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Distribution, functional impact, and origin mechanisms of copy number variation in the barley genome

Muñoz-Amatriaín, María; Eichten, Steven R; Wicker, Thomas; Richmond, Todd A; Mascher, Martin; Steuernagel, Burkhard; Scholz, Uwe; Ariyadasa, Ruvini; Spannagl, Manuel; Nussbaumer, Thomas; Mayer, Klaus FX; Taudien, Stefan; Platzer, Matthias; Jeddeloh, Jeffrey A; Springer, Nathan M; Muehlbauer, Gary J; Stein, Nils


BACKGROUND There is growing evidence for the prevalence of copy number variation (CNV) and its role in phenotypic variation in many eukaryotic species. Here we use array comparative genomic hybridization to explore the extent of this type of structural variation in domesticated barley cultivars and wild barleys. RESULTS A collection of 14 barley genotypes including eight cultivars and six wild barleys were used for comparative genomic hybridization. CNV affects 14.9% of all the sequences that...[Show more]

CollectionsANU Research Publications
Date published: 2013
Type: Journal article
Source: Genome Biology
DOI: 10.1186/gb-2013-14-6-r58


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