Lehmensiek, Anke and Bovill, Jessica and Sutherland, Mark W. and McNamara, Raymond B. (2010) Genomic regions associated with common root rot resistance in the barley variety Delta. Australasian Plant Pathology, 39 (3). pp. 241-246. ISSN 0815-3191
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Official URL: http://dx.doi.org/10.1071/AP09089
Identification Number or DOI: doi: 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.
| Item Type: | Article (Commonwealth Reporting Category C) |
|---|---|
| Additional Information: | Author version deposited in accordance with the copyright policy of the publisher (CSIRO Publishing). |
| Uncontrolled Keywords: | root rot; resistance; barley |
| Fields of Research (FOR2008): | 06 Biological Sciences > 0604 Genetics > 060408 Genomics 06 Biological Sciences > 0607 Plant Biology > 060704 Plant Pathology 07 Agricultural and Veterinary Sciences > 0703 Crop and Pasture Production > 070308 Crop and Pasture Protection (Pests, Diseases and Weeds) |
| Subjects: | UNSPECIFIED |
| Socio-Economic Objective (SEO2008): | E Expanding Knowledge > 97 Expanding Knowledge > 970106 Expanding Knowledge in the Biological Sciences |
| ID Code: | 8037 |
| Deposited By: | |
| Deposited On: | 02 Oct 2010 22:10 |
| Last Modified: | 08 Dec 2011 14:38 |
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