Human Phenotype Ontology 
Grandparent Node:
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Abnormal oral cavity morphology (HP:0000163)help
Parent Node:
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Abnormality of mouth shape (HP:0011338)help
..Starting node
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Downturned corners of mouth (HP:0002714)help
Term ID: 2714
Name: Downturned corners of mouth
Synonym: Downturned corners of mouth; Downturned corners of the mouth; Downturned mouth; Downturned oral commisures
Definition: A morphological abnormality of the mouth in which the angle of the mouth is downturned. The oral commissures are positioned inferior to the midline labial fissure.
Comments:
Reference: HP:0002714
Genes and Diseases:
 
       Child Nodes:

 Sister Nodes: 
..expandAsymmetry of the mouth (HP:0009941) help
..expandOpen mouth (HP:0000194) help
..expandPursed lips (HP:0000205) help
..expandTransverse facial cleft (HP:0100731) help
..expandTriangular mouth (HP:0000207) help
..expandUpturned corners of mouth (HP:0010805) 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:0002714HP:0002714Downturned corners of mouth0ABCC8 CL E G H683359ORPHA:79134DEND syndromeHP:0040283 - Occasional245
HP:0002714HP:0002714Downturned corners of mouth0ABCC8 CL E G H683359ORPHA:99885Isolated permanent neonatal diabetes mellitusHP:0040282 - Frequent245
HP:0002714HP:0002714Downturned corners of mouth0AFF3 CL E G H38996473OMIM:619297KINSSHIP SYNDROME; KINS1
HP:0002714HP:0002714Downturned corners of mouth0AFF4 CL E G H2712517869OMIM:616368CHOPS syndrome.6
HP:0002714HP:0002714Downturned corners of mouth0AFF4 CL E G H2712517869ORPHA:444077Cognitive impairment-coarse facies-heart defects-obesity-pulmonary involvement-short stature-skeletal dysplasia syndromeHP:0040283 - Occasional6
HP:0002714HP:0002714Downturned corners of mouth0ALX4 CL E G H60529450ORPHA:52022Potocki-Shaffer syndromeHP:0040282 - Frequent132
HP:0002714HP:0002714Downturned corners of mouth0ASH1L CL E G H5587019088OMIM:617796Mental retardation, autosomal dominant 521
HP:0002714HP:0002714Downturned corners of mouth0ATP1A2 CL E G H477800ORPHA:2131Alternating hemiplegia of childhoodHP:0040283 - Occasional239
HP:0002714HP:0002714Downturned corners of mouth0ATP1A3 CL E G H478801ORPHA:2131Alternating hemiplegia of childhoodHP:0040283 - Occasional150
HP:0002714HP:0002714Downturned corners of mouth0ATP6V1B2 CL E G H526854ORPHA:79500DOORS syndromeHP:0040282 - Frequent5
HP:0002714HP:0002714Downturned corners of mouth0BRD4 CL E G H2347613575ORPHA:199Cornelia de Lange syndromeHP:0040281 - Very frequent
HP:0002714HP:0002714Downturned corners of mouth0BRPF1 CL E G H786214255OMIM:617333Intellectual developmental disorder with dysmorphic facies and ptosis.10
HP:0002714HP:0002714Downturned corners of mouth0CACNA1A CL E G H7731388ORPHA:2131Alternating hemiplegia of childhoodHP:0040283 - Occasional449
HP:0002714HP:0002714Downturned corners of mouth0CACNA1C CL E G H7751390OMIM:620029572
HP:0002714HP:0002714Downturned corners of mouth0CAMTA1 CL E G H2326118806OMIM:614756Cerebellar ataxia, nonprogressive, with mental retardation34
HP:0002714HP:0002714Downturned corners of mouth0CCDC47 CL E G H5700324856OMIM:618268Trichohepatoneurodevelopmental syndrome.
HP:0002714HP:0002714Downturned corners of mouth0CDC42 CL E G H9981736ORPHA:487796Macrothrombocytopenia-lymphedema-developmental delay-facial dysmorphism-camptodactyly syndromeHP:0040283 - Occasional6
HP:0002714HP:0002714Downturned corners of mouth0CDC42 CL E G H9981736OMIM:616737Takenouchi-Kosaki syndrome.6
HP:0002714HP:0002714Downturned corners of mouth0CDH11 CL E G H10091750ORPHA:1299Branchioskeletogenital syndromeHP:0040281 - Very frequent2
HP:0002714HP:0002714Downturned corners of mouth0CDK13 CL E G H86211733OMIM:617360Congenital heart defects, dysmorphic facial features, and intellectual developmental disorder8
HP:0002714HP:0002714Downturned corners of mouth0CDK5 CL E G H10201774OMIM:616342Lissencephaly 7 with cerebellar hypoplasia3
HP:0002714HP:0002714Downturned corners of mouth0CHRNG CL E G H11461967OMIM:265000Multiple pterygium syndrome, escobar variant.68
HP:0002714HP:0002714Downturned corners of mouth0CNOT3 CL E G H48497879OMIM:618672INTELLECTUAL DEVELOPMENTAL DISORDER WITH SPEECH DELAY, AUTISM, AND DYSMORPHIC FACIES; IDDSADF
HP:0002714HP:0002714Downturned corners of mouth0COLEC10 CL E G H105842220ORPHA:2938433MC syndromeHP:0040282 - Frequent3
