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Filtering by: Subject Common bean -- Genome mapping License All rights reserved Subject Scarlet runner bean -- Genome mapping

Transfer, characterization and mapping of white mold resistance in an advanced backcross interspecific population between Phaseolus vulgaris and Phaseolus coccineus

Creator:

Zimmerman, Shawna Jean

Abstract:

The advanced backcross-quatitative trait loci (AB-QTL) breeding method was employed on snap bean (OR 91G x PI433251B) and dry bean (M0162 x PI433251B) interspecific populations to transfer resistance QTL from resistant donor parent Phaseolus coccineus into P. vulgaris. For OR 91G x PI433251B, analyses produced nine linkage groups corresponding to...

Resource Type:

Masters Thesis

Full Text:

. 1978). The presence of limited physiological resistance in the common bean genome has forced
Genetic resistance to white mold (Sclerotinia sclerotiorum (Lib.) De Bary) in scarlet runner beans (Phaseolus coccineus L.)

Creator:

Gilmore, Barbara S.

Abstract:

White mold, caused by Sclerotinia sclerotiorum (Lib.) De Bary, is a destructive yield-limiting disease of common bean (Phaseolus vulgaris L.). Genetic resistance to this pathogen is limited in common bean. Identification of high levels of partial physiological resistance in a genetically cross compatible species, Phaseolus coccineus, is advisable. The objectives...

Resource Type:

Dissertation

Full Text:

..................................................................................... 26 Genetic mapping of white mold resistance in common bean ................................. 28