Submissions for variant NM_001844.5(COL2A1):c.3384C>T (p.Gly1128=)

gnomAD frequency: 0.00067  dbSNP: rs145884117

Total submissions: 7

Submitter	RCV	SCV	Clinical significance	Condition	Last evaluated	Review status	Method	Comment
Eurofins Ntd Llc (ga)	RCV000732662	SCV000860638	likely benign	not specified	2018-04-20	criteria provided, single submitter	clinical testing
Illumina Laboratory Services, Illumina	RCV001109934	SCV001267318	benign	Type II Collagenopathies	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.
Illumina Laboratory Services, Illumina	RCV001110721	SCV001268194	likely benign	Stickler syndrome type 1	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 likely benign is not then subjected to further curation. The score for this variant resulted in a classification of likely benign for this disease.
ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories	RCV001511230	SCV001470708	likely benign	not provided	2020-05-21	criteria provided, single submitter	clinical testing
Invitae	RCV001511230	SCV001718439	benign	not provided	2024-01-19	criteria provided, single submitter	clinical testing
GeneDx	RCV001511230	SCV001792611	likely benign	not provided	2021-10-20	criteria provided, single submitter	clinical testing
PreventionGenetics, part of Exact Sciences	RCV003938117	SCV004754985	likely benign	COL2A1-related condition	2020-09-29	criteria provided, single submitter	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).