012448Delayed myelination0AHDC1 CL E G H2724525230OMIM:615829Xia-Gibbs syndrome.36
HP:0012448HP:0012448Delayed myelination0AIFM1 CL E G H91318768OMIM:300232Spondyloepimetaphyseal dysplasia, X-linked, with mental deterioration60
HP:0012448HP:0012448Delayed myelination0ALDH5A1 CL E G H7915408OMIM:271980Succinic semialdehyde dehydrogenase deficiency108
HP:0012448HP:0012448Delayed myelination0ALDH6A1 CL E G H43297179OMIM:614105Methylmalonate semialdehyde dehydrogenase deficiency.35
HP:0012448HP:0012448Delayed myelination0ALDH7A1 CL E G H501877ORPHA:3006Pyridoxine-dependent epilepsy227
HP:0012448HP:0012448Delayed myelination0ALG11 CL E G H44013832456ORPHA:280071ALG11-CDGHP:0040283 - Occasional41
HP:0012448HP:0012448Delayed myelination0ALG12 CL E G H7908719358ORPHA:79324ALG12-CDGHP:0040283 - Occasional68
HP:0012448HP:0012448Delayed myelination0ALG13 CL E G H7986830881OMIM:300884Epileptic encephalopathy, early infantile, 36.96
HP:0012448HP:0012448Delayed myelination0ALG14 CL E G H19985728287OMIM:619031INTELLECTUAL DEVELOPMENTAL DISORDER WITH EPILEPSY, BEHAVIORAL ABNORMALITIES, AND COARSE FACIES; IDDEBF12
HP:0012448HP:0012448Delayed myelination0ALG14 CL E G H19985728287OMIM:619036MYOPATHY, EPILEPSY, AND PROGRESSIVE CEREBRAL ATROPHY; MEPCA12
HP:0012448HP:0012448Delayed myelination0ALG2 CL E G H8536523159OMIM:607906Congenital disorder of glycosylation, type Ii46
HP:0012448HP:0012448Delayed myelination0ALG9 CL E G H7979615672ORPHA:79328ALG9-CDGHP:0040283 - Occasional93
HP:0012448HP:0012448Delayed myelination0ALG9 CL E G H7979615672OMIM:608776Congenital disorder of glycosylation, type Il93
HP:0012448HP:0012448Delayed myelination0AP3D1 CL E G H8943568OMIM:617050HERMANSKY-PUDLAK SYNDROME 10; HPS101
HP:0012448HP:0012448Delayed myelination0ARF1 CL E G H375652OMIM:618185Periventricular nodular heterotopia 8.
HP:0012448HP:0012448Delayed myelination0ARID1B CL E G H5749218040OMIM:135900Coffin-Siris syndrome 1219
HP:0012448HP:0012448Delayed myelination0ARNT2 CL E G H991516876OMIM:615926Webb-Dattani syndrome.
HP:0012448HP:0012448Delayed myelination0ARX CL E G H17030218060OMIM:308350Developmental and epileptic encephalopathy 1166
HP:0012448HP:0012448Delayed myelination0ARX CL E G H17030218060ORPHA:1934Early infantile epileptic encephalopathyHP:0040283 - Occasional166
HP:0012448HP:0012448Delayed myelination0ASH1L CL E G H5587019088OMIM:617796Mental retardation, autosomal dominant 521
HP:0012448HP:0012448Delayed myelination0ASNS CL E G H440753OMIM:615574Asparagine synthetase deficiency.17
HP:0012448HP:0012448Delayed myelination0ASXL1 CL E G H17102318318ORPHA:97297Bohring-Opitz syndromeHP:0040283 - Occasional145
HP:0012448HP:0012448Delayed myelination0ASXL1 CL E G H17102318318OMIM:605039Bohring-Opitz syndrome145
HP:0012448HP:0012448Delayed myelination0ATP1A3 CL E G H478801OMIM:619606DEVELOPMENTAL AND EPILEPTIC ENCEPHALOPATHY 99; DEE99150
HP:0012448HP:0012448Delayed myelination0ATP6AP2 CL E G H1015918305OMIM:300423MENTAL RETARDATION, X-LINKED, SYNDROMIC, HEDERA TYPE; MRXSH36
HP:0012448HP:0012448Delayed myelination0BCS1L CL E G H6171020OMIM:124000Mitochondrial complex III deficiency, nuclear type 172
HP:0012448HP:0012448Delayed myelination0BMP4 CL E G H6521071OMIM:607932Microphthalmia, syndromic 638
HP:0012448HP:0012448Delayed myelination0BRAT1 CL E G H22192721701OMIM:614498Rigidity and multifocal seizure syndrome, lethal neonatalHP:0040283 - Occasional20
HP:0012448HP:0012448Delayed myelination0C18ORF32 CL E G H49766131690OMIM:619985
HP:0012448HP:0012448Delayed myelination0CARS1 CL E G H8331493OMIM:618891MICROCEPHALY, DEVELOPMENTAL DELAY, AND BRITTLE HAIR SYNDROME; MDBH
HP:0012448HP:0012448Delayed myelination0CASK CL E G H85731497ORPHA:1934Early infantile epileptic encephalopathyHP:0040283 - Occasional118
HP:0012448HP:0012448Delayed myelination0CDC40 CL E G H5136217350OMIM:619302PONTOCEREBELLAR HYPOPLASIA, TYPE 15; PCH15
HP:0012448HP:0012448Delayed myelination0CDK19 CL E G H2309719338OMIM:618916DEVELOPMENTAL AND EPILEPTIC ENCEPHALOPATHY 87; DEE87
HP:0012448HP:0012448Delayed myelination0CDKL5 CL E G H679211411ORPHA:1934Early infantile epileptic encephalopathyHP:0040283 - Occasional405
HP:0012448HP:0012448Delayed myelination0CHAMP1 CL E G H28348920311OMIM:616579Mental retardation, autosomal dominant 4016
HP:0012448HP:0012448Delayed myelination0CLCN3 CL E G H11822021OMIM:619512NEURODEVELOPMENTAL DISORDER WITH HYPOTONIA AND BRAIN ABNORMALITIES; NEDHYBA2
HP:0012448HP:0012448Delayed myelination0CLCN3 CL E G H11822021OMIM:619517NEURODEVELOPMENTAL DISORDER WITH SEIZURES AND BRAIN ABNORMALITIES; NEDSBA2
HP:0012448HP:0012448Delayed myelination0CLCN4 CL E G H11832022ORPHA:485350CLCN4-related X-linked intellectual disability syndromeHP:0040283 - Occasional45
HP:0012448HP:0012448Delayed myelination0CLCN7 CL E G H11862025OMIM:618541Hypopigmentation, organomegaly, and delayed myelination and development102
HP:0012448HP:0012448Delayed myelination0CLP1 CL E G H1097816999OMIM:615803Pontocerebellar hypoplasia, type 10.7
HP:0012448HP:0012448Delayed myelination0CLPB CL E G H8157030664OMIM:6198353-METHYLGLUTACONIC ACIDURIA, TYPE VIIA; MGCA7A38
HP:0012448HP:0012448Delayed myelination0CLTC CL E G H12132092OMIM:617854Mental retardation, autosomal dominant 561
HP:0012448HP:0012448Delayed myelination0CLTCL1 CL E G H82182093ORPHA:453510Congenital insensitivity to pain with severe intellectual disability6
HP:0012448HP:0012448Delayed myelination0CNOT3 CL E G H48497879OMIM:618672INTELLECTUAL DEVELOPMENTAL DISORDER WITH SPEECH DELAY, AUTISM, AND DYSMORPHIC FACIES; IDDSADF
HP:0012448HP:0012448Delayed myelination0COG5 CL E G H1046614857ORPHA:263487COG5-CDGHP:0040283 - Occasional79
HP:0012448HP:0012448Delayed myelination0COG7 CL E G H9194918622OMIM:608779Congenital disorder of glycosylation, type IIe.64
HP:0012448HP:0012448Delayed myelination0COPB2 CL E G H92762232OMIM:619884
HP:0012448HP:0012448Delayed myelination0COPB2 CL E G H92762232OMIM:617800Microcephaly 19, primary, autosomal recessive.
HP:0012448HP:0012448Delayed myelination0COX7B CL E G H13492291OMIM:300887Linear skin defects with multiple congenital anomalies 2HP:0040283 - Occasional6
HP:0012448HP:0012448Delayed myelination0CREBBP CL E G H13872348ORPHA:353277Rubinstein-Taybi syndrome due to CREBBP mutationsHP:0040283 - Occasional291
HP:0012448HP:0012448Delayed myelination0CTNNB1 CL E G H14992514ORPHA:404473Severe intellectual disability-progressive spastic diplegia syndrome88
HP:0012448HP:0012448Delayed myelination0CUL3 CL E G H84522553OMIM:619239NEURODEVELOPMENTAL DISORDER WITH OR WITHOUT AUTISM OR SEIZURES; NEDAUS92
HP:0012448HP:0012448Delayed myelination0CYB5A CL E G H15282570ORPHA:621Hereditary methemoglobinemiaHP:0040284 - Very rare2
HP:0012448HP:0012448Delayed myelination0CYB5R3 CL E G H17272873ORPHA:621Hereditary methemoglobinemiaHP:0040284 - Very rare24
HP:0012448HP:0012448Delayed myelination0D2HGDH CL E G H72829428358OMIM:600721D-2-Hydroxyglutaric aciduria 1102
HP:0012448HP:0012448Delayed myelination0DCX CL E G H16412714ORPHA:2148Lissencephaly type 1 due to doublecortin gene mutationHP:0040283 - Occasional145
HP:0012448HP:0012448Delayed myelination0DDX6 CL E G H16562747OMIM:618653INTELLECTUAL DEVELOPMENTAL DISORDER WITH IMPAIRED LANGUAGE AND DYSMORPHIC FACIES; IDDILF
HP:0012448HP:0012448Delayed myelination0DHFR CL E G H17192861OMIM:613839Megaloblastic anemia due to dihydrofolate reductase deficiency.7
HP:0012448HP:0012448Delayed myelination0DHX30 CL E G H2290716716OMIM:617804Neurodevelopmental disorder with severe motor impairment and absent language.4
HP:0012448HP:0012448Delayed myelination0DHX37 CL E G H5764717210OMIM:618731NEURODEVELOPMENTAL DISORDER WITH BRAIN ANOMALIES AND WITH OR WITHOUT VERTEBRAL OR CARDIAC ANOMALIES; NEDBAVC2
HP:0012448HP:0012448Delayed myelination0DMXL2 CL E G H233122938ORPHA:1934Early infantile epileptic encephalopathyHP:0040283 - Occasional3
HP:0012448HP:0012448Delayed myelination0DNM1L CL E G H100592973OMIM:614388Encephalopathy due to defective mitochondrial and peroxisomal fission 194
HP:0012448HP:0012448Delayed myelination0DOHH CL E G H8347528662OMIM:620066
HP:0012448HP:0012448Delayed myelination0DPM1 CL E G H88133005ORPHA:79322DPM1-CDGHP:0040282 - Frequent27
HP:0012448HP:0012448Delayed myelination0EIF2AK2 CL E G H56109437OMIM:618877LEUKOENCEPHALOPATHY, DEVELOPMENTAL DELAY, AND EPISODIC NEUROLOGIC REGRESSION SYNDROME; LEUDEN
HP:0012448HP:0012448Delayed myelination0ELOVL4 CL E G H678514415OMIM:614457Ichthyosis, spastic quadriplegia, and mental retardationHP:0040283 - Occasional62
HP:0012448HP:0012448Delayed myelination0EP300 CL E G H20333373ORPHA:353284Rubinstein-Taybi syndrome due to EP300 haploinsufficiencyHP:0040283 - Occasional250
HP:0012448HP:0012448Delayed myelination0ERCC6 CL E G H20743438OMIM:214150Cerebrooculofacioskeletal syndrome 1.199
HP:0012448HP:0012448Delayed myelination0EXOC8 CL E G H14937124659OMIM:619076NEURODEVELOPMENTAL DISORDER WITH MICROCEPHALY, SEIZURES, AND BRAIN ATROPHY; NEDMISB1
HP:0012448HP:0012448Delayed myelination0EXOSC1 CL E G H5101317286OMIM:619304PONTOCEREBELLAR HYPOPLASIA, TYPE 1F; PCH1F
HP:0012448HP:0012448Delayed myelination0EXOSC2 CL E G H2340417097OMIM:617763Short stature, hearing loss, retinitis pigmentosa, and distinctive facies.
