ClinVar Miner

Submissions for variant NM_031885.5(BBS2):c.437del (p.Gly146fs)

dbSNP: rs1170844318
Minimum review status: Collection method:
Minimum conflict level:
ClinVar version:
Total submissions: 2
Download table as spreadsheet
Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001383660 SCV001582880 pathogenic Bardet-Biedl syndrome 2020-06-12 criteria provided, single submitter clinical testing This sequence change creates a premature translational stop signal (p.Gly146Valfs*55) in the BBS2 gene. It is expected to result in an absent or disrupted protein product. This variant is not present in population databases (ExAC no frequency). This variant has not been reported in the literature in individuals with BBS2-related conditions. Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may create or strengthen a splice site, but this prediction has not been confirmed by published transcriptional studies. Loss-of-function variants in BBS2 are known to be pathogenic (PMID: 11285252). For these reasons, this variant has been classified as Pathogenic.
Myriad Genetics, Inc. RCV002307740 SCV002604596 likely pathogenic Bardet-Biedl syndrome 2 2022-04-05 criteria provided, single submitter clinical testing NM_031885.3(BBS2):c.437delG(G146Vfs*55) is expected to be pathogenic in the context of Bardet-Biedl syndrome, BBS2-related. This variant is predicted to lead to an abnormal or absent protein product due to the creation of a premature termination codon in BBS2, a gene where loss-of-function variants are known to be pathogenic. Please note: this variant was assessed in the context of healthy population screening.

The information on this website is not intended for direct diagnostic use or medical decision-making without review by a genetics professional. Individuals should not change their health behavior solely on the basis of information contained on this website. Neither the University of Utah nor the National Institutes of Health independently verfies the submitted information. If you have questions about the information contained on this website, please see a health care professional.