HP:0002714HP:0002714Downturned corners of mouth0COLEC11 CL E G H7898917213ORPHA:2938433MC syndromeHP:0040282 - Frequent9
HP:0002714HP:0002714Downturned corners of mouth0COLEC11 CL E G H7898917213OMIM:2650503mc syndrome 2.9
HP:0002714HP:0002714Downturned corners of mouth0CPLX1 CL E G H108152309OMIM:194190Wolf-Hirschhorn syndrome1
HP:0002714HP:0002714Downturned corners of mouth0CPLX1 CL E G H108152309ORPHA:280Wolf-Hirschhorn syndromeHP:0040281 - Very frequent1
HP:0002714HP:0002714Downturned corners of mouth0CSNK2B CL E G H14602460OMIM:618732POIRIER-BIENVENU NEURODEVELOPMENTAL SYNDROME; POBINDS2
HP:0002714HP:0002714Downturned corners of mouth0CTBP1 CL E G H14872494OMIM:194190Wolf-Hirschhorn syndrome2
HP:0002714HP:0002714Downturned corners of mouth0CTBP1 CL E G H14872494ORPHA:280Wolf-Hirschhorn syndromeHP:0040281 - Very frequent2
HP:0002714HP:0002714Downturned corners of mouth0DCHS1 CL E G H864213681OMIM:601390Van maldergem syndrome 1.27
HP:0002714HP:0002714Downturned corners of mouth0DHX37 CL E G H5764717210OMIM:618731NEURODEVELOPMENTAL DISORDER WITH BRAIN ANOMALIES AND WITH OR WITHOUT VERTEBRAL OR CARDIAC ANOMALIES; NEDBAVC2
HP:0002714HP:0002714Downturned corners of mouth0DLK1 CL E G H87882907ORPHA:254525Temple syndrome due to paternal 14q32.2 microdeletionHP:0040283 - Occasional1
HP:0002714HP:0002714Downturned corners of mouth0DPF2 CL E G H59779964OMIM:618027Coffin-Siris syndrome 7
HP:0002714HP:0002714Downturned corners of mouth0DPH5 CL E G H5161124270OMIM:620070
HP:0002714HP:0002714Downturned corners of mouth0DVL1 CL E G H18553084ORPHA:3107Autosomal dominant Robinow syndromeHP:0040282 - Frequent14
HP:0002714HP:0002714Downturned corners of mouth0DVL1 CL E G H18553084OMIM:180700Robinow syndrome, autosomal dominant 114
HP:0002714HP:0002714Downturned corners of mouth0DVL3 CL E G H18573087ORPHA:3107Autosomal dominant Robinow syndromeHP:0040282 - Frequent5
HP:0002714HP:0002714Downturned corners of mouth0DVL3 CL E G H18573087OMIM:616894ROBINOW SYNDROME, AUTOSOMAL DOMINANT 3; DRS35
HP:0002714HP:0002714Downturned corners of mouth0EBF3 CL E G H25373819087OMIM:617330HYPOTONIA, ATAXIA, AND DELAYED DEVELOPMENT SYNDROME; HADDS25
HP:0002714HP:0002714Downturned corners of mouth0EEF1A2 CL E G H19173192OMIM:616393Mental retardation, autosomal dominant 38.60
HP:0002714HP:0002714Downturned corners of mouth0EHMT1 CL E G H7981324650ORPHA:96147Kleefstra syndrome due to 9q34 microdeletionHP:0040282 - Frequent223
HP:0002714HP:0002714Downturned corners of mouth0EIF2S3 CL E G H19683267ORPHA:85282MEHMO syndromeHP:0040282 - Frequent8
HP:0002714HP:0002714Downturned corners of mouth0EXT2 CL E G H21323513ORPHA:52022Potocki-Shaffer syndromeHP:0040282 - Frequent102
HP:0002714HP:0002714Downturned corners of mouth0FAT4 CL E G H7963323109OMIM:615546Van maldergem syndrome 2.114
HP:0002714HP:0002714Downturned corners of mouth0FBXO11 CL E G H8020413590OMIM:618089Intellectual developmental disorder with dysmorphic facies and behavioral abnormalities.7
HP:0002714HP:0002714Downturned corners of mouth0FGFRL1 CL E G H538343693OMIM:194190Wolf-Hirschhorn syndrome
HP:0002714HP:0002714Downturned corners of mouth0FOXP1 CL E G H270863823ORPHA:391372Intellectual disability-severe speech delay-mild dysmorphism syndromeHP:0040282 - Frequent184
HP:0002714HP:0002714Downturned corners of mouth0FZD2 CL E G H25354040ORPHA:3107Autosomal dominant Robinow syndromeHP:0040282 - Frequent
HP:0002714HP:0002714Downturned corners of mouth0GCK CL E G H26454195ORPHA:99885Isolated permanent neonatal diabetes mellitusHP:0040282 - Frequent237
HP:0002714HP:0002714Downturned corners of mouth0GK CL E G H27104289OMIM:307030Glycerol kinase deficiency.13
HP:0002714HP:0002714Downturned corners of mouth0GMPPA CL E G H2992622923OMIM:615510Alacrima, achalasia, and mental retardation syndrome24
HP:0002714HP:0002714Downturned corners of mouth0GNB2 CL E G H27834398OMIM:619503NEURODEVELOPMENTAL DISORDER WITH HYPOTONIA AND DYSMORPHIC FACIES; NEDHYDF
HP:0002714HP:0002714Downturned corners of mouth0GPC4 CL E G H22394452OMIM:301026Keipert syndrome.
HP:0002714HP:0002714Downturned corners of mouth0GRB10 CL E G H28874564ORPHA:96182Silver-Russell syndrome due to maternal uniparental disomy of chromosome 7HP:0040282 - Frequent
HP:0002714HP:0002714Downturned corners of mouth0H19-ICR CL E G H105259599OMIM:180860Silver-Russell syndrome.
