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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Clinical Geneticsarrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
Clinical Genetics
Article . 2013 . Peer-reviewed
License: Wiley Online Library User Agreement
Data sources: Crossref
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Carrier frequency of two BBS2 mutations in the Ashkenazi population

Authors: A, Fedick; C, Jalas; D, Abeliovich; Y, Krakinovsky; J, Ekstein; A, Ekstein; N R, Treff;

Carrier frequency of two BBS2 mutations in the Ashkenazi population

Abstract

Bardet–Biedl syndrome (BBS) is known to be caused by numerous mutations that occur in at least 15 of the BBS genes. As the disease follows an autosomal recessive pattern of inheritance, carrier screening can be performed for at‐risk couples, but the number of potential mutation sites to screen can be daunting. Ethnic studies can help to narrow this range by highlighting mutations that are present at higher percentages in certain populations. In this article, the carrier frequency for two mutations that occur in the BBS2 gene, c.311A>C and c.1895G>C were studied in individuals of Ashkenazi Jewish descent in order to advise on including them in existing mutation panels for this population. Carrier screenings were performed on individuals from the Ashkenazi Jewish population using a combination of TaqMan genotyping assays followed by real‐time polymerase chain reaction (PCR) and allelic discrimination, and allele‐specific PCR confirmed by restriction analysis. The combined results indicated carrier frequencies of 0.473% (±0.0071%) for the c.311A>C mutation and 0.261% (±0.0064%) for the c.1895G>C mutation. On the basis of these frequencies, we believe that the two mutations should be considered for inclusion in screening panels for the Ashkenazi population.

Keywords

Heterozygote, Genotype, Proteins, Gene Frequency, Jews, Mutation, Humans, Genetic Testing, Bardet-Biedl Syndrome, Alleles

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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
11
Average
Average
Top 10%