Genomic regions associated with common root rot resistance in the barley variety Delta
Article
Article Title | Genomic regions associated with common root rot resistance in the barley variety Delta |
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ERA Journal ID | 2559 |
Article Category | Article |
Authors | Lehmensiek, A. (Author), Bovill, J. (Author), Sutherland, M. W. (Author) and McNamara, R. B. (Author) |
Journal Title | Australasian Plant Pathology |
Journal Citation | 39 (3), pp. 241-246 |
Number of Pages | 6 |
Year | 2010 |
Publisher | Springer |
Place of Publication | Australia |
ISSN | 0815-3191 |
1448-6032 | |
Digital Object Identifier (DOI) | https://doi.org/10.1071/AP09089 |
Web Address (URL) | https://link.springer.com/article/10.1071/AP09089 |
Abstract | Common root rot (CRR) caused by Bipolaris sorokiniana is a serious disease constraint in the dry temperate cereal growing regions of the world. Currently little is known about the genetic control of resistance to CRR in cereals. In this study based on a Delta/Lindwall barley population we have undertaken a bulked segregant analysis (BSA) and whole genome mapping approach utilising Diversity Arrays Technology (DArT) to identified quantitative trait loci (QTL) associated with CRR expression. One QTL each was identified on chromosomes 4HL and 5HL explaining 12 and 11% of the phenotypic variance, respectively. |
Keywords | root rot; resistance; barley |
ANZSRC Field of Research 2020 | 310509. Genomics |
310805. Plant pathology | |
300409. Crop and pasture protection (incl. pests, diseases and weeds) | |
Public Notes | File reproduced in accordance with the copyright policy of the publisher/author. |
Byline Affiliations | Centre for Systems Biology |
Department of Primary Industries and Fisheries, Queensland |
https://research.usq.edu.au/item/9zxv5/genomic-regions-associated-with-common-root-rot-resistance-in-the-barley-variety-delta
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