HP:0002714HP:0002714Downturned corners of mouth0H3-3A CL E G H30204764OMIM:619720BRYANT-LI-BHOJ NEURODEVELOPMENTAL SYNDROME 1; BRYLIB1
HP:0002714HP:0002714Downturned corners of mouth0H4C11 CL E G H83634785OMIM:619759TESSADORI-VAN HAAFTEN NEURODEVELOPMENTAL SYNDROME 2; TEVANED2
HP:0002714HP:0002714Downturned corners of mouth0H4C5 CL E G H83674790OMIM:619950
HP:0002714HP:0002714Downturned corners of mouth0HACE1 CL E G H5753121033ORPHA:464282Spastic paraplegia-severe developmental delay-epilepsy syndromeHP:0040282 - Frequent10
HP:0002714HP:0002714Downturned corners of mouth0HDAC4 CL E G H975914063ORPHA:10012q37 microdeletion syndromeHP:0040282 - Frequent33
HP:0002714HP:0002714Downturned corners of mouth0HDAC8 CL E G H5586913315ORPHA:199Cornelia de Lange syndromeHP:0040281 - Very frequent37
HP:0002714HP:0002714Downturned corners of mouth0HDAC8 CL E G H5586913315OMIM:300882Cornelia de Lange syndrome 537
HP:0002714HP:0002714Downturned corners of mouth0HERC2 CL E G H89244868OMIM:176270Prader-Willi syndrome38
HP:0002714HP:0002714Downturned corners of mouth0HMGA2 CL E G H80915009ORPHA:9406312q14 microdeletion syndromeHP:0040283 - Occasional2
HP:0002714HP:0002714Downturned corners of mouth0HNRNPK CL E G H31905044OMIM:616580Au-Kline syndrome.8
HP:0002714HP:0002714Downturned corners of mouth0HNRNPK CL E G H31905044ORPHA:352665Neurodevelopmental disorder-craniofacial dysmorphism-cardiac defect-skeletal anomalies syndrome due to 9q21.3 microdeletionHP:0040282 - Frequent8
HP:0002714HP:0002714Downturned corners of mouth0HNRNPK CL E G H31905044ORPHA:453504Neurodevelopmental disorder-craniofacial dysmorphism-cardiac defect-skeletal anomalies syndrome due to a point mutationHP:0040282 - Frequent8
HP:0002714HP:0002714Downturned corners of mouth0HOXB1 CL E G H32115111OMIM:614744Facial paresis, hereditary congenital, 3.2
HP:0002714HP:0002714Downturned corners of mouth0HS6ST2 CL E G H9016119133OMIM:301025Paganini-Miozzo syndrome.
HP:0002714HP:0002714Downturned corners of mouth0IGF2 CL E G H34815466OMIM:180860Silver-Russell syndrome.9
HP:0002714HP:0002714Downturned corners of mouth0INS CL E G H36306081ORPHA:99885Isolated permanent neonatal diabetes mellitusHP:0040282 - Frequent62
HP:0002714HP:0002714Downturned corners of mouth0INTS1 CL E G H2617324555OMIM:618571NEURODEVELOPMENTAL DISORDER WITH CATARACTS, POOR GROWTH, AND DYSMORPHIC FACIES; NDCAGF
HP:0002714HP:0002714Downturned corners of mouth0IPW CL E G H36536109OMIM:176270Prader-Willi syndrome
HP:0002714HP:0002714Downturned corners of mouth0KAT6A CL E G H799413013OMIM:616268Arboleda-Tham syndrome.34
HP:0002714HP:0002714Downturned corners of mouth0KAT6A CL E G H799413013ORPHA:457193Autosomal dominant intellectual disability-craniofacial anomalies-cardiac defects syndromeHP:0040282 - Frequent34
HP:0002714HP:0002714Downturned corners of mouth0KAT8 CL E G H8414817933OMIM:618974LI-GHORBANI-WEISZ-HUBSHMAN SYNDROME; LIGOWS
HP:0002714HP:0002714Downturned corners of mouth0KCNH1 CL E G H37566250OMIM:611816Temple-Baraitser syndrome.13
HP:0002714HP:0002714Downturned corners of mouth0KCNH1 CL E G H37566250OMIM:135500Zimmermann-Laband syndrome 113
HP:0002714HP:0002714Downturned corners of mouth0KCNJ11 CL E G H37676257ORPHA:79134DEND syndromeHP:0040283 - Occasional127
HP:0002714HP:0002714Downturned corners of mouth0KCNJ11 CL E G H37676257OMIM:618856DIABETES MELLITUS, PERMANENT NEONATAL, 2; PNDM2127
HP:0002714HP:0002714Downturned corners of mouth0KCNJ11 CL E G H37676257ORPHA:99885Isolated permanent neonatal diabetes mellitusHP:0040282 - Frequent127
HP:0002714HP:0002714Downturned corners of mouth0KCNMA1 CL E G H37786284OMIM:618729LIANG-WANG SYNDROME; LIWAS114
HP:0002714HP:0002714Downturned corners of mouth0KDM1A CL E G H2302829079OMIM:616728Cleft palate, psychomotor retardation, and distinctive facial features3
HP:0002714HP:0002714Downturned corners of mouth0KDM4B CL E G H2303029136OMIM:619320INTELLECTUAL DEVELOPMENTAL DISORDER, AUTOSOMAL DOMINANT 65; MRD65
HP:0002714HP:0002714Downturned corners of mouth0KIAA0753 CL E G H985129110OMIM:619476JOUBERT SYNDROME 38; JBTS384
HP:0002714HP:0002714Downturned corners of mouth0KIF15 CL E G H5699217273ORPHA:26132321q22.11q22.12 microdeletion syndromeHP:0040283 - Occasional
HP:0002714HP:0002714Downturned corners of mouth0KIF7 CL E G H37465430497OMIM:200990Acrocallosal syndrome167
HP:0002714HP:0002714Downturned corners of mouth0LEMD3 CL E G H2359228887ORPHA:9406312q14 microdeletion syndromeHP:0040283 - Occasional68
HP:0002714HP:0002714Downturned corners of mouth0LETM1 CL E G H39546556ORPHA:280Wolf-Hirschhorn syndromeHP:0040281 - Very frequent2
HP:0002714HP:0002714Downturned corners of mouth0LETM1 CL E G H39546556OMIM:194190Wolf-Hirschhorn syndrome2
HP:0002714HP:0002714Downturned corners of mouth0LMBR1 CL E G H6432713243ORPHA:2378Laurin-Sandrow syndromeHP:0040283 - Occasional106
HP:0002714HP:0002714Downturned corners of mouth0MAFB CL E G H99356408ORPHA:2774Multicentric carpo-tarsal osteolysis with or without nephropathyHP:0040283 - Occasional63
