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Mendeliome v1.3481 ARHGAP19 Zornitza Stark Marked gene: ARHGAP19 as ready
Mendeliome v1.3481 ARHGAP19 Zornitza Stark Gene: arhgap19 has been classified as Green List (High Evidence).
Mendeliome v1.3481 ARHGAP19 Zornitza Stark Classified gene: ARHGAP19 as Green List (high evidence)
Mendeliome v1.3481 ARHGAP19 Zornitza Stark Gene: arhgap19 has been classified as Green List (High Evidence).
Mendeliome v1.3476 ARHGAP19 Fahaz Nazer gene: ARHGAP19 was added
gene: ARHGAP19 was added to Mendeliome. Sources: Literature
Mode of inheritance for gene: ARHGAP19 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: ARHGAP19 were set to 41086021
Phenotypes for gene: ARHGAP19 were set to Motor Peripheral Neuropathy; MONDO:0002316; ARHGAP19 related
Review for gene: ARHGAP19 was set to GREEN
Added comment: Biallelic LOF variants in 25 individuals from 20 unrelated families
Phenotype: motor predominant neuropathy
14/23 had assymetric lower limb involvement

Biochemical GAP assays show GAP domain variants cause loss of protein function.
RNA studies show LOF alters expression of genes linked to 3 cellular pathways, compared to controls.
iPSC-derived motor neurons show reduced ARHGAP19 expression

Models: Zebrafish, drosophila loss of function models show movement deficits.

LOF variants reported in 'GAP' domain and outside this domain with no genotype-phenotype correlation noted
Sources: Literature