The I locus of the common bean, Phaseolus vulgaris, controls the development of four different phenotypes in response to inoculation with Bean common mosaic virus, Bean common mosaic necrosis virus, several other related potyviruses, and one comovirus. We have generated a high-resolution linkage map around this locus and have aligned it with a physical map constructed with BAC clones. These clo...

Snap bean (Phaseolus vulgaris L.) is a major crop in the Great Lakes region of the United States. The most significant production occurs in Wisconsin, Michigan, New York, Illinois, and Pennsylvania. Snap bean crops also are produced in the Pacific Northwest, Georgia, Florida, and Ontario, Canada. In 2005, 124,367 ha of snap bean were harvested with a farm gate value of approximately $400 millio...

El frijol común, garbanzo, haba, lenteja y caupí están entre las leguminosas de grano más conocidas consumidas en el mundo. En México (Phaseolus spp.) es mayor producción consumo. De esas cinco especies, Instituto Nacional Investigaciones Forestales, Agrícolas Pecuarias ha tenido una gran participación tanto desarrollo variedades común como garbanzo blanco grande color café pequeño. A nivel nac...

Genotyping-by-sequencing (GBS) was used to investigate and identify the introgressed genomic regions that corresponded to resistance alleles for anthracnose ( and ), (BCMV), and (BCMNV, and ) in a set of bean near-isogenic lines (NIL). The GBS analysis provided 12,697 single nucleotide polymorphisms (SNPs) although the densities along the chromosomes were not uniform, and some chromosomal regio...

ABSTRACT A previously unrecognized recessive resistance gene (or allele) was identified in three host group (HG) 3 common bean (Phaseolus vulgaris) cvs. Olathe, Victor, and UI 37, based on genetic analysis of plants from five populations screened with the NL-3 K strain of Bean common mosaic necrosis virus (BCMNV). The gene (or allele) was associated with resistance to leaf stunting and deformit...