HP:0012448HP:0012448Delayed myelination0EZH2 CL E G H21463527OMIM:277590Weaver syndrome81
HP:0012448HP:0012448Delayed myelination0FANCB CL E G H21873583OMIM:300514FANCONI ANEMIA, COMPLEMENTATION GROUP B; FANCB58
HP:0012448HP:0012448Delayed myelination0FANCL CL E G H5512020748OMIM:614083Fanconi anemia, complementation group L53
HP:0012448HP:0012448Delayed myelination0FAR1 CL E G H8418826222OMIM:616154PEROXISOMAL FATTY ACYL-CoA REDUCTASE 1 DISORDER; PFCRD7
HP:0012448HP:0012448Delayed myelination0FBXL4 CL E G H2623513601OMIM:615471Mitochondrial DNA depletion syndrome 13 (encephalomyopathic type).384
HP:0012448HP:0012448Delayed myelination0FBXO28 CL E G H2321929046OMIM:619777DEVELOPMENTAL AND EPILEPTIC ENCEPHALOPATHY 100; DEE100
HP:0012448HP:0012448Delayed myelination0FCSK CL E G H19725829500OMIM:618324Congenital disorder of glycosylation with defective fucosylation 2
HP:0012448HP:0012448Delayed myelination0FDXR CL E G H22323642ORPHA:543470Optic atrophy-ataxia-peripheral neuropathy-global developmental delay syndromeHP:0040283 - Occasional
HP:0012448HP:0012448Delayed myelination0FLCN CL E G H20116327310OMIM:610883Potocki-Lupski syndrome.332
HP:0012448HP:0012448Delayed myelination0FOCAD CL E G H5491423377OMIM:6199913
HP:0012448HP:0012448Delayed myelination0FOXG1 CL E G H22903811OMIM:613454Rett syndrome, congenital variant.177
HP:0012448HP:0012448Delayed myelination0FOXP1 CL E G H270863823OMIM:613670Mental retardation with language impairment and with or without autistic features184
HP:0012448HP:0012448Delayed myelination0FOXRED1 CL E G H5557226927OMIM:618241Mitochondrial complex I deficiency, nuclear type 19.61
HP:0012448HP:0012448Delayed myelination0FRMD5 CL E G H8497828214OMIM:620094
HP:0012448HP:0012448Delayed myelination0FRMPD4 CL E G H975829007OMIM:300983MENTAL RETARDATION, X-LINKED 104; MRX10432
HP:0012448HP:0012448Delayed myelination0GATAD2B CL E G H5745930778ORPHA:363686Severe intellectual disability-poor language-strabismus-grimacing face-long fingers syndromeHP:0040282 - Frequent33
HP:0012448HP:0012448Delayed myelination0GCDH CL E G H26394189OMIM:231670Glutaric acidemia I.115
HP:0012448HP:0012448Delayed myelination0GEMIN4 CL E G H5062815717OMIM:617913Neurodevelopmental disorder with microcephaly, cataracts, and renal abnormalities.1
HP:0012448HP:0012448Delayed myelination0GFM1 CL E G H8547613780OMIM:609060Combined oxidative phosphorylation deficiency 1.85
HP:0012448HP:0012448Delayed myelination0GLS CL E G H27444331OMIM:618339Infantile cataract, skin abnormalities, glutamate excess, and impaired intellectual development.
HP:0012448HP:0012448Delayed myelination0GLYCTK CL E G H13215824247OMIM:220120D-GLYCERIC ACIDURIA.6
HP:0012448HP:0012448Delayed myelination0GMNN CL E G H5105317493OMIM:616835Meier-Gorlin syndrome 6.3
HP:0012448HP:0012448Delayed myelination0GNAO1 CL E G H27754389ORPHA:1934Early infantile epileptic encephalopathyHP:0040283 - Occasional36
HP:0012448HP:0012448Delayed myelination0GNAO1 CL E G H27754389OMIM:615473Epileptic encephalopathy, early infantile, 17.36
HP:0012448HP:0012448Delayed myelination0GNB1 CL E G H27824396ORPHA:488613Global developmental delay-neuro-ophthalmological abnormalities-seizures-intellectual disability syndromeHP:0040284 - Very rare12
HP:0012448HP:0012448Delayed myelination0GNB1 CL E G H27824396OMIM:616973Mental retardation, autosomal dominant 4212
HP:0012448HP:0012448Delayed myelination0GNB2 CL E G H27834398OMIM:619503NEURODEVELOPMENTAL DISORDER WITH HYPOTONIA AND DYSMORPHIC FACIES; NEDHYDF
HP:0012448HP:0012448Delayed myelination0GRIK2 CL E G H28984580OMIM:619580NEURODEVELOPMENTAL DISORDER WITH IMPAIRED LANGUAGE AND ATAXIA AND WITH OR WITHOUT SEIZURES; NEDLAS32
HP:0012448HP:0012448Delayed myelination0GRIN1 CL E G H29024584ORPHA:1934Early infantile epileptic encephalopathyHP:0040283 - Occasional108
HP:0012448HP:0012448Delayed myelination0GRM7 CL E G H29174599ORPHA:1934Early infantile epileptic encephalopathyHP:0040283 - Occasional5
HP:0012448HP:0012448Delayed myelination0GTF2H5 CL E G H40467221157OMIM:616395Trichothiodystrophy 3, photosensitive3
HP:0012448HP:0012448Delayed myelination0H4C5 CL E G H83674790OMIM:619950
HP:0012448HP:0012448Delayed myelination0HACE1 CL E G H5753121033OMIM:616756Spastic paraplegia and psychomotor retardation with or without seizuresHP:0040283 - Occasional10
HP:0012448HP:0012448Delayed myelination0HACE1 CL E G H5753121033ORPHA:464282Spastic paraplegia-severe developmental delay-epilepsy syndrome10
HP:0012448HP:0012448Delayed myelination0HIKESHI CL E G H5150126938OMIM:616881Leukodystrophy, hypomyelinating, 13.3
HP:0012448HP:0012448Delayed myelination0HNRNPU CL E G H31925048OMIM:617391Epileptic encephalopathy, early infantile, 54.39
HP:0012448HP:0012448Delayed myelination0HS2ST1 CL E G H96535193OMIM:619194NEUROFACIOSKELETAL SYNDROME WITH OR WITHOUT RENAL AGENESIS; NFSRA
HP:0012448HP:0012448Delayed myelination0IDH1 CL E G H34175382ORPHA:99646Metaphyseal chondromatosis with D-2-hydroxyglutaric aciduria15
HP:0012448HP:0012448Delayed myelination0IER3IP1 CL E G H5112418550OMIM:614231Microcephaly, epilepsy, and diabetes syndrome.6
HP:0012448HP:0012448Delayed myelination0IFIH1 CL E G H6413518873OMIM:615846Aicardi-Goutieres syndrome 728
HP:0012448HP:0012448Delayed myelination0IREB2 CL E G H36586115OMIM:618451Neurodegeneration, early-onset, with choreoathetoid movements and microcytic anemia.
HP:0012448HP:0012448Delayed myelination0ISCA1 CL E G H8168928660OMIM:617613Multiple mitochondrial dysfunctions syndrome 5.1
HP:0012448HP:0012448Delayed myelination0ITPA CL E G H37046176OMIM:616647Epileptic encephalopathy, early infantile, 358
HP:0012448HP:0012448Delayed myelination0KCNA1 CL E G H37366218ORPHA:1934Early infantile epileptic encephalopathyHP:0040283 - Occasional145
HP:0012448HP:0012448Delayed myelination0KCNC2 CL E G H37476234OMIM:619913
HP:0012448HP:0012448Delayed myelination0KCNN2 CL E G H37816291OMIM:619725NEURODEVELOPMENTAL DISORDER WITH OR WITHOUT VARIABLE MOVEMENT OR BEHAVIORAL ABNORMALITIES; NEDMAB
HP:0012448HP:0012448Delayed myelination0KCNT1 CL E G H5758218865OMIM:614959Epileptic encephalopathy, early infantile, 14.321
HP:0012448HP:0012448Delayed myelination0KDM1A CL E G H2302829079OMIM:616728Cleft palate, psychomotor retardation, and distinctive facial features3
HP:0012448HP:0012448Delayed myelination0KDM1A CL E G H2302829079ORPHA:477993Palatal anomalies-widely spaced teeth-facial dysmorphism-developmental delay syndromeHP:0040283 - Occasional3
HP:0012448HP:0012448Delayed myelination0KIDINS220 CL E G H5749829508OMIM:617296SPASTIC PARAPLEGIA, INTELLECTUAL DISABILITY, NYSTAGMUS, AND OBESITY; SINO4
HP:0012448HP:0012448Delayed myelination0KIF5A CL E G H37986323OMIM:617235Myoclonus, intractable, neonatal.93
HP:0012448HP:0012448Delayed myelination0KMT2E CL E G H5590418541OMIM:618512O'donnell-Luria-Rodan syndrome.1
HP:0012448HP:0012448Delayed myelination0LIPT1 CL E G H5160129569OMIM:616299Lipoyltransferase 1 deficiency.21
HP:0012448HP:0012448Delayed myelination0LIPT2 CL E G H38778737216OMIM:617668Encephalopathy, neonatal severe, with lactic acidosis and brain abnormalities.2
HP:0012448HP:0012448Delayed myelination0LMX1B CL E G H40106654ORPHA:4958189q33.3q34.11 microdeletion syndrome165
HP:0012448HP:0012448Delayed myelination0MADD CL E G H85676766OMIM:619004DEEAH SYNDROME; DEEAH5
HP:0012448HP:0012448Delayed myelination0MADD CL E G H85676766OMIM:619005NEURODEVELOPMENTAL DISORDER WITH DYSMORPHIC FACIES, IMPAIRED SPEECH, AND HYPOTONIA; NEDDISH5
HP:0012448HP:0012448Delayed myelination0MAN2B1 CL E G H41256826OMIM:248500Alpha-mannosidosis.136
HP:0012448HP:0012448Delayed myelination0MAPK8IP3 CL E G H231626884OMIM:618443Neurodevelopmental disorder with or without variable brain abnormalities.