HP:0002714HP:0002714Downturned corners of mouth0MAGEL2 CL E G H545516814ORPHA:398069MAGEL2-related Prader-Willi-like syndromeHP:0040283 - Occasional63
HP:0002714HP:0002714Downturned corners of mouth0MAGEL2 CL E G H545516814OMIM:176270Prader-Willi syndrome63
HP:0002714HP:0002714Downturned corners of mouth0MAGEL2 CL E G H545516814ORPHA:98754Prader-Willi syndrome due to maternal uniparental disomy of chromosome 15HP:0040283 - Occasional63
HP:0002714HP:0002714Downturned corners of mouth0MAGEL2 CL E G H545516814ORPHA:177901Prader-Willi syndrome due to paternal deletion of 15q11q13 type 1HP:0040283 - Occasional63
HP:0002714HP:0002714Downturned corners of mouth0MAGEL2 CL E G H545516814ORPHA:177904Prader-Willi syndrome due to paternal deletion of 15q11q13 type 2HP:0040283 - Occasional63
HP:0002714HP:0002714Downturned corners of mouth0MASP1 CL E G H56486901ORPHA:2938433MC syndromeHP:0040282 - Frequent21
HP:0002714HP:0002714Downturned corners of mouth0MBD5 CL E G H5577720444OMIM:156200Mental retardation, autosomal dominant 1.252
HP:0002714HP:0002714Downturned corners of mouth0MED12L CL E G H11693116050OMIM:618872NIZON-ISIDOR SYNDROME; NIZIDS
HP:0002714HP:0002714Downturned corners of mouth0MED13L CL E G H2338922962ORPHA:369891Developmental delay-facial dysmorphism syndrome due to MED13L deficiencyHP:0040283 - Occasional74
HP:0002714HP:0002714Downturned corners of mouth0MEF2C CL E G H42086996OMIM:613443Mental retardation, autosomal dominant 20.132
HP:0002714HP:0002714Downturned corners of mouth0MEG3 CL E G H5538414575ORPHA:254525Temple syndrome due to paternal 14q32.2 microdeletionHP:0040283 - Occasional1
HP:0002714HP:0002714Downturned corners of mouth0MKRN3 CL E G H76817114OMIM:176270Prader-Willi syndrome5
HP:0002714HP:0002714Downturned corners of mouth0MKRN3-AS1 CL E G H10108OMIM:176270Prader-Willi syndrome
HP:0002714HP:0002714Downturned corners of mouth0MSL3 CL E G H109437370OMIM:301032BASILICATA-AKHTAR SYNDROME; MRXSBA
HP:0002714HP:0002714Downturned corners of mouth0MYMX CL E G H10192972652391OMIM:619941
HP:0002714HP:0002714Downturned corners of mouth0NARS2 CL E G H7973126274ORPHA:79134DEND syndromeHP:0040283 - Occasional34
HP:0002714HP:0002714Downturned corners of mouth0NDN CL E G H46927675ORPHA:98754Prader-Willi syndrome due to maternal uniparental disomy of chromosome 15HP:0040283 - Occasional
HP:0002714HP:0002714Downturned corners of mouth0NDN CL E G H46927675ORPHA:177901Prader-Willi syndrome due to paternal deletion of 15q11q13 type 1HP:0040283 - Occasional
HP:0002714HP:0002714Downturned corners of mouth0NDN CL E G H46927675ORPHA:177904Prader-Willi syndrome due to paternal deletion of 15q11q13 type 2HP:0040283 - Occasional
HP:0002714HP:0002714Downturned corners of mouth0NELFA CL E G H746912768ORPHA:280Wolf-Hirschhorn syndromeHP:0040281 - Very frequent
HP:0002714HP:0002714Downturned corners of mouth0NEXMIF CL E G H34053329433OMIM:300912Mental retardation, X-linked 9852
HP:0002714HP:0002714Downturned corners of mouth0NIPBL CL E G H2583628862ORPHA:199Cornelia de Lange syndromeHP:0040281 - Very frequent494
HP:0002714HP:0002714Downturned corners of mouth0NIPBL CL E G H2583628862OMIM:122470Cornelia de Lange syndrome 1.494
HP:0002714HP:0002714Downturned corners of mouth0NOTCH2 CL E G H48537882ORPHA:955Hajdu-Cheney syndromeHP:0040282 - Frequent138
HP:0002714HP:0002714Downturned corners of mouth0NOVA2 CL E G H48587887OMIM:618859Neurodevelopmental disorder with or without autistic features and/or structural brain abnormalities
HP:0002714HP:0002714Downturned corners of mouth0NPAP1 CL E G H237421190OMIM:176270Prader-Willi syndrome1
HP:0002714HP:0002714Downturned corners of mouth0NSD2 CL E G H746812766ORPHA:280Wolf-Hirschhorn syndromeHP:0040281 - Very frequent118
HP:0002714HP:0002714Downturned corners of mouth0NSD2 CL E G H746812766OMIM:194190Wolf-Hirschhorn syndrome118
HP:0002714HP:0002714Downturned corners of mouth0NTNG2 CL E G H8462814288OMIM:618718NEURODEVELOPMENTAL DISORDER WITH BEHAVIORAL ABNORMALITIES, ABSENT SPEECH, AND HYPOTONIA; NEDBASH
HP:0002714HP:0002714Downturned corners of mouth0NXN CL E G H6435918008ORPHA:1507Autosomal recessive Robinow syndromeHP:0040281 - Very frequent2
HP:0002714HP:0002714Downturned corners of mouth0OCA2 CL E G H49488101ORPHA:98754Prader-Willi syndrome due to maternal uniparental disomy of chromosome 15HP:0040283 - Occasional121
HP:0002714HP:0002714Downturned corners of mouth0OCA2 CL E G H49488101ORPHA:177901Prader-Willi syndrome due to paternal deletion of 15q11q13 type 1HP:0040283 - Occasional121
HP:0002714HP:0002714Downturned corners of mouth0OCA2 CL E G H49488101ORPHA:177904Prader-Willi syndrome due to paternal deletion of 15q11q13 type 2HP:0040283 - Occasional121
HP:0002714HP:0002714Downturned corners of mouth0PACS1 CL E G H5569030032ORPHA:329224Intellectual disability-craniofacial dysmorphism-cryptorchidism syndromeHP:0040283 - Occasional24
HP:0002714HP:0002714Downturned corners of mouth0PACS1 CL E G H5569030032OMIM:615009Schuurs-Hoeijmakers syndrome.24
HP:0002714HP:0002714Downturned corners of mouth0PACS2 CL E G H2324123794OMIM:618067Epileptic encephalopathy, early infantile, 66.
