Human Phenotype Ontology 
Grandparent Node:
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Abnormal cerebral morphology (HP:0002060)help
Grandparent Node:
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Aplasia/Hypoplasia involving the central nervous system (HP:0002977)help
Parent Node:
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Aplasia/Hypoplasia of the cerebrum (HP:0007364)help
..Starting node
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Cerebral hypoplasia (HP:0006872)help
Term ID: 6872
Name: Cerebral hypoplasia
Synonym: Small cerebrum; Underdeveloped cerebrum
Definition: Underdevelopment of the cerebrum.
Comments:
Reference: HP:0006872
Genes and Diseases:
 
       Child Nodes:
........expandHypoplasia of the frontal lobes (HP:0007333) help
........expandOpen operculum (HP:0100954) help

 Sister Nodes: 
..expandAnencephaly (HP:0002323) help
..expandAplasia/Hypoplasia of the corpus callosum (HP:0007370) help
..expandAprosencephaly (HP:0007268) help
..expandMicrocephaly (HP:0000252) 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:0006872HP:0006872Cerebral hypoplasia0ANKLE2 CL E G H2314129101ORPHA:2512Autosomal recessive primary microcephaly3
HP:0006872HP:0006872Cerebral hypoplasia0ARHGEF9 CL E G H2322914561ORPHA:163985Hyperekplexia-epilepsy syndrome45
HP:0006872HP:0006872Cerebral hypoplasia0ASPM CL E G H25926619048ORPHA:2512Autosomal recessive primary microcephaly512
HP:0006872HP:0006872Cerebral hypoplasia0ATP1A1 CL E G H476799ORPHA:564178Primary hypomagnesemia with refractory seizures and intellectual disabilityHP:0040282 - Frequent4
HP:0006872HP:0006872Cerebral hypoplasia0BRAF CL E G H6731097OMIM:115150Cardiofaciocutaneous syndrome 1276
HP:0006872HP:0006872Cerebral hypoplasia0BUB1B CL E G H7011149OMIM:257300Mosaic variegated aneuploidy syndrome 1.76
HP:0006872HP:0006872Cerebral hypoplasia0C2CD3 CL E G H2600524564ORPHA:434179Orofaciodigital syndrome type 1427
HP:0006872HP:0006872Cerebral hypoplasia0CDK5RAP2 CL E G H5575518672ORPHA:2512Autosomal recessive primary microcephaly181
HP:0006872HP:0006872Cerebral hypoplasia0CDK6 CL E G H10211777ORPHA:2512Autosomal recessive primary microcephaly6
HP:0006872HP:0006872Cerebral hypoplasia0CENPJ CL E G H5583517272ORPHA:2512Autosomal recessive primary microcephaly161
HP:0006872HP:0006872Cerebral hypoplasia0CEP135 CL E G H966229086ORPHA:2512Autosomal recessive primary microcephaly38
HP:0006872HP:0006872Cerebral hypoplasia0CEP152 CL E G H2299529298ORPHA:2512Autosomal recessive primary microcephaly146
HP:0006872HP:0006872Cerebral hypoplasia0CEP63 CL E G H8025425815ORPHA:2512Autosomal recessive primary microcephaly31
HP:0006872HP:0006872Cerebral hypoplasia0CIT CL E G H111131985ORPHA:2512Autosomal recessive primary microcephaly15
HP:0006872HP:0006872Cerebral hypoplasia0COASY CL E G H8034729932OMIM:618266Pontocerebellar hypoplasia, type 12.16
HP:0006872HP:0006872Cerebral hypoplasia0COPB2 CL E G H92762232ORPHA:2512Autosomal recessive primary microcephaly
HP:0006872HP:0006872Cerebral hypoplasia0CSPP1 CL E G H7984826193ORPHA:397715Joubert syndrome with Jeune asphyxiating thoracic dystrophy57
HP:0006872HP:0006872Cerebral hypoplasia0DHCR7 CL E G H17172860OMIM:270400Smith-Lemli-Opitz syndrome159
HP:0006872HP:0006872Cerebral hypoplasia0DPM1 CL E G H88133005ORPHA:79322DPM1-CDG27
HP:0006872HP:0006872Cerebral hypoplasia0FDXR CL E G H22323642ORPHA:543470Optic atrophy-ataxia-peripheral neuropathy-global developmental delay syndrome
HP:0006872HP:0006872Cerebral hypoplasia0FH CL E G H22713700OMIM:606812Fumarase deficiency301
