Details for Genetic and physical mapping of candidate genes for resistance to Fusarium oxysporum f.sp. tracheiphilum Race 3 in cowpea [Vigna unguiculata (L.) Walp]
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| Name: | Genetic and physical mapping of candidate genes for resistance to Fusarium oxysporum f.sp. tracheiphilum Race 3 in cowpea [Vigna unguiculata (L.) Walp] |
| Description: | Pottorff M, Wanamaker S, Ma YQ, Ehlers JD, Roberts PA, Close TJ (2012). Genetic and physical mapping of candidate genes for resistance to Fusarium oxysporum f.sp. tracheiphilum Race 3 in cowpea [Vigna unguiculata (L.) Walp]. PLoS ONE 7(7):e41600. (DOI: 10.1371/journal.pone.0041600). (G6010.02/G7010.07.01). Fusarium oxysporum f.sp. tracheiphilum (Fot) is a soil-borne fungal pathogen that causes vascular wilt disease in cowpea. Fot race 3 is one of the major pathogens affecting cowpea production in California. Identification of Fot race 3 resistance determinants will expedite delivery of improved cultivars by replacing time-consuming phenotypic screening with selection based on perfect markers, thereby generating successful cultivars in a shorter time period. Resistance to Fot race 3 was studied in the RIL population California Blackeye 27 (resistant) x 24-125B-1 (susceptible). Biparental mapping identified a Fot race 3 resistance locus, Fot3-1, which spanned 3.56 cM on linkage group one of the CB27 x 24-125B-1 genetic map. |
| Filename: | Pottorff_Genetic-physical-mapping-cowpea_journal.pone.0041600.pdf |
| Filesize: | 3.02 MB |
| Filetype: | pdf (Mime Type: application/pdf) |
| Last updated on: | 09/11/2013 17:00 |
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