Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/105513
Citations | ||
Scopus | Web of Science® | Altmetric |
---|---|---|
?
|
?
|
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Saade, S. | - |
dc.contributor.author | Maurer, A. | - |
dc.contributor.author | Shahid, M. | - |
dc.contributor.author | Oakey, H. | - |
dc.contributor.author | Schmöckel, S. | - |
dc.contributor.author | Negraõ, S. | - |
dc.contributor.author | Pillen, K. | - |
dc.contributor.author | Tester, M. | - |
dc.date.issued | 2016 | - |
dc.identifier.citation | Scientific Reports, 2016; 6(1):32586-1-32586-9 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | http://hdl.handle.net/2440/105513 | - |
dc.description.abstract | Producing sufficient food for nine billion people by 2050 will be constrained by soil salinity, especially in irrigated systems. To improve crop yield, greater understanding of the genetic control of traits contributing to salinity tolerance in the field is needed. Here, we exploit natural variation in exotic germplasm by taking a genome-wide association approach to a new nested association mapping population of barley called HEB-25. The large population (1,336 genotypes) allowed cross-validation of loci, which, along with two years of phenotypic data collected from plants irrigated with fresh and saline water, improved statistical power. We dissect the genetic architecture of flowering time under high salinity and we present genes putatively affecting this trait and salinity tolerance. In addition, we identify a locus on chromosome 2H where, under saline conditions, lines homozygous for the wild allele yielded 30% more than did lines homozygous for the Barke allele. Introgressing this wild allele into elite cultivars could markedly improve yield under saline conditions. | - |
dc.description.statementofresponsibility | Stephanie Saade, Andreas Maurer, Mohammed Shahid, Helena Oakey, Sandra M. Schmöckel, Sónia Negrão, Klaus Pillen and Mark Tester | - |
dc.language.iso | en | - |
dc.publisher | Nature Publishing Group | - |
dc.rights | © The Author(s) 2016. This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ | - |
dc.source.uri | http://dx.doi.org/10.1038/srep32586 | - |
dc.subject | Hordeum | - |
dc.subject | Flowers | - |
dc.subject | Chromosome Mapping | - |
dc.subject | Genotype | - |
dc.subject | Quantitative Trait, Heritable | - |
dc.subject | Polymorphism, Single Nucleotide | - |
dc.subject | Agriculture | - |
dc.subject | Genome-Wide Association Study | - |
dc.subject | Salt Tolerance | - |
dc.title | Yield-related salinity tolerance traits identified in a nested association mapping (NAM) population of wild barley | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1038/srep32586 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Oakey, H. [0000-0003-1057-7615] | - |
Appears in Collections: | Agriculture, Food and Wine publications Aurora harvest 8 |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
hdl_105513.pdf | Published Version | 1.22 MB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.