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| Intellectual disability syndromic and non-syndromic v0.6123 | C12orf66 |
Mark Cleghorn gene: C12orf66 was added gene: C12orf66 was added to Intellectual disability syndromic and non-syndromic. Sources: Other Mode of inheritance for gene: C12orf66 was set to BIALLELIC, autosomal or pseudoautosomal Phenotypes for gene: C12orf66 were set to complex neurodevelopmental disorder MONDO:0100038 Penetrance for gene: C12orf66 were set to unknown Review for gene: C12orf66 was set to AMBER Added comment: KICS2 (previously known as C12ORF66) Rebecca Buchert, Universitatklinikum Tubingen ESHG talk 2/6/24, unpublished Proposed ID + epilepsy gene 8 families w 11 affected individuals Phenotypes: 11/11 ID, 9/11 epilepsy, 3/11 hearing impairment 3/8 homozygous missense variants (p.Asp296Glu, p.Tyr393Cys, p.Tyr393Cys), all highly conserved 1/8 compound het PTC (p.Lys262*) with 1.1Mb deletion 4/8 homozygous PTC (p.Glu3*, p.Gly79Valfs*18, p.Gly79Valfs*18, p.Lys260Asnfs*18) Gene appears to be involved in mTOR pathway, and cilia function mTORC1 activity in CRISPR-HEK293T cells – reduced activity in cells w variants above Zebrafish model: otolith defects, ciliary dysfunction ?not clear if truly mimics phenotype observed in patient cohort described Sources: Other |
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| Intellectual disability syndromic and non-syndromic v0.5628 | MARK4 |
Rylee Peters changed review comment from: Missense variant, c.604T>C; p.Phe202Leu, identified in two siblings with childhood-onset neurodevelopmental disorder characterised by global developmental delay, intellectual disability, behavioural abnormalities, and dysmorphic features. The variant is located in the catalytic domain of the kinase, and is inherited from unaffected mosaic mother. Functional investigation revealed that the variant results in a gain-of-function in the ability of MARK4 to phosphorylate tau and leads to up-regulation of the mTORC1 pathway. Sources: Literature; to: Heterozygous missense variant, c.604T>C; p.Phe202Leu, identified in two siblings with childhood-onset neurodevelopmental disorder characterised by global developmental delay, intellectual disability, behavioural abnormalities, and dysmorphic features. The variant is located in the catalytic domain of the kinase, and is inherited from unaffected mosaic mother. Functional investigation revealed that the variant results in a gain-of-function in the ability of MARK4 to phosphorylate tau and leads to up-regulation of the mTORC1 pathway. Sources: Literature |
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| Intellectual disability syndromic and non-syndromic v0.5627 | MARK4 |
Rylee Peters gene: MARK4 was added gene: MARK4 was added to Intellectual disability syndromic and non-syndromic. Sources: Literature Mode of inheritance for gene: MARK4 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: MARK4 were set to PMID: 38041405 Phenotypes for gene: MARK4 were set to neurodevelopmental disorder (MONDO:0700092), MARK4-related Mode of pathogenicity for gene: MARK4 was set to Other Review for gene: MARK4 was set to AMBER gene: MARK4 was marked as current diagnostic Added comment: Missense variant, c.604T>C; p.Phe202Leu, identified in two siblings with childhood-onset neurodevelopmental disorder characterised by global developmental delay, intellectual disability, behavioural abnormalities, and dysmorphic features. The variant is located in the catalytic domain of the kinase, and is inherited from unaffected mosaic mother. Functional investigation revealed that the variant results in a gain-of-function in the ability of MARK4 to phosphorylate tau and leads to up-regulation of the mTORC1 pathway. Sources: Literature |
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| Intellectual disability syndromic and non-syndromic v0.2082 | ORC1 | Zornitza Stark Marked gene: ORC1 as ready | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Intellectual disability syndromic and non-syndromic v0.2082 | ORC1 | Zornitza Stark Gene: orc1 has been classified as Red List (Low Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Intellectual disability syndromic and non-syndromic v0.2082 | ORC1 | Zornitza Stark Phenotypes for gene: ORC1 were changed from to Meier-Gorlin syndrome 1, MIM# 224690 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Intellectual disability syndromic and non-syndromic v0.2081 | ORC1 | Zornitza Stark Mode of inheritance for gene: ORC1 was changed from Unknown to BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Intellectual disability syndromic and non-syndromic v0.2081 | ORC1 | Zornitza Stark Classified gene: ORC1 as Red List (low evidence) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Intellectual disability syndromic and non-syndromic v0.2081 | ORC1 | Zornitza Stark Gene: orc1 has been classified as Red List (Low Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Intellectual disability syndromic and non-syndromic v0.2080 | ORC1 | Zornitza Stark reviewed gene: ORC1: Rating: RED; Mode of pathogenicity: None; Publications: ; Phenotypes: Meier-Gorlin syndrome 1, MIM# 224690; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Intellectual disability syndromic and non-syndromic v0.0 | ORC1 |
Zornitza Stark gene: ORC1 was added gene: ORC1 was added to Intellectual disability, syndromic and non-syndromic_GHQ. Sources: Expert Review Green,Genetic Health Queensland Mode of inheritance for gene: ORC1 was set to Unknown |
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