Ontology highlight
ABSTRACT:
SUBMITTER: Kim S
PROVIDER: S-EPMC4054681 | biostudies-literature | 2013 Aug
REPOSITORIES: biostudies-literature
Kim Sangwoo S Jeong Kyowon K Bhutani Kunal K Lee Jeong J Patel Anand A Scott Eric E Nam Hojung H Lee Hayan H Gleeson Joseph G JG Bafna Vineet V
Genome biology 20130829 8
Detection of somatic variation using sequence from disease-control matched data sets is a critical first step. In many cases including cancer, however, it is hard to isolate pure disease tissue, and the impurity hinders accurate mutation analysis by disrupting overall allele frequencies. Here, we propose a new method, Virmid, that explicitly determines the level of impurity in the sample, and uses it for improved detection of somatic variation. Extensive tests on simulated and real sequencing da ...[more]