HP:0012448HP:0012448Delayed myelination0MDH2 CL E G H41916971OMIM:617339Epileptic encephalopathy, early infantile, 51.4
HP:0012448HP:0012448Delayed myelination0MLYCD CL E G H234177150OMIM:248360Malonyl-CoA decarboxylase deficiency80
HP:0012448HP:0012448Delayed myelination0MMUT CL E G H45947526OMIM:251000Methylmalonic aciduria due to methylmalonyl-coa mutase deficiency
HP:0012448HP:0012448Delayed myelination0MORC2 CL E G H2288023573OMIM:619090DEVELOPMENTAL DELAY, IMPAIRED GROWTH, DYSMORPHIC FACIES, AND AXONAL NEUROPATHY; DIGFAN8
HP:0012448HP:0012448Delayed myelination0MRPS22 CL E G H5694514508OMIM:611719Combined oxidative phosphorylation deficiency 5.25
HP:0012448HP:0012448Delayed myelination0MTHFS CL E G H105887437OMIM:618367Neurodevelopmental disorder with microcephaly, epilepsy, and hypomyelination.
HP:0012448HP:0012448Delayed myelination0MTRR CL E G H45527473ORPHA:2169Methylcobalamin deficiency type cblEHP:0040283 - Occasional88
HP:0012448HP:0012448Delayed myelination0NACC1 CL E G H11293920967OMIM:617393Neurodevelopmental disorder with epilepsy, cataracts, feeding difficulties, and delayed brain myelination.1
HP:0012448HP:0012448Delayed myelination0NACC1 CL E G H11293920967ORPHA:500545Severe neurodevelopmental disorder with feeding difficulties-stereotypic hand movement-bilateral cataractHP:0040283 - Occasional1
HP:0012448HP:0012448Delayed myelination0NARS1 CL E G H46777643OMIM:619091NEURODEVELOPMENTAL DISORDER WITH MICROCEPHALY, IMPAIRED LANGUAGE, AND GAIT ABNORMALITIES; NEDMILG
HP:0012448HP:0012448Delayed myelination0NCDN CL E G H2315417597OMIM:619373NEURODEVELOPMENTAL DISORDER WITH INFANTILE EPILEPTIC SPASMS; NEDIES
HP:0012448HP:0012448Delayed myelination0NEUROD2 CL E G H47617763ORPHA:1934Early infantile epileptic encephalopathyHP:0040283 - Occasional
HP:0012448HP:0012448Delayed myelination0NEUROD2 CL E G H47617763OMIM:618374Epileptic encephalopathy, early infantile, 72
HP:0012448HP:0012448Delayed myelination0NGLY1 CL E G H5576817646ORPHA:404454Alacrimia-choreoathetosis-liver dysfunction syndromeHP:0040283 - Occasional32
HP:0012448HP:0012448Delayed myelination0NGLY1 CL E G H5576817646OMIM:615273Congenital disorder of deglycosylation32
HP:0012448HP:0012448Delayed myelination0NMNAT1 CL E G H6480217877OMIM:619260SPONDYLOEPIPHYSEAL DYSPLASIA, SENSORINEURAL HEARING LOSS, IMPAIRED INTELLECTUAL DEVELOPMENT, AND LEBER CONGENITAL AMAUROSIS; SHILCA15
HP:0012448HP:0012448Delayed myelination0NR2F1 CL E G H70257975ORPHA:401777Optic atrophy-intellectual disability syndromeHP:0040284 - Very rare37
HP:0012448HP:0012448Delayed myelination0NRCAM CL E G H48977994OMIM:6198332
HP:0012448HP:0012448Delayed myelination0NRROS CL E G H37538724613OMIM:618875SEIZURES, EARLY-ONSET, WITH NEURODEGENERATION AND BRAIN CALCIFICATIONS; SENEBAC1
HP:0012448HP:0012448Delayed myelination0NTRK2 CL E G H49158032OMIM:617830EPILEPTIC ENCEPHALOPATHY, EARLY INFANTILE, 58; EIEE588
HP:0012448HP:0012448Delayed myelination0NTRK2 CL E G H49158032OMIM:613886Obesity, hyperphagia, and developmental delayHP:0040284 - Very rare8
HP:0012448HP:0012448Delayed myelination0NUP188 CL E G H2351117859OMIM:618804SANDESTIG-STEFANOVA SYNDROME; SANDSTEF4
HP:0012448HP:0012448Delayed myelination0OCA2 CL E G H49488101ORPHA:98794Angelman syndrome due to maternal 15q11q13 deletionHP:0040282 - Frequent121
HP:0012448HP:0012448Delayed myelination0PAK1 CL E G H50588590OMIM:618158Intellectual developmental disorder with macrocephaly, seizures, and speech delayHP:0040284 - Very rare
HP:0012448HP:0012448Delayed myelination0PEX7 CL E G H51918860OMIM:215100Rhizomelic chondrodysplasia punctata, type 172
HP:0012448HP:0012448Delayed myelination0PGAP1 CL E G H8005525712OMIM:615802MENTAL RETARDATION, AUTOSOMAL RECESSIVE 42; MRT4220
HP:0012448HP:0012448Delayed myelination0PHACTR1 CL E G H22169220990OMIM:618298DEVELOPMENTAL AND EPILEPTIC ENCEPHALOPATHY 70; DEE701
HP:0012448HP:0012448Delayed myelination0PHGDH CL E G H262278923ORPHA:793513-phosphoglycerate dehydrogenase deficiency, infantile/juvenile formHP:0040282 - Frequent37
HP:0012448HP:0012448Delayed myelination0PIGA CL E G H52778957OMIM:300868Multiple congenital anomalies-hypotonia-seizures syndrome 2.46
HP:0012448HP:0012448Delayed myelination0PIGN CL E G H235568967ORPHA:280633Multiple congenital anomalies-hypotonia-seizures syndromeHP:0040282 - Frequent37
HP:0012448HP:0012448Delayed myelination0PIGP CL E G H512273046ORPHA:1934Early infantile epileptic encephalopathyHP:0040283 - Occasional2
HP:0012448HP:0012448Delayed myelination0PIGQ CL E G H909114135ORPHA:1934Early infantile epileptic encephalopathyHP:0040283 - Occasional3
HP:0012448HP:0012448Delayed myelination0PIGS CL E G H9400514937OMIM:618143GLYCOSYLPHOSPHATIDYLINOSITOL BIOSYNTHESIS DEFECT 18; GPIBD18
HP:0012448HP:0012448Delayed myelination0PIGU CL E G H12886915791OMIM:618590NEURODEVELOPMENTAL DISORDER WITH BRAIN ANOMALIES, SEIZURES, AND SCOLIOSIS; NEDBSS
HP:0012448HP:0012448Delayed myelination0PIGV CL E G H5565026031OMIM:239300Hyperphosphatasia with mental retardation57
HP:0012448HP:0012448Delayed myelination0PKDCC CL E G H9146125123OMIM:618821RHIZOMELIC LIMB SHORTENING WITH DYSMORPHIC FEATURES; RLSDF
HP:0012448HP:0012448Delayed myelination0PLAA CL E G H93739043OMIM:617527Neurodevelopmental disorder with progressive microcephaly, spasticity, and brain anomalies3
HP:0012448HP:0012448Delayed myelination0PLAA CL E G H93739043ORPHA:521426PLAA-associated neurodevelopmental disorderHP:0040282 - Frequent3
HP:0012448HP:0012448Delayed myelination0PLPBP CL E G H112129457ORPHA:3006Pyridoxine-dependent epilepsy6
HP:0012448HP:0012448Delayed myelination0PMM2 CL E G H53739115ORPHA:79318PMM2-CDGHP:0040282 - Frequent150
HP:0012448HP:0012448Delayed myelination0PNKP CL E G H112849154ORPHA:1934Early infantile epileptic encephalopathyHP:0040283 - Occasional244
HP:0012448HP:0012448Delayed myelination0PNPT1 CL E G H8717823166ORPHA:319514Combined oxidative phosphorylation defect type 13HP:0040282 - Frequent60
HP:0012448HP:0012448Delayed myelination0POGZ CL E G H2312618801ORPHA:468678White-Sutton syndromeHP:0040284 - Very rare35
HP:0012448HP:0012448Delayed myelination0POGZ CL E G H2312618801OMIM:616364White-Sutton syndrome35
HP:0012448HP:0012448Delayed myelination0POLR2A CL E G H54309187OMIM:618603NEURODEVELOPMENTAL DISORDER WITH HYPOTONIA AND VARIABLE INTELLECTUAL AND BEHAVIORAL ABNORMALITIES; NEDHIB
HP:0012448HP:0012448Delayed myelination0POLR3B CL E G H5570330348OMIM:619742CHARCOT-MARIE-TOOTH DISEASE, DEMYELINATING, TYPE 1I; CMT1I67
HP:0012448HP:0012448Delayed myelination0POU3F3 CL E G H54559216OMIM:618604SNIJDERS BLOK-FISHER SYNDROME; SNIBFIS
HP:0012448HP:0012448Delayed myelination0PPIL1 CL E G H516459260OMIM:619301PONTOCEREBELLAR HYPOPLASIA, TYPE 14; PCH14
HP:0012448HP:0012448Delayed myelination0PPP1R15B CL E G H8491914951OMIM:616817Microcephaly, short stature, and impaired glucose metabolism 2HP:0040283 - Occasional2
HP:0012448HP:0012448Delayed myelination0PPP1R15B CL E G H8491914951ORPHA:391408Primary microcephaly-mild intellectual disability-young-onset diabetes syndromeHP:0040283 - Occasional2
HP:0012448HP:0012448Delayed myelination0PPP2CA CL E G H55159299OMIM:618354Neurodevelopmental disorder and language delay with or without structural brain abnormalities.2
HP:0012448HP:0012448Delayed myelination0PPP2R1A CL E G H55189302OMIM:616362Mental retardation, autosomal dominant 36.13
HP:0012448HP:0012448Delayed myelination0PPP2R1A CL E G H55189302ORPHA:457284Microcephaly-corpus callosum hypoplasia-intellectual disability-facial dysmorphism syndromeHP:0040282 - Frequent13
HP:0012448HP:0012448Delayed myelination0PPP3CA CL E G H55309314OMIM:617711Epileptic encephalopathy, infantile or early childhood, 1.2
HP:0012448HP:0012448Delayed myelination0PRMT7 CL E G H5449625557OMIM:617157Short stature, brachydactyly, intellectual developmental disability, and seizures.6
HP:0012448HP:0012448Delayed myelination0PRPS1 CL E G H56319462ORPHA:423479X-linked intellectual disability-limb spasticity-retinal dystrophy-diabetes insipidus syndromeHP:0040282 - Frequent49
HP:0012448HP:0012448Delayed myelination0PRUNE1 CL E G H5849713420OMIM:617481Neurodevelopmental disorder with microcephaly, hypotonia, and variable brain anomalies.8
HP:0012448HP:0012448Delayed myelination0PRUNE1 CL E G H5849713420ORPHA:544469PRUNE1-related neurological syndrome8
HP:0012448HP:0012448Delayed myelination0PSAT1 CL E G H2996819129ORPHA:284417Phosphoserine aminotransferase deficiency, infantile/juvenile formHP:0040283 - Occasional27
HP:0012448HP:0012448Delayed myelination0PURA CL E G H58139701OMIM:616158Mental retardation, autosomal dominant 31.53
HP:0012448HP:0012448Delayed myelination0PURA CL E G H58139701ORPHA:314655Severe neonatal hypotonia-seizures-encephalopathy syndrome due to 5q31.3 microdeletionHP:0040282 - Frequent53
HP:0012448HP:0012448Delayed myelination0RAB11B CL E G H92309761OMIM:617807Neurodevelopmental disorder with ataxic gait, absent speech, and decreased cortical white matter.