HP:0002714HP:0002714Downturned corners of mouth0PCLO CL E G H2744513406OMIM:608027Pontocerebellar hypoplasia, type 3.6
HP:0002714HP:0002714Downturned corners of mouth0PDX1 CL E G H36516107ORPHA:99885Isolated permanent neonatal diabetes mellitusHP:0040282 - Frequent30
HP:0002714HP:0002714Downturned corners of mouth0PGAP2 CL E G H2731517893ORPHA:247262Hyperphosphatasia-intellectual disability syndromeHP:0040282 - Frequent8
HP:0002714HP:0002714Downturned corners of mouth0PGAP3 CL E G H9321023719ORPHA:247262Hyperphosphatasia-intellectual disability syndromeHP:0040282 - Frequent20
HP:0002714HP:0002714Downturned corners of mouth0PHF21A CL E G H5131724156ORPHA:52022Potocki-Shaffer syndromeHP:0040282 - Frequent2
HP:0002714HP:0002714Downturned corners of mouth0PIGA CL E G H52778957OMIM:300868Multiple congenital anomalies-hypotonia-seizures syndrome 2.46
HP:0002714HP:0002714Downturned corners of mouth0PIGG CL E G H5487225985ORPHA:280Wolf-Hirschhorn syndromeHP:0040281 - Very frequent7
HP:0002714HP:0002714Downturned corners of mouth0PIGL CL E G H94878966ORPHA:247262Hyperphosphatasia-intellectual disability syndromeHP:0040282 - Frequent36
HP:0002714HP:0002714Downturned corners of mouth0PIGO CL E G H8472023215ORPHA:247262Hyperphosphatasia-intellectual disability syndromeHP:0040282 - Frequent84
HP:0002714HP:0002714Downturned corners of mouth0PIGQ CL E G H909114135OMIM:618548MULTIPLE CONGENITAL ANOMALIES-HYPOTONIA-SEIZURES SYNDROME 4; MCAHS43
HP:0002714HP:0002714Downturned corners of mouth0PIGT CL E G H5160414938ORPHA:369837Intellectual disability-seizures-hypophosphatasia-ophthalmic-skeletal anomalies syndromeHP:0040282 - Frequent12
HP:0002714HP:0002714Downturned corners of mouth0PIGT CL E G H5160414938OMIM:615398Multiple congenital anomalies-hypotonia-seizures syndrome 3.12
HP:0002714HP:0002714Downturned corners of mouth0PIGU CL E G H12886915791OMIM:618590NEURODEVELOPMENTAL DISORDER WITH BRAIN ANOMALIES, SEIZURES, AND SCOLIOSIS; NEDBSS
HP:0002714HP:0002714Downturned corners of mouth0PIGV CL E G H5565026031OMIM:239300Hyperphosphatasia with mental retardation57
HP:0002714HP:0002714Downturned corners of mouth0PIGV CL E G H5565026031ORPHA:247262Hyperphosphatasia-intellectual disability syndromeHP:0040282 - Frequent57
HP:0002714HP:0002714Downturned corners of mouth0PIGW CL E G H28409823213ORPHA:247262Hyperphosphatasia-intellectual disability syndromeHP:0040282 - Frequent6
HP:0002714HP:0002714Downturned corners of mouth0PIGY CL E G H8499228213ORPHA:247262Hyperphosphatasia-intellectual disability syndromeHP:0040282 - Frequent2
HP:0002714HP:0002714Downturned corners of mouth0PIK3R1 CL E G H52958979OMIM:269880Short syndrome.43
HP:0002714HP:0002714Downturned corners of mouth0PLOD3 CL E G H89859083OMIM:612394Bone fragility with contractures, arterial rupture, and deafness.5
HP:0002714HP:0002714Downturned corners of mouth0POGZ CL E G H2312618801ORPHA:468678White-Sutton syndromeHP:0040284 - Very rare35
HP:0002714HP:0002714Downturned corners of mouth0POGZ CL E G H2312618801OMIM:616364White-Sutton syndrome.35
HP:0002714HP:0002714Downturned corners of mouth0POLA1 CL E G H54229173OMIM:301030Van esch-o'driscoll syndrome2
HP:0002714HP:0002714Downturned corners of mouth0POLR3A CL E G H1112830074OMIM:264090Wiedemann-Rautenstrauch syndrome.138
HP:0002714HP:0002714Downturned corners of mouth0POLR3A CL E G H1112830074ORPHA:3455Wiedemann-Rautenstrauch syndromeHP:0040281 - Very frequent138
HP:0002714HP:0002714Downturned corners of mouth0PPP1R15B CL E G H8491914951OMIM:616817Microcephaly, short stature, and impaired glucose metabolism 2HP:0040283 - Occasional2