HP:0006872HP:0006872Cerebral hypoplasia0FIG4 CL E G H989616873OMIM:216340Yunis-Varon syndrome111
HP:0006872HP:0006872Cerebral hypoplasia0FIG4 CL E G H989616873ORPHA:3472Yunis-Varon syndrome111
HP:0006872HP:0006872Cerebral hypoplasia0GCDH CL E G H26394189ORPHA:25Glutaryl-CoA dehydrogenase deficiency115
HP:0006872HP:0006872Cerebral hypoplasia0HHAT CL E G H5573318270ORPHA:1422Chondrodysplasia-disorder of sex development syndromeHP:0040282 - Frequent
HP:0006872HP:0006872Cerebral hypoplasia0HSD17B4 CL E G H32955213OMIM:261515D-bifunctional protein deficiency98
HP:0006872HP:0006872Cerebral hypoplasia0KIAA0586 CL E G H978619960ORPHA:397715Joubert syndrome with Jeune asphyxiating thoracic dystrophy24
HP:0006872HP:0006872Cerebral hypoplasia0KIF14 CL E G H992819181ORPHA:2512Autosomal recessive primary microcephaly9
HP:0006872HP:0006872Cerebral hypoplasia0KIF14 CL E G H992819181OMIM:616258Meckel syndrome 12.9
HP:0006872HP:0006872Cerebral hypoplasia0KNL1 CL E G H5708224054ORPHA:2512Autosomal recessive primary microcephaly112
HP:0006872HP:0006872Cerebral hypoplasia0MBD5 CL E G H5577720444OMIM:156200Mental retardation, autosomal dominant 1252
HP:0006872HP:0006872Cerebral hypoplasia0MCM7 CL E G H41766950ORPHA:2512Autosomal recessive primary microcephaly
HP:0006872HP:0006872Cerebral hypoplasia0MCPH1 CL E G H796486954ORPHA:2512Autosomal recessive primary microcephaly155
HP:0006872HP:0006872Cerebral hypoplasia0METTL5 CL E G H2908125006ORPHA:2512Autosomal recessive primary microcephaly
HP:0006872HP:0006872Cerebral hypoplasia0MFSD2A CL E G H8487925897ORPHA:2512Autosomal recessive primary microcephaly5
HP:0006872HP:0006872Cerebral hypoplasia0MKS1 CL E G H549037121OMIM:249000Meckel syndrome 1.127
HP:0006872HP:0006872Cerebral hypoplasia0MYSM1 CL E G H11480329401ORPHA:508542Congenital progressive bone marrow failure-B-cell immunodeficiency-skeletal dysplasia syndromeHP:0040282 - Frequent
HP:0006872HP:0006872Cerebral hypoplasia0NCAPD3 CL E G H2331028952ORPHA:2512Autosomal recessive primary microcephaly1
HP:0006872HP:0006872Cerebral hypoplasia0PHC1 CL E G H19113182ORPHA:2512Autosomal recessive primary microcephaly16
HP:0006872HP:0006872Cerebral hypoplasia0PHGDH CL E G H262278923ORPHA:793513-phosphoglycerate dehydrogenase deficiency, infantile/juvenile formHP:0040283 - Occasional37
HP:0006872HP:0006872Cerebral hypoplasia0PYCR2 CL E G H2992030262ORPHA:2512Autosomal recessive primary microcephaly11
HP:0006872HP:0006872Cerebral hypoplasia0RNU4ATAC CL E G H10015168334016OMIM:210710Microcephalic osteodysplastic primordial dwarfism, type I15
HP:0006872HP:0006872Cerebral hypoplasia0RTTN CL E G H2591418654ORPHA:468631Microcephalic cortical malformations-short stature due to RTTN deficiencyHP:0040283 - Occasional113
HP:0006872HP:0006872Cerebral hypoplasia0SASS6 CL E G H16378625403ORPHA:2512Autosomal recessive primary microcephaly4
HP:0006872HP:0006872Cerebral hypoplasia0SLC35C1 CL E G H5534320197ORPHA:99843Leukocyte adhesion deficiency type II71
HP:0006872HP:0006872Cerebral hypoplasia0STIL CL E G H649110879ORPHA:2512Autosomal recessive primary microcephaly99
HP:0006872HP:0006872Cerebral hypoplasia0TAF13 CL E G H688411546ORPHA:2512Autosomal recessive primary microcephaly2
HP:0006872HP:0006872Cerebral hypoplasia0TRAPPC10 CL E G H710911868ORPHA:2512Autosomal recessive primary microcephaly1
HP:0006872HP:0006872Cerebral hypoplasia0TRAPPC14 CL E G H5526225604ORPHA:2512Autosomal recessive primary microcephaly
HP:0006872HP:0006872Cerebral hypoplasia0VAC14 CL E G H5569725507ORPHA:3472Yunis-Varon syndrome6
