Phaseolus aborigineus Burkart, die mutmaßliche andine Stammform der Kulturbohne

Burkart, A.; Brücher, Heinz

doi:10.1007/bf00712180

Cited by 52 publications

(19 citation statements)

References 2 publications

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“…Since m ost Phaseolus species are today distributed in Mexico and Central America Delgado Salinas, 1985), it looked plausible that P. vulgaris originated first in Mesoamerica and that the Andean gene pool arose as a branch deriving from the Mesoamerican pool. The alternate scenario -that the wild common bean arose first in South America and then migrated towards Mesoamerica -was a more remote possibilit¡ although once considered by some (Burkart and Brücher, 1953). Both scenarios were however challenged by the molecular complexity of the phaseolin marker (Gepts, 1988), and the fact that the dominant Mesoamerican phaseolin'S' was slightly more complex than the dominant Andean type'T' (Bliss and Brown, 1983).…”

Section: Two or Three Major Gene Pools?mentioning

confidence: 99%

Colombian Common and Lima Beans: Views on their Origin and Evolutionary Significance

Debouck¹

1996

Corpoica Cienc. Tecnol. Agropecuaria

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This article reviews the geographical distribution of wild common and lima beans in the Neotropics, their morphological and ecological attributes, and their biochemical and molecular variation along their ranges. These facts reveal the organization of the genetic diversity into three major gene pools, with one being considered ancestral, and additional subdivisions within the derived ones. The relationships between the ancestral branch and related species are discussed. Colombia appears to be more than a place of contact between gene pools of cultivated materials, but the transit place of the ancestral branches, and a possible place of domestication as well.

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Section: Two or Three Major Gene Pools?mentioning

confidence: 99%

Colombian Common and Lima Beans: Views on their Origin and Evolutionary Significance

Debouck¹

1996

Corpoica Cienc. Tecnol. Agropecuaria

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“…Northwestern Argentina represents the southern limit of the Andean domestication center. Wild populations of common bean have been found in the provinces of Jujuy, Salta, Tucuma´n, San Luis and Co´rdoba (Burkart and Bru¨cher 1953). The diverse environmental conditions of these places might have favored the development of landraces and wild populations of common bean suggesting the existence of either plastic genetic material or genetically diverse beans.…”

Section: Introductionmentioning

confidence: 98%

Genetic Diversity among Wild Common Beans from Northwestern Argentina Based on Morpho-agronomic and RAPD Data

Galván

Menéndez-Sevillano

Ron

et al. 2006

Genet Resour Crop Evol

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The genetic diversity among 10 wild populations of common bean Phaseolus vulgaris var. aborigineus was analyzed by means of RAPD markers and morpho-agronomic data. The study was performed on populations collected from different sites located in the provinces of Jujuy, Salta and Tucuma´n in northwestern Argentina. Ten quantitative traits and 33 random primers were scored. Clustering based on morpho-agronomic traits and RAPD markers generated similar phenograms that grouped bean populations based on their site of collection. The levels of diversity observed among populations were low suggesting they have a common ancestor. The levels of diversity shown by morpho-agronomic traits were higher compared to those of molecular markers, most probably due to the effect of the environment. Furthermore, a 480-bp DNA band identified a group of wild populations collected from similar sites. Breeding strategies need to exploit this diversity to broaden the genetic base of commercial beans to develop high yield cultivars.

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“…Based on the discovery of wild common bean in Argentina (Burkart and Brücher 1953) and Guatemala (McBryde 1947) and archaeological remains found in the Americas (Kaplan and Kaplan 1988;Kaplan and Lynch 1999), common bean is commonly thought to have originated in the Americas. Two large gene pools of wild types were identified based on phaseolin seed protein variation Gepts 1990), DNA marker diversity (Becerra Velasquez and Gepts 1994;Sonnante et al 1994;Freyre et al 1996;Tohme et al 1996), morphology (Evans 1976;Gepts and Debouck 1991), isozymes (Koenig and Gepts 1989), mitochondrial DNA variation (Khairallah et al 1992) and amplified fragment length polymorphism (AFLP) (Rossi et al 2009) and short sequence repeats (SSR) ) marker data.…”

Section: Introductionmentioning

confidence: 99%

Investigation of the domestication of common bean (Phaseolus vulgaris) using multilocus sequence data

Mamidi

Rossi

Annam

et al. 2011

Functional Plant Biol.

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Abstract. Multilocus sequence data collected from domesticated and related wild relatives provides a rich source of information on the effect of human selection on the diversity and adaptability of a species to complex environments. To evaluate the domestication history of common bean (Phaseolus vulgaris L.), multilocus sequence data from landraces representing the various races within the Middle American (MA) and Andean gene pools was evaluated. Across 13 loci, nucleotide diversity was similar between landraces and wild germplasm in both gene pools. The diversity data were evaluated using the approximate Bayesian computation approach to test multiple domestication models and estimate population demographic parameters. A model with a single domestication event coupled with bidirectional migration between wild and domesticated genotypes fitted the data better than models consisting of two or three domestication events in each genepool. The effective bottleneck population size was~50% of the base population in each genepool. The bottleneck began~8200 and 8500 years before present and ended at~6300 and~7000 years before present in MA and Andean gene pools respectively. Linkage disequilibrium decayed to a greater extent in the MA genepool. Given the (1) geographical adaptation bottleneck in each wild gene pool, (2) a subsequent domestication bottleneck within each gene pool, (3) differentiation into gene-pool specific races and (4) variable extents of linkage disequilibrium, association mapping experiments for common bean would more appropriately be performed within each genepool.

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Phaseolus aborigineus Burkart, die mutmaßliche andine Stammform der Kulturbohne

Cited by 52 publications

References 2 publications

Colombian Common and Lima Beans: Views on their Origin and Evolutionary Significance

Colombian Common and Lima Beans: Views on their Origin and Evolutionary Significance

Genetic Diversity among Wild Common Beans from Northwestern Argentina Based on Morpho-agronomic and RAPD Data

Investigation of the domestication of common bean (Phaseolus vulgaris) using multilocus sequence data

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