HP:0002714HP:0002714Downturned corners of mouth0PPP1R15B CL E G H8491914951ORPHA:391408Primary microcephaly-mild intellectual disability-young-onset diabetes syndromeHP:0040283 - Occasional2
HP:0002714HP:0002714Downturned corners of mouth0PRKAR1B CL E G H55759390OMIM:619680MARBACH-SCHAAF NEURODEVELOPMENTAL SYNDROME; MASNS2
HP:0002714HP:0002714Downturned corners of mouth0PRR12 CL E G H5747929217OMIM:619539NEUROOCULAR SYNDROME; NOC1
HP:0002714HP:0002714Downturned corners of mouth0PWAR1 CL E G H14562430089OMIM:176270Prader-Willi syndrome
HP:0002714HP:0002714Downturned corners of mouth0PWRN1 CL E G H79111433235OMIM:176270Prader-Willi syndrome
HP:0002714HP:0002714Downturned corners of mouth0RAB18 CL E G H2293114244OMIM:614222Warburg micro syndrome 3.85
HP:0002714HP:0002714Downturned corners of mouth0RAD21 CL E G H58859811ORPHA:199Cornelia de Lange syndromeHP:0040281 - Very frequent25
HP:0002714HP:0002714Downturned corners of mouth0RLIM CL E G H5113213429OMIM:300978Tonne-Kalscheuer syndrome.7
HP:0002714HP:0002714Downturned corners of mouth0RNU4ATAC CL E G H10015168334016OMIM:616651Roifman syndrome.15
HP:0002714HP:0002714Downturned corners of mouth0RNU4ATAC CL E G H10015168334016ORPHA:353298Roifman syndromeHP:0040282 - Frequent15
HP:0002714HP:0002714Downturned corners of mouth0ROR2 CL E G H492010257ORPHA:1507Autosomal recessive Robinow syndromeHP:0040281 - Very frequent120
HP:0002714HP:0002714Downturned corners of mouth0RTL1 CL E G H38801514665ORPHA:254525Temple syndrome due to paternal 14q32.2 microdeletionHP:0040283 - Occasional
HP:0002714HP:0002714Downturned corners of mouth0SC5D CL E G H630910547ORPHA:46059LathosterolosisHP:0040282 - Frequent80
HP:0002714HP:0002714Downturned corners of mouth0SCNM1 CL E G H7900523136OMIM:620107
HP:0002714HP:0002714Downturned corners of mouth0SETD5 CL E G H5520925566ORPHA:404440Intellectual disability-facial dysmorphism syndrome due to SETD5 haploinsufficiencyHP:0040282 - Frequent43
HP:0002714HP:0002714Downturned corners of mouth0SETD5 CL E G H5520925566OMIM:615761MENTAL RETARDATION, AUTOSOMAL DOMINANT 23; MRD2343
HP:0002714HP:0002714Downturned corners of mouth0SHMT2 CL E G H647210852OMIM:619121NEURODEVELOPMENTAL DISORDER WITH CARDIOMYOPATHY, SPASTICITY, AND BRAIN ABNORMALITIES; NEDCASB
HP:0002714HP:0002714Downturned corners of mouth0SIM1 CL E G H649210882ORPHA:398079SIM1-related Prader-Willi-like syndromeHP:0040283 - Occasional40
HP:0002714HP:0002714Downturned corners of mouth0SLC1A3 CL E G H650710941ORPHA:2131Alternating hemiplegia of childhoodHP:0040283 - Occasional63
HP:0002714HP:0002714Downturned corners of mouth0SMARCD1 CL E G H660211106OMIM:618779COFFIN-SIRIS SYNDROME 11; CSS11
HP:0002714HP:0002714Downturned corners of mouth0SMC1A CL E G H824311111ORPHA:199Cornelia de Lange syndromeHP:0040281 - Very frequent135
HP:0002714HP:0002714Downturned corners of mouth0SMC1A CL E G H824311111OMIM:300590Cornelia de Lange syndrome 2.135
HP:0002714HP:0002714Downturned corners of mouth0SMC1A CL E G H824311111OMIM:301044DEVELOPMENTAL AND EPILEPTIC ENCEPHALOPATHY 85 WITH OR WITHOUT MIDLINE BRAIN DEFECTS; DEE85135
HP:0002714HP:0002714Downturned corners of mouth0SMC3 CL E G H91262468ORPHA:199Cornelia de Lange syndromeHP:0040281 - Very frequent91
HP:0002714HP:0002714Downturned corners of mouth0SMC3 CL E G H91262468OMIM:610759Cornelia de Lange syndrome 391
HP:0002714HP:0002714Downturned corners of mouth0SNORD115-1 CL E G H33843333020OMIM:176270Prader-Willi syndrome
HP:0002714HP:0002714Downturned corners of mouth0SNORD116-1 CL E G H10003341333067OMIM:176270Prader-Willi syndrome
HP:0002714HP:0002714Downturned corners of mouth0SNRPN CL E G H663811164ORPHA:98754Prader-Willi syndrome due to maternal uniparental disomy of chromosome 15HP:0040283 - Occasional37