HP:0012448HP:0012448Delayed myelination0RAB3GAP1 CL E G H2293017063OMIM:600118Warburg micro syndrome 190
HP:0012448HP:0012448Delayed myelination0RBM8A CL E G H99399905OMIM:274000Thrombocytopenia-absent radius syndrome10
HP:0012448HP:0012448Delayed myelination0RERE CL E G H4739965OMIM:616975Neurodevelopmental disorder with or without anomalies of the brain, eye, or heart16
HP:0012448HP:0012448Delayed myelination0RHOBTB2 CL E G H2322118756OMIM:618004Epileptic encephalopathy, early infantile, 64.1
HP:0012448HP:0012448Delayed myelination0RMND1 CL E G H5500521176OMIM:614922Combined oxidative phosphorylation deficiency 11.26
HP:0012448HP:0012448Delayed myelination0RNASEH2C CL E G H8415324116OMIM:610329Aicardi-Goutieres syndrome 3.60
HP:0012448HP:0012448Delayed myelination0RNF13 CL E G H1134210057OMIM:618379DEVELOPMENTAL AND EPILEPTIC ENCEPHALOPATHY 73; DEE73
HP:0012448HP:0012448Delayed myelination0RNF13 CL E G H1134210057ORPHA:544503RNF13-related severe early-onset epileptic encephalopathyHP:0040283 - Occasional
HP:0012448HP:0012448Delayed myelination0RNU7-1 CL E G H10014774434033OMIM:619487AICARDI-GOUTIERES SYNDROME 9; AGS9
HP:0012448HP:0012448Delayed myelination0SATB2 CL E G H2331421637ORPHA:576283SATB2-associated syndrome due to a pathogenic variantHP:0040282 - Frequent34
HP:0012448HP:0012448Delayed myelination0SCN1B CL E G H632410586ORPHA:1934Early infantile epileptic encephalopathyHP:0040283 - Occasional126
HP:0012448HP:0012448Delayed myelination0SCN2A CL E G H632610588ORPHA:1934Early infantile epileptic encephalopathyHP:0040283 - Occasional427
HP:0012448HP:0012448Delayed myelination0SEPSECS CL E G H5109130605OMIM:613811Pontocerebellar hypoplasia, type 2D.66
HP:0012448HP:0012448Delayed myelination0SETD1A CL E G H973929010OMIM:618832EPILEPSY, EARLY-ONSET, WITH OR WITHOUT DEVELOPMENTAL DELAY; EPEDD6
HP:0012448HP:0012448Delayed myelination0SHANK3 CL E G H8535814294OMIM:606232Phelan-Mcdermid syndrome53
HP:0012448HP:0012448Delayed myelination0SIK1 CL E G H15009411142ORPHA:1934Early infantile epileptic encephalopathyHP:0040283 - Occasional11
HP:0012448HP:0012448Delayed myelination0SIN3A CL E G H2594219353OMIM:613406Witteveen-Kolk syndrome9
HP:0012448HP:0012448Delayed myelination0SLC12A5 CL E G H5746813818OMIM:616645Epileptic encephalopathy, early infantile, 348
HP:0012448HP:0012448Delayed myelination0SLC13A5 CL E G H28411123089OMIM:615905Epileptic encephalopathy, early infantile, 25, with amelogenesis imperfecta.73
HP:0012448HP:0012448Delayed myelination0SLC16A2 CL E G H656710923ORPHA:59Allan-Herndon-Dudley syndromeHP:0040282 - Frequent57
HP:0012448HP:0012448Delayed myelination0SLC16A2 CL E G H656710923OMIM:300523Allan-Herndon-Dudley syndrome57
HP:0012448HP:0012448Delayed myelination0SLC1A2 CL E G H650610940OMIM:617105Epileptic encephalopathy, early infantile, 413
HP:0012448HP:0012448Delayed myelination0SLC1A4 CL E G H650910942OMIM:616657Spastic tetraplegia, thin corpus callosum, and progressive microcephaly4
HP:0012448HP:0012448Delayed myelination0SLC25A1 CL E G H657610979OMIM:615182Combined d-2- and l-2-hydroxyglutaric aciduria.28
HP:0012448HP:0012448Delayed myelination0SLC25A22 CL E G H7975119954ORPHA:1934Early infantile epileptic encephalopathyHP:0040283 - Occasional166
HP:0012448HP:0012448Delayed myelination0SLC25A22 CL E G H7975119954OMIM:609304Epileptic encephalopathy, early infantile, 3.166
HP:0012448HP:0012448Delayed myelination0SLC2A1 CL E G H651311005ORPHA:168577Hereditary cryohydrocytosis with reduced stomatinHP:0040283 - Occasional255
HP:0012448HP:0012448Delayed myelination0SLC2A1 CL E G H651311005OMIM:608885Stomatin-Deficient cryohydrocytosis with neurologic defects.255
HP:0012448HP:0012448Delayed myelination0SLC35A2 CL E G H735511022OMIM:300896Congenital disorder of glycosylation, type IIm27
HP:0012448HP:0012448Delayed myelination0SLC35A2 CL E G H735511022ORPHA:356961SLC35A2-CDGHP:0040282 - Frequent27
HP:0012448HP:0012448Delayed myelination0SLC6A8 CL E G H653511055OMIM:300352Creatine deficiency syndrome, X-linked.122
HP:0012448HP:0012448Delayed myelination0SMG9 CL E G H5600625763OMIM:616920Heart and brain malformation syndrome2
HP:0012448HP:0012448Delayed myelination0SMPD1 CL E G H660911120OMIM:257200Niemann-Pick disease, type A164
HP:0012448HP:0012448Delayed myelination0SPATA5 CL E G H16637818119OMIM:616577Epilepsy, hearing loss, and mental retardation syndrome19
HP:0012448HP:0012448Delayed myelination0SPTBN1 CL E G H671111275OMIM:619475DEVELOPMENTAL DELAY, IMPAIRED SPEECH, AND BEHAVIORAL ABNORMALITIES; DDISBA
HP:0012448HP:0012448Delayed myelination0STAMBP CL E G H1061716950OMIM:614261Microcephaly-Capillary malformation syndrome.24
HP:0012448HP:0012448Delayed myelination0STXBP1 CL E G H681211444ORPHA:4958189q33.3q34.11 microdeletion syndrome237
HP:0012448HP:0012448Delayed myelination0STXBP1 CL E G H681211444OMIM:612164Epileptic encephalopathy, early infantile, 4237
HP:0012448HP:0012448Delayed myelination0SYT1 CL E G H685711509ORPHA:522077Infantile hypotonia-oculomotor anomalies-hyperkinetic movements-developmental delay syndromeHP:0040283 - Occasional1
HP:0012448HP:0012448Delayed myelination0TAF13 CL E G H688411546OMIM:617432Mental retardation, autosomal recessive 60HP:0040283 - Occasional2
HP:0012448HP:0012448Delayed myelination0TAF2 CL E G H687311536OMIM:615599Mental retardation, autosomal recessive 40.7
HP:0012448HP:0012448Delayed myelination0TAF2 CL E G H687311536ORPHA:397951Microcephaly-thin corpus callosum-intellectual disability syndromeHP:0040282 - Frequent7
HP:0012448HP:0012448Delayed myelination0TBC1D24 CL E G H5746529203OMIM:615338Epileptic encephalopathy, early infantile, 16.271
HP:0012448HP:0012448Delayed myelination0TBC1D24 CL E G H5746529203ORPHA:352596Progressive myoclonic epilepsy with dystonia271
HP:0012448HP:0012448Delayed myelination0TBCE CL E G H690511582OMIM:241410Hypoparathyroidism-Retardation-Dysmorphism syndrome.52
HP:0012448HP:0012448Delayed myelination0TGFB1 CL E G H704011766OMIM:618213INFLAMMATORY BOWEL DISEASE, IMMUNODEFICIENCY, AND ENCEPHALOPATHY; IBDIMDE13
HP:0012448HP:0012448Delayed myelination0TIMM22 CL E G H2992817317OMIM:618851COMBINED OXIDATIVE PHOSPHORYLATION DEFICIENCY 43; COXPD43
HP:0012448HP:0012448Delayed myelination0TKFC CL E G H2600724552OMIM:618805TRIOKINASE AND FMN CYCLASE DEFICIENCY SYNDROME; TKFCD
HP:0012448HP:0012448Delayed myelination0TMEM106B CL E G H5466422407OMIM:617964Leukodystrophy, hypomyelinating, 16
HP:0012448HP:0012448Delayed myelination0TMEM147 CL E G H1043030414OMIM:620075
HP:0012448HP:0012448Delayed myelination0TMEM240 CL E G H33945325186OMIM:607454Spinocerebellar ataxia 219
HP:0012448HP:0012448Delayed myelination0TMEM63A CL E G H972529118OMIM:618688LEUKODYSTROPHY, HYPOMYELINATING, 19, TRANSIENT INFANTILE; HLD19
HP:0012448HP:0012448Delayed myelination0TNPO2 CL E G H3000019998OMIM:619556INTELLECTUAL DEVELOPMENTAL DISORDER WITH HYPOTONIA, IMPAIRED SPEECH, AND DYSMORPHIC FACIES; IDDHISD
HP:0012448HP:0012448Delayed myelination0TNR CL E G H714311953OMIM:619653NEURODEVELOPMENTAL DISORDER, NONPROGRESSIVE, WITH SPASTICITY AND TRANSIENT OPISTHOTONUS; NEDSTO7
HP:0012448HP:0012448Delayed myelination0TRAPPC2L CL E G H5169330887OMIM:618331Encephalopathy, progressive, early-onset, with episodic rhabdomyolysis.
