Submissions for variant NM_001852.4(COL9A2):c.1237C>T (p.Pro413Ser)

gnomAD frequency: 0.00009  dbSNP: rs201985170

Total submissions: 5

Submitter	RCV	SCV	Clinical significance	Condition	Last evaluated	Review status	Method	Comment
Genetic Testing Center for Deafness, Department of Otolaryngology Head & Neck Surgery, Institute of Otolaryngology, Chinese PLA General Hospital	RCV001002762	SCV000992405	likely benign	Stickler syndrome, type 5		criteria provided, single submitter	case-control
Illumina Laboratory Services, Illumina	RCV001098963	SCV001255369	benign	Epiphyseal dysplasia, multiple, 2	2018-01-13	criteria provided, single submitter	clinical testing	This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as benign is not then subjected to further curation. The score for this variant resulted in a classification of benign for this disease.
Labcorp Genetics (formerly Invitae), Labcorp	RCV002064415	SCV002417328	likely benign	not provided	2024-01-15	criteria provided, single submitter	clinical testing
GeneDx	RCV002064415	SCV005372963	uncertain significance	not provided	2023-07-11	criteria provided, single submitter	clinical testing	Has not been previously published as pathogenic or benign to our knowledge; In silico analysis supports that this missense variant does not alter protein structure/function
PreventionGenetics, part of Exact Sciences	RCV003948040	SCV004762385	likely benign	COL9A2-related disorder	2023-10-19	no assertion criteria provided	clinical testing	This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications).