Open AccessBread matters: a national initiative to profile the genetic diversity of Australian wheat
Author(s) -
Edwards David,
Wilcox Stephen,
Barrero Roberto A.,
Fleury Delphine,
Cavanagh Colin R.,
Forrest Kerrie L.,
Hayden Matthew J.,
Moolhuijzen Paula,
KeebleGagnère Gabriel,
Bellgard Matthew I.,
Lorenc Michał T.,
Shang Catherine A.,
Baumann Ute,
Taylor Jennifer M.,
Morell Matthew K.,
Langridge Peter,
Appels Rudi,
Fitzgerald Anna
Publication year - 2012
Publication title -
plant biotechnology journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.525
H-Index - 115
eISSN - 1467-7652
pISSN - 1467-7644
DOI - 10.1111/j.1467-7652.2012.00717.x
Subject(s) - biology , genome , germplasm , resource (disambiguation) , genetic diversity , diversity (politics) , computational biology , whole genome sequencing , dna sequencing , genomics , evolutionary biology , microbiology and biotechnology , data science , genetics , gene , computer science , agronomy , political science , computer network , population , demography , sociology , law
Summary The large and complex genome of wheat makes genetic and genomic analysis in this important species both expensive and resource intensive. The application of next‐generation sequencing technologies is particularly resource intensive, with at least 17 Gbp of sequence data required to obtain minimal (1×) coverage of the genome. A similar volume of data would represent almost 40× coverage of the rice genome. Progress can be made through the establishment of consortia to produce shared genomic resources. Australian wheat genome researchers, working with Bioplatforms Australia, have collaborated in a national initiative to establish a genetic diversity dataset representing Australian wheat germplasm based on whole genome next‐generation sequencing data. Here, we describe the establishment and validation of this resource which can provide a model for broader international initiatives for the analysis of large and complex genomes.