HP:0012448HP:0012448Delayed myelination0TRIM8 CL E G H8160315579ORPHA:1934Early infantile epileptic encephalopathyHP:0040283 - Occasional1
HP:0012448HP:0012448Delayed myelination0TRIM8 CL E G H8160315579OMIM:619428FOCAL SEGMENTAL GLOMERULOSCLEROSIS AND NEURODEVELOPMENTAL SYNDROME; FSGSNEDS1
HP:0012448HP:0012448Delayed myelination0TRMT10A CL E G H9358728403ORPHA:391408Primary microcephaly-mild intellectual disability-young-onset diabetes syndromeHP:0040283 - Occasional7
HP:0012448HP:0012448Delayed myelination0TRMT5 CL E G H5757023141OMIM:616539Combined oxidative phosphorylation deficiency 26.4
HP:0012448HP:0012448Delayed myelination0TRNT1 CL E G H5109517341OMIM:616084SIDEROBLASTIC ANEMIA WITH B-CELL IMMUNODEFICIENCY, PERIODIC FEVERS, AND DEVELOPMENTAL DELAY; SIFD28
HP:0012448HP:0012448Delayed myelination0TRRAP CL E G H829512347OMIM:618454Developmental delay with or without dysmorphic facies and autism.2
HP:0012448HP:0012448Delayed myelination0TXN2 CL E G H2582817772ORPHA:478029Combined oxidative phosphorylation defect type 29HP:0040281 - Very frequent1
HP:0012448HP:0012448Delayed myelination0TXN2 CL E G H2582817772OMIM:616811Combined oxidative phosphorylation deficiency 291
HP:0012448HP:0012448Delayed myelination0UBA5 CL E G H7987623230OMIM:617132Epileptic encephalopathy, early infantile, 44.13
HP:0012448HP:0012448Delayed myelination0UBE3A CL E G H733712496ORPHA:98794Angelman syndrome due to maternal 15q11q13 deletionHP:0040282 - Frequent278
HP:0012448HP:0012448Delayed myelination0UFC1 CL E G H5150626941OMIM:618076Neurodevelopmental disorder with spasticity and poor growthHP:0040284 - Very rare
HP:0012448HP:0012448Delayed myelination0UGDH CL E G H735812525OMIM:618792DEVELOPMENTAL AND EPILEPTIC ENCEPHALOPATHY 84; DEE84
HP:0012448HP:0012448Delayed myelination0UPB1 CL E G H5173316297OMIM:613161Beta-Ureidopropionase deficiency44
HP:0012448HP:0012448Delayed myelination0VPS11 CL E G H5582314583OMIM:616683Leukodystrophy, hypomyelinating, 12.1
HP:0012448HP:0012448Delayed myelination0VPS11 CL E G H5582314583ORPHA:466934VPS11-related autosomal recessive hypomyelinating leukodystrophy1
HP:0012448HP:0012448Delayed myelination0VPS33A CL E G H6508218179ORPHA:505248Mucopolysaccharidosis-like syndrome with congenital heart defects and hematopoietic disordersHP:0040283 - Occasional1
HP:0012448HP:0012448Delayed myelination0VPS33A CL E G H6508218179OMIM:617303Mucopolysaccharidosis-Plus syndrome1
HP:0012448HP:0012448Delayed myelination0WARS2 CL E G H1035212730OMIM:617710Neurodevelopmental disorder, mitochondrial, with abnormal movements and lactic acidosis, with or without seizures.2
HP:0012448HP:0012448Delayed myelination0WARS2 CL E G H1035212730ORPHA:572798WARS2-related combined oxidative phosphorylation defectHP:0040282 - Frequent2
HP:0012448HP:0012448Delayed myelination0WWOX CL E G H5174112799OMIM:616211Epileptic encephalopathy, early infantile, 28HP:0040283 - Occasional149
HP:0012448HP:0012448Delayed myelination0YRDC CL E G H7969328905OMIM:619609GALLOWAY-MOWAT SYNDROME 10; GAMOS10
HP:0012448HP:0012448Delayed myelination0YY1 CL E G H752812856OMIM:617557Gabriele-De vries syndrome.7
HP:0012448HP:0012448Delayed myelination0YY1 CL E G H752812856ORPHA:506358Gabriele-de Vries syndromeHP:0040283 - Occasional7
HP:0012448HP:0012448Delayed myelination0ZC4H2 CL E G H5590624931OMIM:314580Wieacker-Wolff syndrome.19
HP:0012448HP:0012448Delayed myelination0ZC4H2 CL E G H5590624931OMIM:301041WIEACKER-WOLFF SYNDROME, FEMALE-RESTRICTED; WRWFFR19
HP:0012448HP:0012448Delayed myelination0ZMIZ1 CL E G H5717816493OMIM:618659NEURODEVELOPMENTAL DISORDER WITH DYSMORPHIC FACIES AND DISTAL SKELETAL ANOMALIES; NEDDFSA
HP:0012448HP:0012448Delayed myelination0ZNF148 CL E G H770712933OMIM:617260Global developmental delay, absent or hypoplastic corpus callosum, and dysmorphic facies4
HP:0012448HP:0012448Delayed myelination0ZNF335 CL E G H6392515807OMIM:615095Microcephaly 10, primary, autosomal recessive.60
HP:0012448HP:0012448Delayed myelination0ZNF526 CL E G H11611529415OMIM:61987724
HP:0012448HP:0002188Delayed CNS myelination1AARS1 CL E G H1620OMIM:619691TRICHOTHIODYSTROPHY 8, NONPHOTOSENSITIVE; TTD8
HP:0012448HP:0002188Delayed CNS myelination1ACTL6B CL E G H51412160OMIM:618468DEVELOPMENTAL AND EPILEPTIC ENCEPHALOPATHY 76; DEE762
HP:0012448HP:0002188Delayed CNS myelination1ACY1 CL E G H95177OMIM:609924Aminoacylase 1 deficiency.13
HP:0012448HP:0002188Delayed CNS myelination1ADARB1 CL E G H104226OMIM:618862NEURODEVELOPMENTAL DISORDER WITH HYPOTONIA, MICROCEPHALY, AND SEIZURES; NEDHYMS1
HP:0012448HP:0002188Delayed CNS myelination1ADAT3 CL E G H11317925151OMIM:615286Mental retardation, autosomal recessive 369
HP:0012448HP:0002188Delayed CNS myelination1AHDC1 CL E G H2724525230OMIM:615829Xia-Gibbs syndrome36
HP:0012448HP:0002188Delayed CNS myelination1AIFM1 CL E G H91318768OMIM:300232Spondyloepimetaphyseal dysplasia, X-linked, with mental deterioration.60
HP:0012448HP:0002188Delayed CNS myelination1ALDH5A1 CL E G H7915408OMIM:271980Succinic semialdehyde dehydrogenase deficiency108
HP:0012448HP:0002188Delayed CNS myelination1ALDH7A1 CL E G H501877ORPHA:3006Pyridoxine-dependent epilepsyHP:0040283 - Occasional227
HP:0012448HP:0002188Delayed CNS myelination1ALG13 CL E G H7986830881OMIM:300884Epileptic encephalopathy, early infantile, 3696
HP:0012448HP:0002188Delayed CNS myelination1ALG14 CL E G H19985728287OMIM:619031INTELLECTUAL DEVELOPMENTAL DISORDER WITH EPILEPSY, BEHAVIORAL ABNORMALITIES, AND COARSE FACIES; IDDEBF12
HP:0012448HP:0002188Delayed CNS myelination1ALG14 CL E G H19985728287OMIM:619036MYOPATHY, EPILEPSY, AND PROGRESSIVE CEREBRAL ATROPHY; MEPCA12
HP:0012448HP:0002188Delayed CNS myelination1ALG2 CL E G H8536523159OMIM:607906Congenital disorder of glycosylation, type Ii46
HP:0012448HP:0002188Delayed CNS myelination1ALG9 CL E G H7979615672OMIM:608776Congenital disorder of glycosylation, type Il93
HP:0012448HP:0002188Delayed CNS myelination1AP3D1 CL E G H8943568OMIM:617050HERMANSKY-PUDLAK SYNDROME 10; HPS101
HP:0012448HP:0002188Delayed CNS myelination1ARF1 CL E G H375652OMIM:618185Periventricular nodular heterotopia 8
HP:0012448HP:0002188Delayed CNS myelination1ARID1B CL E G H5749218040OMIM:135900Coffin-Siris syndrome 1219
HP:0012448HP:0002188Delayed CNS myelination1ARX CL E G H17030218060OMIM:308350Developmental and epileptic encephalopathy 1166
HP:0012448HP:0002188Delayed CNS myelination1ASH1L CL E G H5587019088OMIM:617796Mental retardation, autosomal dominant 521
HP:0012448HP:0011401Delayed peripheral myelination1ASXL1 CL E G H17102318318OMIM:605039Bohring-Opitz syndrome.145
HP:0012448HP:0002188Delayed CNS myelination1ATP1A3 CL E G H478801OMIM:619606DEVELOPMENTAL AND EPILEPTIC ENCEPHALOPATHY 99; DEE99150
HP:0012448HP:0002188Delayed CNS myelination1ATP6AP2 CL E G H1015918305OMIM:300423MENTAL RETARDATION, X-LINKED, SYNDROMIC, HEDERA TYPE; MRXSH36
HP:0012448HP:0002188Delayed CNS myelination1BCS1L CL E G H6171020OMIM:124000Mitochondrial complex III deficiency, nuclear type 172
HP:0012448HP:0002188Delayed CNS myelination1BMP4 CL E G H6521071OMIM:607932Microphthalmia, syndromic 638
HP:0012448HP:0002188Delayed CNS myelination1BRAT1 CL E G H22192721701OMIM:614498Rigidity and multifocal seizure syndrome, lethal neonatal20
HP:0012448HP:0002188Delayed CNS myelination1C18ORF32 CL E G H49766131690OMIM:619985
HP:0012448HP:0002188Delayed CNS myelination1CARS1 CL E G H8331493OMIM:618891MICROCEPHALY, DEVELOPMENTAL DELAY, AND BRITTLE HAIR SYNDROME; MDBH
