Inheritance in Phaseolus vulgaris cv. Kentwood of resistance to a necrotic strain of bean yellow mosaic virus and to a severe bean strain of tobacco ringspot virus
Material type:
ArticleLanguage: English Description: 5(1):34-35Subject(s): LOC classification: - 23975
| Item type | Current library | Collection | Call number | Copy number | Status | Date due | Barcode | Item holds | |
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Online Document
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CIAT Library Web | Electronic Document | 23975 (Browse shelf(Opens below)) | Not For Loan (Restricted Access) | |||||
Journal Article
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CIAT Library Document collection CINFOS | Document Collection CINFOS | 23975 (Browse shelf(Opens below)) | c.1 | Short Loan | 100058892 |
Se encontro que la resistencia a una cepa necrotica del BYMV (BYMV-N) y a una cepa severa del virus de la mancha anular del tabaco (TRSV-S) en Phaseolus vulgaris cv. Kentwood estaba condicionada por genes recesivos simples independientes, ambos derivados de Clipper, un progenitor de Kentwood. La determinacion se hizo inoculando progenies F1 y F2, retrocruzamientos reciprocos con F1 y familias F2 con cada virus separadamente. La independencia de los genes de resistencia se determino por inoculaciones consecutivas de plantulas F2. (RA-CIAT) spa
Resistance to a necrotic strain of BYMV (BYMV-N) and to a severe bean strain of tobacco ring spot virus (TRSV-S) in Phaseolus vulgaris cv. Kentwood was found to be conditioned by independent single recessive genes, both derived from Clipper, a parent of Kentwood. The determination was made by inoculating F1 and F2 progeny, reciprocal F1 backcrosses, and F2 families with each virus separately. Independence of the genes for resistance was determined by consecutive inoculations of F2 seedlings. (AS) eng