A Bean Interspecific Hybrid

Honma, S.

doi:10.1093/oxfordjournals.jhered.a106642

Cited by 80 publications

(50 citation statements)

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“…5 Â tepary no. 4 (Honma, 1956), thus the QTL was considered to be of tepary origin. The absence of SAP6 and BC409 markers (Miklas et al, 2000a;Jung et al, 1999) in P. acutifolius accessions, combined with the cosegregation of SAP6 with Xap resistance in a Montana no.…”

Section: Common Bacterial Blightmentioning

confidence: 99%

Tagging and mapping of genes and QTL and molecular marker-assisted selection for traits of economic importance in bean and cowpea

Kelly

Gepts

Miklas

et al. 2003

Field Crops Research

254

240

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Gepts, P.; Miklas, P. N.; and Coyne, D. P., "Tagging and mapping of genes and QTL and molecular marker-assisted selection for traits of economic importance in bean and cowpea" (2003 The bean map is approximately 1200 cM with some 500 markers and an additional 500 markers shared with other bean maps. The cowpea map spans 2670 cM with over 400 markers. In addition to molecular markers, both maps include map locations of defense genes and phenotypic traits for disease and insect resistance, seed size, color and storage proteins, pod color and those traits associated with the domestication syndrome in bean. Since the bean and cowpea maps were developed independently, LGs with the same number probably refer to non-syntenic groups. Map locations of major resistance genes in bean are revealing gene clusters on LGs B1, B4, B7, and B11 for resistance to bean rust, anthracnose, common bacterial blight and white mold. Gene tagging and marker-assisted selection for disease resistance has progressed to a point where the indirect selection for resistance to a number of major diseases is now routine in bean breeding programs both in the US and overseas. #

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Section: Common Bacterial Blightmentioning

confidence: 99%

Tagging and mapping of genes and QTL and molecular marker-assisted selection for traits of economic importance in bean and cowpea

Kelly

Gepts

Miklas

et al. 2003

Field Crops Research

254

240

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“…Reaction to X. phaseoli, cause of common blight disease in beans was found to be inherited quantitatively by several workers (HONMA, 1956;and P~MPEAU & CROWDER, 1972). arrived at a low narrow sense heritability estimate by regression of F, progeny means on individual F, plants.…”

Section: Sourcesoftolerantgermplasmmentioning

confidence: 99%

Breeding and genetic studies of tolerance to several bean (Phaseolus vulgaris L.) bacterial pathogens

Coyne

Schuster

1974

Euphytica

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“…Hybrid fertility can be restored by chromosome doubling or by one or more generations of backcrossing with recurrent common bean parents (Prendota et al 1982 ;Pratt et al 1985 ;Thomas and Waines 1984 ). In exceptional cases, fertile hybrids are obtained (Honma 1956 ). The level of cross compatibility between P. vulgaris and P. acutifolius is strongly infl uenced by the genotype, due to the action of two complimentary dominant genes that are present in some populations (Parker and Michaels 1986 ).…”

Section: Tertiary Gene Poolmentioning

confidence: 99%

Common Bean

Pathania¹,

Sharma²

2014

Broadening the Genetic Base of Grain Legumes

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The chapter on the common bean reviews the origin and domestication, gene pool organization and their evolutionary relationship, genetic diversity and gene fl ow assessment, production constraints, crop productionlimiting factors, and crop improvement strategies. While the common bean originated in the Americas, it is now widely grown in all continents of the world. Several bean germplasm banks have been established and contain diverse genetic resources comprising fi ve domesticated and wild Phaseolus species, as well as an incipient stock collection. Unique among crop plants, the common bean consists of two geographically distinct evolutionary lineages that predate domestication and trace back to a common, still extant ancestor. The common bean cultivated across the world comprises of two major gene pools: the Andean originating from the Andes mountains of South America and the Mesoamerican from Mexico and Central America along with well-established races. Gene fl ow between domesticated and wild beans led to substantial introgression of alleles from the domesticated gene pool into the wild gene pool and vice versa. Like other crops, the common bean also suffers from various biotic and abiotic stresses; however, these constraints vary with the agroecological regions experiencing tropical to temperate environments. The important biotic and abiotic constraints limiting bean production are bean anthracnose, angular leaf spot, bean common mosaic and necrosis virus, bean golden mosaic virus, bacterial blights, drought, and phosphorus defi ciency. The common bean improvement program in Europe and the USA is mainly focused on biotic and abiotic factors, mainly diseases, drought, and biofortifi cation involving intra-and interspecifi c hybridization programs.

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A Bean Interspecific Hybrid

Cited by 80 publications

References 0 publications

Tagging and mapping of genes and QTL and molecular marker-assisted selection for traits of economic importance in bean and cowpea

Tagging and mapping of genes and QTL and molecular marker-assisted selection for traits of economic importance in bean and cowpea

Breeding and genetic studies of tolerance to several bean (Phaseolus vulgaris L.) bacterial pathogens

Common Bean

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