HP:0012448HP:0002188Delayed CNS myelination1CDC40 CL E G H5136217350OMIM:619302PONTOCEREBELLAR HYPOPLASIA, TYPE 15; PCH15
HP:0012448HP:0002188Delayed CNS myelination1CDK19 CL E G H2309719338OMIM:618916DEVELOPMENTAL AND EPILEPTIC ENCEPHALOPATHY 87; DEE87
HP:0012448HP:0002188Delayed CNS myelination1CHAMP1 CL E G H28348920311OMIM:616579Mental retardation, autosomal dominant 4016
HP:0012448HP:0002188Delayed CNS myelination1CLCN3 CL E G H11822021OMIM:619512NEURODEVELOPMENTAL DISORDER WITH HYPOTONIA AND BRAIN ABNORMALITIES; NEDHYBA2
HP:0012448HP:0002188Delayed CNS myelination1CLCN3 CL E G H11822021OMIM:619517NEURODEVELOPMENTAL DISORDER WITH SEIZURES AND BRAIN ABNORMALITIES; NEDSBA2
HP:0012448HP:0002188Delayed CNS myelination1CLCN7 CL E G H11862025OMIM:618541Hypopigmentation, organomegaly, and delayed myelination and development102
HP:0012448HP:0002188Delayed CNS myelination1CLPB CL E G H8157030664OMIM:6198353-METHYLGLUTACONIC ACIDURIA, TYPE VIIA; MGCA7A38
HP:0012448HP:0002188Delayed CNS myelination1CLTC CL E G H12132092OMIM:617854Mental retardation, autosomal dominant 561
HP:0012448HP:0002188Delayed CNS myelination1CLTCL1 CL E G H82182093ORPHA:453510Congenital insensitivity to pain with severe intellectual disabilityHP:0040282 - Frequent6
HP:0012448HP:0002188Delayed CNS myelination1CNOT3 CL E G H48497879OMIM:618672INTELLECTUAL DEVELOPMENTAL DISORDER WITH SPEECH DELAY, AUTISM, AND DYSMORPHIC FACIES; IDDSADF
HP:0012448HP:0002188Delayed CNS myelination1COPB2 CL E G H92762232OMIM:619884
HP:0012448HP:0002188Delayed CNS myelination1COPB2 CL E G H92762232OMIM:617800Microcephaly 19, primary, autosomal recessive
HP:0012448HP:0002188Delayed CNS myelination1CTNNB1 CL E G H14992514ORPHA:404473Severe intellectual disability-progressive spastic diplegia syndromeHP:0040283 - Occasional88
HP:0012448HP:0002188Delayed CNS myelination1CUL3 CL E G H84522553OMIM:619239NEURODEVELOPMENTAL DISORDER WITH OR WITHOUT AUTISM OR SEIZURES; NEDAUS92
HP:0012448HP:0002188Delayed CNS myelination1D2HGDH CL E G H72829428358OMIM:600721D-2-Hydroxyglutaric aciduria 1.102
HP:0012448HP:0002188Delayed CNS myelination1DDX6 CL E G H16562747OMIM:618653INTELLECTUAL DEVELOPMENTAL DISORDER WITH IMPAIRED LANGUAGE AND DYSMORPHIC FACIES; IDDILF
HP:0012448HP:0002188Delayed CNS myelination1DHX37 CL E G H5764717210OMIM:618731NEURODEVELOPMENTAL DISORDER WITH BRAIN ANOMALIES AND WITH OR WITHOUT VERTEBRAL OR CARDIAC ANOMALIES; NEDBAVC2
HP:0012448HP:0002188Delayed CNS myelination1DNM1L CL E G H100592973OMIM:614388Encephalopathy due to defective mitochondrial and peroxisomal fission 194
HP:0012448HP:0002188Delayed CNS myelination1DOHH CL E G H8347528662OMIM:620066
HP:0012448HP:0002188Delayed CNS myelination1EIF2AK2 CL E G H56109437OMIM:618877LEUKOENCEPHALOPATHY, DEVELOPMENTAL DELAY, AND EPISODIC NEUROLOGIC REGRESSION SYNDROME; LEUDEN
HP:0012448HP:0002188Delayed CNS myelination1EXOC8 CL E G H14937124659OMIM:619076NEURODEVELOPMENTAL DISORDER WITH MICROCEPHALY, SEIZURES, AND BRAIN ATROPHY; NEDMISB1
HP:0012448HP:0002188Delayed CNS myelination1EXOSC1 CL E G H5101317286OMIM:619304PONTOCEREBELLAR HYPOPLASIA, TYPE 1F; PCH1F
HP:0012448HP:0002188Delayed CNS myelination1EZH2 CL E G H21463527OMIM:277590Weaver syndrome81
HP:0012448HP:0002188Delayed CNS myelination1FANCB CL E G H21873583OMIM:300514FANCONI ANEMIA, COMPLEMENTATION GROUP B; FANCB58
HP:0012448HP:0002188Delayed CNS myelination1FANCL CL E G H5512020748OMIM:614083Fanconi anemia, complementation group L53
HP:0012448HP:0002188Delayed CNS myelination1FAR1 CL E G H8418826222OMIM:616154PEROXISOMAL FATTY ACYL-CoA REDUCTASE 1 DISORDER; PFCRD7
HP:0012448HP:0002188Delayed CNS myelination1FBXO28 CL E G H2321929046OMIM:619777DEVELOPMENTAL AND EPILEPTIC ENCEPHALOPATHY 100; DEE100
HP:0012448HP:0002188Delayed CNS myelination1FCSK CL E G H19725829500OMIM:618324Congenital disorder of glycosylation with defective fucosylation 2
HP:0012448HP:0002188Delayed CNS myelination1FOCAD CL E G H5491423377OMIM:6199913
HP:0012448HP:0002188Delayed CNS myelination1FOXP1 CL E G H270863823OMIM:613670Mental retardation with language impairment and with or without autistic features184
HP:0012448HP:0002188Delayed CNS myelination1FRMD5 CL E G H8497828214OMIM:620094
HP:0012448HP:0002188Delayed CNS myelination1FRMPD4 CL E G H975829007OMIM:300983MENTAL RETARDATION, X-LINKED 104; MRX10432
HP:0012448HP:0002188Delayed CNS myelination1GEMIN4 CL E G H5062815717OMIM:617913Neurodevelopmental disorder with microcephaly, cataracts, and renal abnormalities1
HP:0012448HP:0002188Delayed CNS myelination1GLS CL E G H27444331OMIM:618339Infantile cataract, skin abnormalities, glutamate excess, and impaired intellectual development
HP:0012448HP:0002188Delayed CNS myelination1GLYCTK CL E G H13215824247OMIM:220120D-GLYCERIC ACIDURIA6
HP:0012448HP:0002188Delayed CNS myelination1GNB2 CL E G H27834398OMIM:619503NEURODEVELOPMENTAL DISORDER WITH HYPOTONIA AND DYSMORPHIC FACIES; NEDHYDF
HP:0012448HP:0002188Delayed CNS myelination1GRIK2 CL E G H28984580OMIM:619580NEURODEVELOPMENTAL DISORDER WITH IMPAIRED LANGUAGE AND ATAXIA AND WITH OR WITHOUT SEIZURES; NEDLAS32
HP:0012448HP:0002188Delayed CNS myelination1GTF2H5 CL E G H40467221157OMIM:616395Trichothiodystrophy 3, photosensitive3
HP:0012448HP:0002188Delayed CNS myelination1H4C5 CL E G H83674790OMIM:619950
HP:0012448HP:0011401Delayed peripheral myelination1HACE1 CL E G H5753121033ORPHA:464282Spastic paraplegia-severe developmental delay-epilepsy syndromeHP:0040283 - Occasional10
HP:0012448HP:0002188Delayed CNS myelination1HS2ST1 CL E G H96535193OMIM:619194NEUROFACIOSKELETAL SYNDROME WITH OR WITHOUT RENAL AGENESIS; NFSRA
HP:0012448HP:0002188Delayed CNS myelination1ITPA CL E G H37046176OMIM:616647Epileptic encephalopathy, early infantile, 358
HP:0012448HP:0002188Delayed CNS myelination1KCNC2 CL E G H37476234OMIM:619913
HP:0012448HP:0002188Delayed CNS myelination1KCNN2 CL E G H37816291OMIM:619725NEURODEVELOPMENTAL DISORDER WITH OR WITHOUT VARIABLE MOVEMENT OR BEHAVIORAL ABNORMALITIES; NEDMAB
HP:0012448HP:0002188Delayed CNS myelination1KDM1A CL E G H2302829079OMIM:616728Cleft palate, psychomotor retardation, and distinctive facial features3
HP:0012448HP:0002188Delayed CNS myelination1KIDINS220 CL E G H5749829508OMIM:617296SPASTIC PARAPLEGIA, INTELLECTUAL DISABILITY, NYSTAGMUS, AND OBESITY; SINO4
HP:0012448HP:0002188Delayed CNS myelination1LIPT1 CL E G H5160129569OMIM:616299Lipoyltransferase 1 deficiency21
HP:0012448HP:0002188Delayed CNS myelination1LIPT2 CL E G H38778737216OMIM:617668Encephalopathy, neonatal severe, with lactic acidosis and brain abnormalities2
HP:0012448HP:0002188Delayed CNS myelination1LMX1B CL E G H40106654ORPHA:4958189q33.3q34.11 microdeletion syndromeHP:0040283 - Occasional165
HP:0012448HP:0002188Delayed CNS myelination1MADD CL E G H85676766OMIM:619004DEEAH SYNDROME; DEEAH5
HP:0012448HP:0002188Delayed CNS myelination1MADD CL E G H85676766OMIM:619005NEURODEVELOPMENTAL DISORDER WITH DYSMORPHIC FACIES, IMPAIRED SPEECH, AND HYPOTONIA; NEDDISH5
HP:0012448HP:0002188Delayed CNS myelination1MDH2 CL E G H41916971OMIM:617339Epileptic encephalopathy, early infantile, 514
HP:0012448HP:0002188Delayed CNS myelination1MLYCD CL E G H234177150OMIM:248360Malonyl-CoA decarboxylase deficiency80
HP:0012448HP:0002188Delayed CNS myelination1MMUT CL E G H45947526OMIM:251000Methylmalonic aciduria due to methylmalonyl-coa mutase deficiency.
