Strategies for exome and genome sequence data analysis in disease-gene discovery projects.

Abstract:

:In whole-exome sequencing (WES), target capture methods are used to enrich the sequences of the coding regions of genes from fragmented total genomic DNA, followed by massively parallel, 'next-generation' sequencing of the captured fragments. Since its introduction in 2009, WES has been successfully used in several disease-gene discovery projects, but the analysis of whole-exome sequence data can be challenging. In this overview, we present a summary of the main computational strategies that have been applied to identify novel disease genes in whole-exome data, including intersect filters, the search for de novo mutations, and the application of linkage mapping or inference of identity-by-descent (IBD) in family studies.

journal_name

Clin Genet

journal_title

Clinical genetics

authors

Robinson PN,Krawitz P,Mundlos S

doi

10.1111/j.1399-0004.2011.01713.x

subject

Has Abstract

pub_date

2011-08-01 00:00:00

pages

127-32

issue

2

eissn

0009-9163

issn

1399-0004

journal_volume

80

pub_type

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