De novo detection of copy number variation by co-assembly
Author(s) -
Jurgen F. Nijkamp,
Marcel A. van den Broek,
Jan-Maarten A. Geertman,
Marcel J. T. Reinders,
JeanMarc Daran,
Dick de Ridder
Publication year - 2012
Publication title -
bioinformatics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.599
H-Index - 390
eISSN - 1367-4811
pISSN - 1367-4803
DOI - 10.1093/bioinformatics/bts601
Subject(s) - contig , sequence assembly , copy number variation , genome , reference genome , biology , computational biology , computer science , dna sequencing , genomics , genetics , enumeration , copy number analysis , mathematics , gene , combinatorics , gene expression , transcriptome
Comparing genomes of individual organisms using next-generation sequencing data is, until now, mostly performed using a reference genome. This is challenging when the reference is distant and introduces bias towards the exact sequence present in the reference. Recent improvements in both sequencing read length and efficiency of assembly algorithms have brought direct comparison of individual genomes by de novo assembly, rather than through a reference genome, within reach.
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