HP:0012448HP:0002188Delayed CNS myelination1MORC2 CL E G H2288023573OMIM:619090DEVELOPMENTAL DELAY, IMPAIRED GROWTH, DYSMORPHIC FACIES, AND AXONAL NEUROPATHY; DIGFAN8
HP:0012448HP:0002188Delayed CNS myelination1NACC1 CL E G H11293920967OMIM:617393Neurodevelopmental disorder with epilepsy, cataracts, feeding difficulties, and delayed brain myelination1
HP:0012448HP:0002188Delayed CNS myelination1NARS1 CL E G H46777643OMIM:619091NEURODEVELOPMENTAL DISORDER WITH MICROCEPHALY, IMPAIRED LANGUAGE, AND GAIT ABNORMALITIES; NEDMILG
HP:0012448HP:0002188Delayed CNS myelination1NCDN CL E G H2315417597OMIM:619373NEURODEVELOPMENTAL DISORDER WITH INFANTILE EPILEPTIC SPASMS; NEDIES
HP:0012448HP:0002188Delayed CNS myelination1NEUROD2 CL E G H47617763OMIM:618374Epileptic encephalopathy, early infantile, 72
HP:0012448HP:0002188Delayed CNS myelination1NGLY1 CL E G H5576817646OMIM:615273Congenital disorder of deglycosylation32
HP:0012448HP:0002188Delayed CNS myelination1NMNAT1 CL E G H6480217877OMIM:619260SPONDYLOEPIPHYSEAL DYSPLASIA, SENSORINEURAL HEARING LOSS, IMPAIRED INTELLECTUAL DEVELOPMENT, AND LEBER CONGENITAL AMAUROSIS; SHILCA15
HP:0012448HP:0002188Delayed CNS myelination1NRCAM CL E G H48977994OMIM:6198332
HP:0012448HP:0002188Delayed CNS myelination1NRROS CL E G H37538724613OMIM:618875SEIZURES, EARLY-ONSET, WITH NEURODEGENERATION AND BRAIN CALCIFICATIONS; SENEBAC1
HP:0012448HP:0002188Delayed CNS myelination1NUP188 CL E G H2351117859OMIM:618804SANDESTIG-STEFANOVA SYNDROME; SANDSTEF4
HP:0012448HP:0002188Delayed CNS myelination1PEX7 CL E G H51918860OMIM:215100Rhizomelic chondrodysplasia punctata, type 1.72
HP:0012448HP:0002188Delayed CNS myelination1PGAP1 CL E G H8005525712OMIM:615802MENTAL RETARDATION, AUTOSOMAL RECESSIVE 42; MRT4220
HP:0012448HP:0002188Delayed CNS myelination1PHACTR1 CL E G H22169220990OMIM:618298DEVELOPMENTAL AND EPILEPTIC ENCEPHALOPATHY 70; DEE701
HP:0012448HP:0002188Delayed CNS myelination1PIGS CL E G H9400514937OMIM:618143GLYCOSYLPHOSPHATIDYLINOSITOL BIOSYNTHESIS DEFECT 18; GPIBD18
HP:0012448HP:0002188Delayed CNS myelination1PIGU CL E G H12886915791OMIM:618590NEURODEVELOPMENTAL DISORDER WITH BRAIN ANOMALIES, SEIZURES, AND SCOLIOSIS; NEDBSS
HP:0012448HP:0002188Delayed CNS myelination1PKDCC CL E G H9146125123OMIM:618821RHIZOMELIC LIMB SHORTENING WITH DYSMORPHIC FEATURES; RLSDF
HP:0012448HP:0002188Delayed CNS myelination1PLPBP CL E G H112129457ORPHA:3006Pyridoxine-dependent epilepsyHP:0040283 - Occasional6
HP:0012448HP:0002188Delayed CNS myelination1POGZ CL E G H2312618801OMIM:616364White-Sutton syndrome35
HP:0012448HP:0002188Delayed CNS myelination1POGZ CL E G H2312618801ORPHA:468678White-Sutton syndromeHP:0040284 - Very rare35
HP:0012448HP:0002188Delayed CNS myelination1POLR2A CL E G H54309187OMIM:618603NEURODEVELOPMENTAL DISORDER WITH HYPOTONIA AND VARIABLE INTELLECTUAL AND BEHAVIORAL ABNORMALITIES; NEDHIB
HP:0012448HP:0002188Delayed CNS myelination1POLR3B CL E G H5570330348OMIM:619742CHARCOT-MARIE-TOOTH DISEASE, DEMYELINATING, TYPE 1I; CMT1I67
HP:0012448HP:0002188Delayed CNS myelination1POU3F3 CL E G H54559216OMIM:618604SNIJDERS BLOK-FISHER SYNDROME; SNIBFIS
HP:0012448HP:0002188Delayed CNS myelination1PPIL1 CL E G H516459260OMIM:619301PONTOCEREBELLAR HYPOPLASIA, TYPE 14; PCH14
HP:0012448HP:0002188Delayed CNS myelination1PPP2R1A CL E G H55189302OMIM:616362Mental retardation, autosomal dominant 3613
HP:0012448HP:0002188Delayed CNS myelination1PPP3CA CL E G H55309314OMIM:617711Epileptic encephalopathy, infantile or early childhood, 12
HP:0012448HP:0002188Delayed CNS myelination1PRUNE1 CL E G H5849713420OMIM:617481Neurodevelopmental disorder with microcephaly, hypotonia, and variable brain anomalies8
HP:0012448HP:0002188Delayed CNS myelination1PURA CL E G H58139701OMIM:616158Mental retardation, autosomal dominant 3153
HP:0012448HP:0002188Delayed CNS myelination1RAB3GAP1 CL E G H2293017063OMIM:600118Warburg micro syndrome 190
HP:0012448HP:0002188Delayed CNS myelination1RBM8A CL E G H99399905OMIM:274000Thrombocytopenia-absent radius syndrome10
HP:0012448HP:0002188Delayed CNS myelination1RERE CL E G H4739965OMIM:616975Neurodevelopmental disorder with or without anomalies of the brain, eye, or heart16
HP:0012448HP:0002188Delayed CNS myelination1RNF13 CL E G H1134210057OMIM:618379DEVELOPMENTAL AND EPILEPTIC ENCEPHALOPATHY 73; DEE73
HP:0012448HP:0002188Delayed CNS myelination1RNU7-1 CL E G H10014774434033OMIM:619487AICARDI-GOUTIERES SYNDROME 9; AGS9
HP:0012448HP:0002188Delayed CNS myelination1SETD1A CL E G H973929010OMIM:618832EPILEPSY, EARLY-ONSET, WITH OR WITHOUT DEVELOPMENTAL DELAY; EPEDD6
HP:0012448HP:0002188Delayed CNS myelination1SHANK3 CL E G H8535814294OMIM:606232Phelan-Mcdermid syndrome53
HP:0012448HP:0002188Delayed CNS myelination1SIN3A CL E G H2594219353OMIM:613406Witteveen-Kolk syndrome9
HP:0012448HP:0002188Delayed CNS myelination1SLC12A5 CL E G H5746813818OMIM:616645Epileptic encephalopathy, early infantile, 348
HP:0012448HP:0002188Delayed CNS myelination1SLC16A2 CL E G H656710923OMIM:300523Allan-Herndon-Dudley syndrome.57
HP:0012448HP:0002188Delayed CNS myelination1SLC1A2 CL E G H650610940OMIM:617105Epileptic encephalopathy, early infantile, 413
HP:0012448HP:0002188Delayed CNS myelination1SLC1A4 CL E G H650910942OMIM:616657Spastic tetraplegia, thin corpus callosum, and progressive microcephaly4
HP:0012448HP:0002188Delayed CNS myelination1SLC35A2 CL E G H735511022OMIM:300896Congenital disorder of glycosylation, type IIm27
HP:0012448HP:0002188Delayed CNS myelination1SMG9 CL E G H5600625763OMIM:616920Heart and brain malformation syndrome2
HP:0012448HP:0002188Delayed CNS myelination1SMPD1 CL E G H660911120OMIM:257200Niemann-Pick disease, type A164
HP:0012448HP:0002188Delayed CNS myelination1SPATA5 CL E G H16637818119OMIM:616577Epilepsy, hearing loss, and mental retardation syndrome19
HP:0012448HP:0002188Delayed CNS myelination1STXBP1 CL E G H681211444ORPHA:4958189q33.3q34.11 microdeletion syndromeHP:0040283 - Occasional237
HP:0012448HP:0002188Delayed CNS myelination1STXBP1 CL E G H681211444OMIM:612164Epileptic encephalopathy, early infantile, 4237
HP:0012448HP:0002188Delayed CNS myelination1TAF13 CL E G H688411546OMIM:617432Mental retardation, autosomal recessive 602
HP:0012448HP:0002188Delayed CNS myelination1TAF2 CL E G H687311536OMIM:615599Mental retardation, autosomal recessive 407
HP:0012448HP:0002188Delayed CNS myelination1TBC1D24 CL E G H5746529203ORPHA:352596Progressive myoclonic epilepsy with dystoniaHP:0040282 - Frequent271
HP:0012448HP:0002188Delayed CNS myelination1TGFB1 CL E G H704011766OMIM:618213INFLAMMATORY BOWEL DISEASE, IMMUNODEFICIENCY, AND ENCEPHALOPATHY; IBDIMDE13
HP:0012448HP:0002188Delayed CNS myelination1TIMM22 CL E G H2992817317OMIM:618851COMBINED OXIDATIVE PHOSPHORYLATION DEFICIENCY 43; COXPD43
HP:0012448HP:0002188Delayed CNS myelination1TKFC CL E G H2600724552OMIM:618805TRIOKINASE AND FMN CYCLASE DEFICIENCY SYNDROME; TKFCD
HP:0012448HP:0002188Delayed CNS myelination1TMEM106B CL E G H5466422407OMIM:617964Leukodystrophy, hypomyelinating, 16
HP:0012448HP:0002188Delayed CNS myelination1TMEM147 CL E G H1043030414OMIM:620075
HP:0012448HP:0002188Delayed CNS myelination1TMEM240 CL E G H33945325186OMIM:607454Spinocerebellar ataxia 219
HP:0012448HP:0002188Delayed CNS myelination1TMEM63A CL E G H972529118OMIM:618688LEUKODYSTROPHY, HYPOMYELINATING, 19, TRANSIENT INFANTILE; HLD19
HP:0012448HP:0002188Delayed CNS myelination1TNPO2 CL E G H3000019998OMIM:619556INTELLECTUAL DEVELOPMENTAL DISORDER WITH HYPOTONIA, IMPAIRED SPEECH, AND DYSMORPHIC FACIES; IDDHISD