HP:0006872HP:0006872Cerebral hypoplasia0WDR45B CL E G H5627025072OMIM:617977Neurodevelopmental disorder with spastic quadriplegia and brain abnormalities with or without seizures.1
HP:0006872HP:0006872Cerebral hypoplasia0WDR62 CL E G H28440324502ORPHA:2512Autosomal recessive primary microcephaly224
HP:0006872HP:0007333Hypoplasia of the frontal lobes1ANKLE2 CL E G H2314129101ORPHA:2512Autosomal recessive primary microcephalyHP:0040282 - Frequent3
HP:0006872HP:0007333Hypoplasia of the frontal lobes1ARHGEF9 CL E G H2322914561ORPHA:163985Hyperekplexia-epilepsy syndromeHP:0040282 - Frequent45
HP:0006872HP:0007333Hypoplasia of the frontal lobes1ASPM CL E G H25926619048ORPHA:2512Autosomal recessive primary microcephalyHP:0040282 - Frequent512
HP:0006872HP:0007333Hypoplasia of the frontal lobes1BRAF CL E G H6731097OMIM:115150Cardiofaciocutaneous syndrome 1.276
HP:0006872HP:0100954Open operculum1C2CD3 CL E G H2600524564ORPHA:434179Orofaciodigital syndrome type 14HP:0040282 - Frequent27
HP:0006872HP:0007333Hypoplasia of the frontal lobes1CDK5RAP2 CL E G H5575518672ORPHA:2512Autosomal recessive primary microcephalyHP:0040282 - Frequent181
HP:0006872HP:0007333Hypoplasia of the frontal lobes1CDK6 CL E G H10211777ORPHA:2512Autosomal recessive primary microcephalyHP:0040282 - Frequent6
HP:0006872HP:0007333Hypoplasia of the frontal lobes1CENPJ CL E G H5583517272ORPHA:2512Autosomal recessive primary microcephalyHP:0040282 - Frequent161
HP:0006872HP:0007333Hypoplasia of the frontal lobes1CEP135 CL E G H966229086ORPHA:2512Autosomal recessive primary microcephalyHP:0040282 - Frequent38
HP:0006872HP:0007333Hypoplasia of the frontal lobes1CEP152 CL E G H2299529298ORPHA:2512Autosomal recessive primary microcephalyHP:0040282 - Frequent146
HP:0006872HP:0007333Hypoplasia of the frontal lobes1CEP63 CL E G H8025425815ORPHA:2512Autosomal recessive primary microcephalyHP:0040282 - Frequent31
HP:0006872HP:0007333Hypoplasia of the frontal lobes1CIT CL E G H111131985ORPHA:2512Autosomal recessive primary microcephalyHP:0040282 - Frequent15
HP:0006872HP:0007333Hypoplasia of the frontal lobes1COPB2 CL E G H92762232ORPHA:2512Autosomal recessive primary microcephalyHP:0040282 - Frequent
HP:0006872HP:0100954Open operculum1CSPP1 CL E G H7984826193ORPHA:397715Joubert syndrome with Jeune asphyxiating thoracic dystrophyHP:0040283 - Occasional57
HP:0006872HP:0007333Hypoplasia of the frontal lobes1DHCR7 CL E G H17172860OMIM:270400Smith-Lemli-Opitz syndrome159
HP:0006872HP:0007333Hypoplasia of the frontal lobes1DPM1 CL E G H88133005ORPHA:79322DPM1-CDGHP:0040283 - Occasional27
HP:0006872HP:0007333Hypoplasia of the frontal lobes1FDXR CL E G H22323642ORPHA:543470Optic atrophy-ataxia-peripheral neuropathy-global developmental delay syndromeHP:0040283 - Occasional
HP:0006872HP:0100954Open operculum1FH CL E G H22713700OMIM:606812Fumarase deficiency.301
HP:0006872HP:0007333Hypoplasia of the frontal lobes1FIG4 CL E G H989616873OMIM:216340Yunis-Varon syndrome111
HP:0006872HP:0007333Hypoplasia of the frontal lobes1FIG4 CL E G H989616873ORPHA:3472Yunis-Varon syndromeHP:0040282 - Frequent111
HP:0006872HP:0100954Open operculum1GCDH CL E G H26394189ORPHA:25Glutaryl-CoA dehydrogenase deficiencyHP:0040282 - Frequent115
HP:0006872HP:0100954Open operculum1KIAA0586 CL E G H978619960ORPHA:397715Joubert syndrome with Jeune asphyxiating thoracic dystrophyHP:0040283 - Occasional24
HP:0006872HP:0007333Hypoplasia of the frontal lobes1KIF14 CL E G H992819181ORPHA:2512Autosomal recessive primary microcephalyHP:0040282 - Frequent9
