DDG2P
Gene: MYH3
The DDG2P confidence category for the disease Recessive Spondylocarpotarsal Synostosis Syndrome is strong. The allelic requirement and mutation consequence are biallelic_autosomal and absent gene product (PMID:29805041).
The DDG2P confidence category for the disease DISTAL ARTHROGRYPOSIS TYPE 2A, OMIM:193700 is definitive. The allelic requirement and mutation consequence are monoallelic_autosomal and altered gene product structure (PMIDs: 18695058;16642020).Created: 4 Oct 2023, 5:08 p.m. | Last Modified: 7 Oct 2023, 8:09 a.m.
Panel Version: 3.54
Mode of inheritance
BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Phenotypes
DISTAL ARTHROGRYPOSIS TYPE 2A, OMIM:193700; Recessive Spondylocarpotarsal Synostosis Syndrome
Publications
Comment on mode of inheritance: Although the newly-added disorder (Recessive Spondylocarpotarsal Synostosis Syndrome) has a biallelic MOI, I have kept the PanelApp MOI as 'monoallelic' to reflect the confirmed disease ratings (for DISTAL ARTHROGRYPOSIS TYPE 2A, and DISTAL ARTHROGRYPOSIS TYPE 2B).Created: 19 Apr 2019, 3:10 p.m.
Added 'watchlist' tag to reflect multiple ratings for different G2P disorders: confirmed for DISTAL ARTHROGRYPOSIS TYPE 2A, confirmed for DISTAL ARTHROGRYPOSIS TYPE 2B, probable for Recessive Spondylocarpotarsal Synostosis Syndrome (added to G2P in March 2019). Kept rating as Green to reflect highest Disease Confidence.Created: 19 Apr 2019, 3:09 p.m.
New gene:disorder association added to DDG2P in March 2019: Recessive Spondylocarpotarsal Synostosis Syndrome. DDG2P Disease confidence: probable. DDG2P mode of pathogenicity/mutation consequence: loss of function. DDG2P mode of inheritance: biallelic.Created: 19 Apr 2019, 3:07 p.m.
Original DDG2P rating: confirmed for DISTAL ARTHROGRYPOSIS TYPE 2A, and confirmed for DISTAL ARTHROGRYPOSIS TYPE 2B. DDG2P mode of pathogenicity for both disorders: uncertain. MOI for DISTAL ARTHROGRYPOSIS TYPE 2A: monoallelic. MOI for DISTAL ARTHROGRYPOSIS TYPE 2: monoallelic.Created: 19 Nov 2018, 11:30 a.m.
Phenotypes for gene: MYH3 were changed from DISTAL ARTHROGRYPOSIS TYPE 2A, OMIM:193700; Recessive Spondylocarpotarsal Synostosis Syndrome to DISTAL ARTHROGRYPOSIS TYPE 2A, OMIM:193700; Recessive Spondylocarpotarsal Synostosis Syndrome
Phenotypes for gene: MYH3 were changed from DISTAL ARTHROGRYPOSIS TYPE 2A, OMIM:193700; Recessive Spondylocarpotarsal Synostosis Syndrome to DISTAL ARTHROGRYPOSIS TYPE 2A, OMIM:193700; Recessive Spondylocarpotarsal Synostosis Syndrome
Phenotypes for gene: MYH3 were changed from DISTAL ARTHROGRYPOSIS TYPE 2A 193700; DISTAL ARTHROGRYPOSIS TYPE 2B 601680; Recessive Spondylocarpotarsal Synostosis Syndrome to DISTAL ARTHROGRYPOSIS TYPE 2A, OMIM:193700; Recessive Spondylocarpotarsal Synostosis Syndrome
Tag watchlist was removed from gene: MYH3.
Mode of inheritance for gene MYH3 was changed from MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown to BOTH monoallelic and biallelic, autosomal or pseudoautosomal Publications for gene: MYH3 were updated from 16642020; 29805041 to 29805041; 18695058; 16642020
Mode of inheritance for gene: MYH3 was changed from MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
Tag watchlist tag was added to gene: MYH3.
Publications for gene: MYH3 were set to 16642020
Phenotypes for gene: MYH3 were changed from DISTAL ARTHROGRYPOSIS TYPE 2A 193700; DISTAL ARTHROGRYPOSIS TYPE 2B 601680 to DISTAL ARTHROGRYPOSIS TYPE 2A 193700; DISTAL ARTHROGRYPOSIS TYPE 2B 601680; Recessive Spondylocarpotarsal Synostosis Syndrome
Rebecca Foulger: Original DDG2P rating: confirm
Added phenotypes DISTAL ARTHROGRYPOSIS TYPE 2A 193700 for gene: MYH3 Publications for gene MYH3 were changed from 16642020; 18695058 to 16642020
gene: MYH3 was added gene: MYH3 was added to DDG2P. Sources: Expert Review Green,DD-Gene2Phenotype Mode of inheritance for gene: MYH3 was set to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown Publications for gene: MYH3 were set to 16642020; 18695058 Phenotypes for gene: MYH3 were set to DISTAL ARTHROGRYPOSIS TYPE 2B 601680 Mode of pathogenicity for gene: MYH3 was set to Other - please provide details in the comments