HP:0012448HP:0002188Delayed CNS myelination1TNR CL E G H714311953OMIM:619653NEURODEVELOPMENTAL DISORDER, NONPROGRESSIVE, WITH SPASTICITY AND TRANSIENT OPISTHOTONUS; NEDSTO7
HP:0012448HP:0002188Delayed CNS myelination1TRAPPC2L CL E G H5169330887OMIM:618331Encephalopathy, progressive, early-onset, with episodic rhabdomyolysis
HP:0012448HP:0002188Delayed CNS myelination1TRIM8 CL E G H8160315579OMIM:619428FOCAL SEGMENTAL GLOMERULOSCLEROSIS AND NEURODEVELOPMENTAL SYNDROME; FSGSNEDS1
HP:0012448HP:0002188Delayed CNS myelination1TRMT5 CL E G H5757023141OMIM:616539Combined oxidative phosphorylation deficiency 264
HP:0012448HP:0002188Delayed CNS myelination1TRNT1 CL E G H5109517341OMIM:616084SIDEROBLASTIC ANEMIA WITH B-CELL IMMUNODEFICIENCY, PERIODIC FEVERS, AND DEVELOPMENTAL DELAY; SIFD28
HP:0012448HP:0002188Delayed CNS myelination1TRRAP CL E G H829512347OMIM:618454Developmental delay with or without dysmorphic facies and autism2
HP:0012448HP:0002188Delayed CNS myelination1TXN2 CL E G H2582817772OMIM:616811Combined oxidative phosphorylation deficiency 291
HP:0012448HP:0002188Delayed CNS myelination1UGDH CL E G H735812525OMIM:618792DEVELOPMENTAL AND EPILEPTIC ENCEPHALOPATHY 84; DEE84
HP:0012448HP:0002188Delayed CNS myelination1UPB1 CL E G H5173316297OMIM:613161Beta-Ureidopropionase deficiency.44
HP:0012448HP:0002188Delayed CNS myelination1VPS11 CL E G H5582314583ORPHA:466934VPS11-related autosomal recessive hypomyelinating leukodystrophyHP:0040282 - Frequent1
HP:0012448HP:0002188Delayed CNS myelination1VPS33A CL E G H6508218179OMIM:617303Mucopolysaccharidosis-Plus syndrome1
HP:0012448HP:0002188Delayed CNS myelination1WARS2 CL E G H1035212730OMIM:617710Neurodevelopmental disorder, mitochondrial, with abnormal movements and lactic acidosis, with or without seizures2
HP:0012448HP:0002188Delayed CNS myelination1YRDC CL E G H7969328905OMIM:619609GALLOWAY-MOWAT SYNDROME 10; GAMOS10
HP:0012448HP:0002188Delayed CNS myelination1YY1 CL E G H752812856OMIM:617557Gabriele-De vries syndrome7
HP:0012448HP:0002188Delayed CNS myelination1ZC4H2 CL E G H5590624931OMIM:301041WIEACKER-WOLFF SYNDROME, FEMALE-RESTRICTED; WRWFFR19
HP:0012448HP:0002188Delayed CNS myelination1ZMIZ1 CL E G H5717816493OMIM:618659NEURODEVELOPMENTAL DISORDER WITH DYSMORPHIC FACIES AND DISTAL SKELETAL ANOMALIES; NEDDFSA
HP:0012448HP:0002188Delayed CNS myelination1ZNF148 CL E G H770712933OMIM:617260Global developmental delay, absent or hypoplastic corpus callosum, and dysmorphic facies4
HP:0012448HP:0002188Delayed CNS myelination1ZNF335 CL E G H6392515807OMIM:615095Microcephaly 10, primary, autosomal recessive60
HP:0012448HP:0002188Delayed CNS myelination1ZNF526 CL E G H11611529415OMIM:61987724


Genes (247) :AARS1 ACTL6B ACY1 ADAMTSL1 ADARB1 ADAT3 AHCY AHDC1 AIFM1 ALDH5A1 ALDH6A1 ALDH7A1 ALG11 ALG12 ALG13 ALG14 ALG2 ALG9 AP3D1 ARF1 ARID1B ARNT2 ARX ASH1L ASNS ASXL1 ATP1A3 ATP6AP2 BCS1L BMP4 BRAT1 C18ORF32 CARS1 CASK CDC40 CDK19 CDKL5 CHAMP1 CLCN3 CLCN4 CLCN7 CLP1 CLPB CLTC CLTCL1 CNOT3 COG5 COG7 COPB2 COX7B CREBBP CTNNB1 CUL3 CYB5A CYB5R3 D2HGDH DCX DDX6 DHFR DHX30 DHX37 DMXL2 DNM1L DOHH DPM1 EIF2AK2 ELOVL4 EP300 ERCC6 EXOC8 EXOSC1 EXOSC2 EZH2 FANCB FANCL FAR1 FBXL4 FBXO28 FCSK FDXR FLCN FOCAD FOXG1 FOXP1 FOXRED1 FRMD5 FRMPD4 GATAD2B GCDH GEMIN4 GFM1 GLS GLYCTK GMNN GNAO1 GNB1 GNB2 GRIK2 GRIN1 GRM7 GTF2H5 H4C5 HACE1 HIKESHI HNRNPU HS2ST1 IDH1 IER3IP1 IFIH1 IREB2 ISCA1 ITPA KCNA1 KCNC2 KCNN2 KCNT1 KDM1A KIDINS220 KIF5A KMT2E LIPT1 LIPT2 LMX1B MADD MAN2B1 MAPK8IP3 MDH2 MLYCD MMUT MORC2 MRPS22 MTHFS MTRR NACC1 NARS1 NCDN NEUROD2 NGLY1 NMNAT1 NR2F1 NRCAM NRROS NTRK2 NUP188 OCA2 PAK1 PEX7 PGAP1 PHACTR1 PHGDH PIGA PIGN PIGP PIGQ PIGS PIGU PIGV PKDCC PLAA PLPBP PMM2 PNKP PNPT1 POGZ POLR2A POLR3B POU3F3 PPIL1 PPP1R15B PPP2CA PPP2R1A PPP3CA PRMT7 PRPS1 PRUNE1 PSAT1 PURA RAB11B RAB3GAP1 RBM8A RERE RHOBTB2 RMND1 RNASEH2C RNF13 RNU7-1 SATB2 SCN1B SCN2A SEPSECS SETD1A SHANK3 SIK1 SIN3A SLC12A5 SLC13A5 SLC16A2 SLC1A2 SLC1A4 SLC25A1 SLC25A22 SLC2A1 SLC35A2 SLC6A8 SMG9 SMPD1 SPATA5 SPTBN1 STAMBP STXBP1 SYT1 TAF13 TAF2 TBC1D24 TBCE TGFB1 TIMM22 TKFC TMEM106B TMEM147 TMEM240 TMEM63A TNPO2 TNR TRAPPC2L TRIM8 TRMT10A TRMT5 TRNT1 TRRAP TXN2 UBA5 UBE3A UFC1 UGDH UPB1 VPS11 VPS33A WARS2 WWOX YRDC YY1 ZC4H2 ZMIZ1 ZNF148 ZNF335 ZNF526

Diseases (264) :OMIM:619691 OMIM:618468 OMIM:609924 ORPHA:521445 OMIM:618862 ORPHA:363528 OMIM:615286 ORPHA:88618 ORPHA:412069 OMIM:615829 OMIM:300232 OMIM:271980 OMIM:614105 ORPHA:3006 ORPHA:280071 ORPHA:79324 OMIM:300884 OMIM:619031 OMIM:619036 OMIM:607906 ORPHA:79328 OMIM:608776 OMIM:617050 OMIM:618185 OMIM:135900 OMIM:615926 OMIM:308350 ORPHA:1934 OMIM:617796 OMIM:615574 ORPHA:97297 OMIM:605039 OMIM:619606 OMIM:300423 OMIM:124000 OMIM:607932 OMIM:614498 OMIM:619985 OMIM:618891 OMIM:619302 OMIM:618916 OMIM:616579 OMIM:619512 OMIM:619517 ORPHA:485350 OMIM:618541 OMIM:615803 OMIM:619835 OMIM:617854 ORPHA:453510 OMIM:618672 ORPHA:263487 OMIM:608779 OMIM:619884 OMIM:617800 OMIM:300887 ORPHA:353277 ORPHA:404473 OMIM:619239 ORPHA:621 OMIM:600721 ORPHA:2148 OMIM:618653 OMIM:613839 OMIM:617804 OMIM:618731 OMIM:614388 OMIM:620066 ORPHA:79322 OMIM:618877 OMIM:614457 ORPHA:353284 OMIM:214150 OMIM:619076 OMIM:619304 OMIM:617763 OMIM:277590 OMIM:300514 OMIM:614083 OMIM:616154 OMIM:615471 OMIM:619777 OMIM:618324 ORPHA:543470 OMIM:610883 OMIM:619991 OMIM:613454 OMIM:613670 OMIM:618241 OMIM:620094 OMIM:300983 ORPHA:363686 OMIM:231670 OMIM:617913 OMIM:609060 OMIM:618339 OMIM:220120 OMIM:616835 OMIM:615473 ORPHA:488613 OMIM:616973 OMIM:619503 OMIM:619580 OMIM:616395 OMIM:619950 OMIM:616756 ORPHA:464282 OMIM:616881 OMIM:617391 OMIM:619194 ORPHA:99646 OMIM:614231 OMIM:615846 OMIM:618451 OMIM:617613 OMIM:616647 OMIM:619913 OMIM:619725 OMIM:614959 OMIM:616728 ORPHA:477993 OMIM:617296 OMIM:617235 OMIM:618512 OMIM:616299 OMIM:617668 ORPHA:495818 OMIM:619004 OMIM:619005 OMIM:248500 OMIM:618443 OMIM:617339 OMIM:248360 OMIM:251000 OMIM:619090 OMIM:611719 OMIM:618367 ORPHA:2169 OMIM:617393 ORPHA:500545 OMIM:619091 OMIM:619373 OMIM:618374 ORPHA:404454 OMIM:615273 OMIM:619260 ORPHA:401777 OMIM:619833 OMIM:618875 OMIM:617830 OMIM:613886 OMIM:618804 ORPHA:98794 OMIM:618158 OMIM:215100 OMIM:615802 OMIM:618298 ORPHA:79351 OMIM:300868 ORPHA:280633 OMIM:618143 OMIM:618590 OMIM:239300 OMIM:618821 OMIM:617527 ORPHA:521426 ORPHA:79318 ORPHA:319514 ORPHA:468678 OMIM:616364 OMIM:618603 OMIM:619742 OMIM:618604 OMIM:619301 OMIM:616817 ORPHA:391408 OMIM:618354 OMIM:616362 ORPHA:457284 OMIM:617711 OMIM:617157 ORPHA:423479 OMIM:617481 ORPHA:544469 ORPHA:284417 OMIM:616158 ORPHA:314655 OMIM:617807 OMIM:600118 OMIM:274000 OMIM:616975 OMIM:618004 OMIM:614922 OMIM:610329 OMIM:618379 ORPHA:544503 OMIM:619487 ORPHA:576283 OMIM:613811 OMIM:618832 OMIM:606232 OMIM:613406 OMIM:616645 OMIM:615905 ORPHA:59 OMIM:300523 OMIM:617105 OMIM:616657 OMIM:615182 OMIM:609304 ORPHA:168577 OMIM:608885 OMIM:300896 ORPHA:356961 OMIM:300352 OMIM:616920 OMIM:257200 OMIM:616577 OMIM:619475 OMIM:614261 OMIM:612164 ORPHA:522077 OMIM:617432 OMIM:615599 ORPHA:397951 OMIM:615338 ORPHA:352596 OMIM:241410 OMIM:618213 OMIM:618851 OMIM:618805 OMIM:617964 OMIM:620075 OMIM:607454 OMIM:618688 OMIM:619556 OMIM:619653 OMIM:618331 OMIM:619428 OMIM:616539 OMIM:616084 OMIM:618454 ORPHA:478029 OMIM:616811 OMIM:617132 OMIM:618076 OMIM:618792 OMIM:613161 OMIM:616683 ORPHA:466934 ORPHA:505248 OMIM:617303 OMIM:617710 ORPHA:572798 OMIM:616211 OMIM:619609 OMIM:617557 ORPHA:506358 OMIM:314580 OMIM:301041 OMIM:618659 OMIM:617260 OMIM:615095 OMIM:619877
 

Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium. The version used here is December 15 2022 release.