Submissions for variant NM_000151.4(G6PC1):c.-45G>A

gnomAD frequency: 0.00137  dbSNP: rs367816430

Total submissions: 4

Submitter	RCV	SCV	Clinical significance	Condition	Last evaluated	Review status	Method	Comment
GeneDx	RCV000125159	SCV000168600	benign	not specified	2014-04-17	criteria provided, single submitter	clinical testing	This variant is considered likely benign or benign based on one or more of the following criteria: it is a conservative change, it occurs at a poorly conserved position in the protein, it is predicted to be benign by multiple in silico algorithms, and/or has population frequency not consistent with disease.
Illumina Laboratory Services, Illumina	RCV000359277	SCV000402973	uncertain significance	Glycogen storage disease due to glucose-6-phosphatase deficiency type IA	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.
Natera, Inc.	RCV000359277	SCV002093287	likely benign	Glycogen storage disease due to glucose-6-phosphatase deficiency type IA	2018-04-16	no assertion criteria provided	clinical testing
PreventionGenetics, part of Exact Sciences	RCV003952654	SCV004774734	likely benign	G6PC1-related disorder	2022-05-18	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).