HP:0002714HP:0002714Downturned corners of mouth0SNRPN CL E G H663811164ORPHA:177901Prader-Willi syndrome due to paternal deletion of 15q11q13 type 1HP:0040283 - Occasional37
HP:0002714HP:0002714Downturned corners of mouth0SNRPN CL E G H663811164ORPHA:177904Prader-Willi syndrome due to paternal deletion of 15q11q13 type 2HP:0040283 - Occasional37
HP:0002714HP:0002714Downturned corners of mouth0SNRPN CL E G H663811164ORPHA:177907Prader-Willi syndrome due to translocationHP:0040282 - Frequent37
HP:0002714HP:0002714Downturned corners of mouth0SON CL E G H665111183ORPHA:500150Brain malformations-musculoskeletal abnormalities-facial dysmorphism-intellectual disability syndromeHP:0040283 - Occasional12
HP:0002714HP:0002714Downturned corners of mouth0SON CL E G H665111183OMIM:617140Zttk syndrome12
HP:0002714HP:0002714Downturned corners of mouth0SRCAP CL E G H1084716974OMIM:136140Floating-Harbor syndrome.138
HP:0002714HP:0002714Downturned corners of mouth0STAC3 CL E G H24632928423OMIM:255995Myopathy, congenital, bailey-bloch.14
HP:0002714HP:0002714Downturned corners of mouth0STAC3 CL E G H24632928423ORPHA:168572Native American myopathyHP:0040283 - Occasional14
HP:0002714HP:0002714Downturned corners of mouth0STAT3 CL E G H677411364ORPHA:99885Isolated permanent neonatal diabetes mellitusHP:0040282 - Frequent110
HP:0002714HP:0002714Downturned corners of mouth0TASP1 CL E G H5561715859OMIM:618950SULEIMAN-EL-HATTAB SYNDROME; SULEHS
HP:0002714HP:0002714Downturned corners of mouth0TBC1D24 CL E G H5746529203ORPHA:79500DOORS syndromeHP:0040282 - Frequent271
HP:0002714HP:0002714Downturned corners of mouth0TBC1D24 CL E G H5746529203OMIM:220500Doors syndrome271
HP:0002714HP:0002714Downturned corners of mouth0TBL1XR1 CL E G H7971829529OMIM:616944Mental retardation, autosomal dominant 4122
HP:0002714HP:0002714Downturned corners of mouth0TCF20 CL E G H694211631OMIM:618430Developmental delay with variable intellectual impairment and behavioral abnormalities.1
HP:0002714HP:0002714Downturned corners of mouth0TELO2 CL E G H989429099ORPHA:488642TELO2-related intellectual disability-neurodevelopmental disorderHP:0040283 - Occasional12
HP:0002714HP:0002714Downturned corners of mouth0TRAPPC9 CL E G H8369630832ORPHA:352530Intellectual disability-obesity-brain malformations-facial dysmorphism syndromeHP:0040281 - Very frequent158
HP:0002714HP:0002714Downturned corners of mouth0TRAPPC9 CL E G H8369630832OMIM:613192Mental retardation, autosomal recessive 13HP:0040283 - Occasional158
HP:0002714HP:0002714Downturned corners of mouth0TRIP12 CL E G H932012306OMIM:617752Mental retardation, autosomal dominant 49.2
HP:0002714HP:0002714Downturned corners of mouth0TRMT10A CL E G H9358728403ORPHA:391408Primary microcephaly-mild intellectual disability-young-onset diabetes syndromeHP:0040283 - Occasional7
HP:0002714HP:0002714Downturned corners of mouth0TWIST2 CL E G H11758120670ORPHA:1807Focal facial dermal dysplasia type IIIHP:0040281 - Very frequent7
HP:0002714HP:0002714Downturned corners of mouth0UBE2A CL E G H731912472OMIM:300860MENTAL RETARDATION, X-LINKED, SYNDROMIC, NASCIMENTO TYPE; MRXSN7
HP:0002714HP:0002714Downturned corners of mouth0UBE2A CL E G H731912472ORPHA:163956X-linked intellectual disability, Nascimento typeHP:0040282 - Frequent7
HP:0002714HP:0002714Downturned corners of mouth0WAC CL E G H5132217327OMIM:616708Desanto-Shinawi syndrome.20
HP:0002714HP:0002714Downturned corners of mouth0WDR37 CL E G H2288431406OMIM:618652NEUROOCULOCARDIOGENITOURINARY SYNDROME; NOCGUS
HP:0002714HP:0002714Downturned corners of mouth0WDR4 CL E G H1078512756OMIM:618347Galloway-Mowat syndrome 6.
