Submissions for variant NM_001297.5(CNGB1):c.838-4G>T

gnomAD frequency: 0.00022  dbSNP: rs375539469

Total submissions: 7

Submitter	RCV	SCV	Clinical significance	Condition	Last evaluated	Review status	Method	Comment
CeGaT Center for Human Genetics Tuebingen	RCV000584837	SCV000692860	uncertain significance	not provided	2017-07-01	criteria provided, single submitter	clinical testing
Eurofins Ntd Llc (ga)	RCV000584837	SCV000707024	uncertain significance	not provided	2017-03-21	criteria provided, single submitter	clinical testing
Clinical Genetics DNA and cytogenetics Diagnostics Lab, Erasmus MC, Erasmus Medical Center	RCV000625379	SCV000745160	likely benign	Retinitis pigmentosa 45	2015-07-23	criteria provided, single submitter	clinical testing
Illumina Laboratory Services, Illumina	RCV001118433	SCV001276711	uncertain significance	Retinitis pigmentosa	2018-01-12	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, this variant could not be ruled out of causing disease and therefore its association with disease required further investigation. A literature search was performed for the gene, cDNA change, and amino acid change (if applicable). No publications were found based on this search. This variant was therefore classified as a variant of unknown significance for this disease.
Labcorp Genetics (formerly Invitae), Labcorp	RCV000584837	SCV001669779	likely benign	not provided	2023-12-11	criteria provided, single submitter	clinical testing
Clinical Genetics, Academic Medical Center	RCV001706680	SCV001918470	benign	not specified		no assertion criteria provided	clinical testing
PreventionGenetics, part of Exact Sciences	RCV003945371	SCV004772147	likely benign	CNGB1-related disorder	2024-08-15	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).