HP:0006872HP:0007333Hypoplasia of the frontal lobes1KNL1 CL E G H5708224054ORPHA:2512Autosomal recessive primary microcephalyHP:0040282 - Frequent112
HP:0006872HP:0007333Hypoplasia of the frontal lobes1MBD5 CL E G H5577720444OMIM:156200Mental retardation, autosomal dominant 1252
HP:0006872HP:0007333Hypoplasia of the frontal lobes1MCM7 CL E G H41766950ORPHA:2512Autosomal recessive primary microcephalyHP:0040282 - Frequent
HP:0006872HP:0007333Hypoplasia of the frontal lobes1MCPH1 CL E G H796486954ORPHA:2512Autosomal recessive primary microcephalyHP:0040282 - Frequent155
HP:0006872HP:0007333Hypoplasia of the frontal lobes1METTL5 CL E G H2908125006ORPHA:2512Autosomal recessive primary microcephalyHP:0040282 - Frequent
HP:0006872HP:0007333Hypoplasia of the frontal lobes1MFSD2A CL E G H8487925897ORPHA:2512Autosomal recessive primary microcephalyHP:0040282 - Frequent5
HP:0006872HP:0007333Hypoplasia of the frontal lobes1NCAPD3 CL E G H2331028952ORPHA:2512Autosomal recessive primary microcephalyHP:0040282 - Frequent1
HP:0006872HP:0007333Hypoplasia of the frontal lobes1PHC1 CL E G H19113182ORPHA:2512Autosomal recessive primary microcephalyHP:0040282 - Frequent16
HP:0006872HP:0007333Hypoplasia of the frontal lobes1PYCR2 CL E G H2992030262ORPHA:2512Autosomal recessive primary microcephalyHP:0040282 - Frequent11
HP:0006872HP:0007333Hypoplasia of the frontal lobes1RNU4ATAC CL E G H10015168334016OMIM:210710Microcephalic osteodysplastic primordial dwarfism, type I.15
HP:0006872HP:0007333Hypoplasia of the frontal lobes1RTTN CL E G H2591418654ORPHA:468631Microcephalic cortical malformations-short stature due to RTTN deficiencyHP:0040283 - Occasional113
HP:0006872HP:0007333Hypoplasia of the frontal lobes1SASS6 CL E G H16378625403ORPHA:2512Autosomal recessive primary microcephalyHP:0040282 - Frequent4
HP:0006872HP:0007333Hypoplasia of the frontal lobes1SLC35C1 CL E G H5534320197ORPHA:99843Leukocyte adhesion deficiency type IIHP:0040283 - Occasional71
HP:0006872HP:0007333Hypoplasia of the frontal lobes1STIL CL E G H649110879ORPHA:2512Autosomal recessive primary microcephalyHP:0040282 - Frequent99
HP:0006872HP:0007333Hypoplasia of the frontal lobes1TAF13 CL E G H688411546ORPHA:2512Autosomal recessive primary microcephalyHP:0040282 - Frequent2
HP:0006872HP:0007333Hypoplasia of the frontal lobes1TRAPPC10 CL E G H710911868ORPHA:2512Autosomal recessive primary microcephalyHP:0040282 - Frequent1
HP:0006872HP:0007333Hypoplasia of the frontal lobes1TRAPPC14 CL E G H5526225604ORPHA:2512Autosomal recessive primary microcephalyHP:0040282 - Frequent
HP:0006872HP:0007333Hypoplasia of the frontal lobes1VAC14 CL E G H5569725507ORPHA:3472Yunis-Varon syndromeHP:0040282 - Frequent6
HP:0006872HP:0007333Hypoplasia of the frontal lobes1WDR62 CL E G H28440324502ORPHA:2512Autosomal recessive primary microcephalyHP:0040282 - Frequent224


Genes (50) :ANKLE2 ARHGEF9 ASPM ATP1A1 BRAF BUB1B C2CD3 CDK5RAP2 CDK6 CENPJ CEP135 CEP152 CEP63 CIT COASY COPB2 CSPP1 DHCR7 DPM1 FDXR FH FIG4 GCDH HHAT HSD17B4 KIAA0586 KIF14 KNL1 MBD5 MCM7 MCPH1 METTL5 MFSD2A MKS1 MYSM1 NCAPD3 PHC1 PHGDH PYCR2 RNU4ATAC RTTN SASS6 SLC35C1 STIL TAF13 TRAPPC10 TRAPPC14 VAC14 WDR45B WDR62

Diseases (26) :ORPHA:2512 ORPHA:163985 ORPHA:564178 OMIM:115150 OMIM:257300 ORPHA:434179 OMIM:618266 ORPHA:397715 OMIM:270400 ORPHA:79322 ORPHA:543470 OMIM:606812 OMIM:216340 ORPHA:3472 ORPHA:25 ORPHA:1422 OMIM:261515 OMIM:616258 OMIM:156200 OMIM:249000 ORPHA:508542 ORPHA:79351 OMIM:210710 ORPHA:468631 ORPHA:99843 OMIM:617977
 

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