HP:0002714HP:0002714Downturned corners of mouth0WNT5A CL E G H747412784ORPHA:3107Autosomal dominant Robinow syndromeHP:0040282 - Frequent98
HP:0002714HP:0002714Downturned corners of mouth0WNT5A CL E G H747412784OMIM:180700Robinow syndrome, autosomal dominant 198
HP:0002714HP:0002714Downturned corners of mouth0ZBTB20 CL E G H2613713503OMIM:259050Primrose syndrome.17
HP:0002714HP:0002714Downturned corners of mouth0ZC4H2 CL E G H5590624931OMIM:301041WIEACKER-WOLFF SYNDROME, FEMALE-RESTRICTED; WRWFFR19
HP:0002714HP:0002714Downturned corners of mouth0ZMYM2 CL E G H775012989OMIM:619522NEURODEVELOPMENTAL-CRANIOFACIAL SYNDROME WITH VARIABLE RENAL AND CARDIAC ABNORMALITIES; NECRC
HP:0002714HP:0002714Downturned corners of mouth0ZNF407 CL E G H5562819904OMIM:619557SHORT STATURE, IMPAIRED INTELLECTUAL DEVELOPMENT, MICROCEPHALY, HYPOTONIA, AND OCULAR ANOMALIES; SIMHA68
HP:0002714HP:0002714Downturned corners of mouth0ZPR1 CL E G H888213051OMIM:619321GROWTH RESTRICTION, HYPOPLASTIC KIDNEYS, ALOPECIA, AND DISTINCTIVE FACIES; GKAF
HP:0002714HP:0002714Downturned corners of mouth0ZSWIM6 CL E G H5768829316OMIM:617865Neurodevelopmental disorder with movement abnormalities, abnormal gait, and autistic features.5


Genes (170) :ABCC8 AFF3 AFF4 ALX4 ASH1L ATP1A2 ATP1A3 ATP6V1B2 BRD4 BRPF1 CACNA1A CACNA1C CAMTA1 CCDC47 CDC42 CDH11 CDK13 CDK5 CHRNG CNOT3 COLEC10 COLEC11 CPLX1 CSNK2B CTBP1 DCHS1 DHX37 DLK1 DPF2 DPH5 DVL1 DVL3 EBF3 EEF1A2 EHMT1 EIF2S3 EXT2 FAT4 FBXO11 FGFRL1 FOXP1 FZD2 GCK GK GMPPA GNB2 GPC4 GRB10 H19-ICR H3-3A H4C11 H4C5 HACE1 HDAC4 HDAC8 HERC2 HMGA2 HNRNPK HOXB1 HS6ST2 IGF2 INS INTS1 IPW KAT6A KAT8 KCNH1 KCNJ11 KCNMA1 KDM1A KDM4B KIAA0753 KIF15 KIF7 LEMD3 LETM1 LMBR1 MAFB MAGEL2 MASP1 MBD5 MED12L MED13L MEF2C MEG3 MKRN3 MKRN3-AS1 MSL3 MYMX NARS2 NDN NELFA NEXMIF NIPBL NOTCH2 NOVA2 NPAP1 NSD2 NTNG2 NXN OCA2 PACS1 PACS2 PCLO PDX1 PGAP2 PGAP3 PHF21A PIGA PIGG PIGL PIGO PIGQ PIGT PIGU PIGV PIGW PIGY PIK3R1 PLOD3 POGZ POLA1 POLR3A PPP1R15B PRKAR1B PRR12 PWAR1 PWRN1 RAB18 RAD21 RLIM RNU4ATAC ROR2 RTL1 SC5D SCNM1 SETD5 SHMT2 SIM1 SLC1A3 SMARCD1 SMC1A SMC3 SNORD115-1 SNORD116-1 SNRPN SON SRCAP STAC3 STAT3 TASP1 TBC1D24 TBL1XR1 TCF20 TELO2 TRAPPC9 TRIP12 TRMT10A TWIST2 UBE2A WAC WDR37 WDR4 WNT5A ZBTB20 ZC4H2 ZMYM2 ZNF407 ZPR1 ZSWIM6

Diseases (153) :ORPHA:79134 ORPHA:99885 OMIM:619297 OMIM:616368 ORPHA:444077 ORPHA:52022 OMIM:617796 ORPHA:2131 ORPHA:79500 ORPHA:199 OMIM:617333 OMIM:620029 OMIM:614756 OMIM:618268 ORPHA:487796 OMIM:616737 ORPHA:1299 OMIM:617360 OMIM:616342 OMIM:265000 OMIM:618672 ORPHA:293843 OMIM:265050 OMIM:194190 ORPHA:280 OMIM:618732 OMIM:601390 OMIM:618731 ORPHA:254525 OMIM:618027 OMIM:620070 ORPHA:3107 OMIM:180700 OMIM:616894 OMIM:617330 OMIM:616393 ORPHA:96147 ORPHA:85282 OMIM:615546 OMIM:618089 ORPHA:391372 OMIM:307030 OMIM:615510 OMIM:619503 OMIM:301026 ORPHA:96182 OMIM:180860 OMIM:619720 OMIM:619759 OMIM:619950 ORPHA:464282 ORPHA:1001 OMIM:300882 OMIM:176270 ORPHA:94063 OMIM:616580 ORPHA:352665 ORPHA:453504 OMIM:614744 OMIM:301025 OMIM:618571 OMIM:616268 ORPHA:457193 OMIM:618974 OMIM:611816 OMIM:135500 OMIM:618856 OMIM:618729 OMIM:616728 OMIM:619320 OMIM:619476 ORPHA:261323 OMIM:200990 ORPHA:2378 ORPHA:2774 ORPHA:398069 ORPHA:98754 ORPHA:177901 ORPHA:177904 OMIM:156200 OMIM:618872 ORPHA:369891 OMIM:613443 OMIM:301032 OMIM:619941 OMIM:300912 OMIM:122470 ORPHA:955 OMIM:618859 OMIM:618718 ORPHA:1507 ORPHA:329224 OMIM:615009 OMIM:618067 OMIM:608027 ORPHA:247262 OMIM:300868 OMIM:618548 ORPHA:369837 OMIM:615398 OMIM:618590 OMIM:239300 OMIM:269880 OMIM:612394 ORPHA:468678 OMIM:616364 OMIM:301030 OMIM:264090 ORPHA:3455 OMIM:616817 ORPHA:391408 OMIM:619680 OMIM:619539 OMIM:614222 OMIM:300978 OMIM:616651 ORPHA:353298 ORPHA:46059 OMIM:620107 ORPHA:404440 OMIM:615761 OMIM:619121 ORPHA:398079 OMIM:618779 OMIM:300590 OMIM:301044 OMIM:610759 ORPHA:177907 ORPHA:500150 OMIM:617140 OMIM:136140 OMIM:255995 ORPHA:168572 OMIM:618950 OMIM:220500 OMIM:616944 OMIM:618430 ORPHA:488642 ORPHA:352530 OMIM:613192 OMIM:617752 ORPHA:1807 OMIM:300860 ORPHA:163956 OMIM:616708 OMIM:618652 OMIM:618347 OMIM:259050 OMIM:301041 OMIM:619522 OMIM:619557 OMIM:619321 OMIM:617865
 

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