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The lima bean, Phaseolus lunatus L., is a bean species with a broad distribution in the Americas that rivals that of common bean (P. vulgaris). In order to better understand the organization of genetic diversity and the pattern of domestication in lima bean, a review was conducted of the availabl...


Gutiérrez Salgado, A.Gepts, Paul L.Debouck, Daniel G.[Evidence for two gene pools of the lima bean, Phaseolus lunatus L. in the Americas]Evidence for two gene pools of the lima bean, Phaseolus lunatus L. in the Americas

Noug (Guizotia abyssinica) is a semidomesticated oil-seed crop, which is primarily cultivated in Ethiopia. Unlike its closest crop relative, sunflower, noug has small seeds, small flowering heads, many branches, many flowering heads, and indeterminate flowering, and it shatters in the field. Here...


Dempewolf, HannesTesfaye, M.Teshome, A.Bjorkman, Anne D.Andrew, R.L.Scascitelli, M.Black, S.Bekele, E.Engels, Johannes M.M.Cronk, Q.C.B.Rieseberg, Loren H.[Patterns of domestication in the Ethiopian oil-seed crop noug (Guizotia abyssinica)]Patterns of domestication in the Ethiopian oil-seed crop noug (Guizotia abyssinica)

Nuñas are a group of common bean (Phaseolus vulgaris, Fabaceae) varieties, whose grains are consumed after toasting in their original Andean habitats. Nowadays, these varieties are restricted to certain parts of the highlands of Peru and Bolivia. Linguistic, ethnobotanical, and archaeological dat...


Tohme, Joseph M.Toro Chica, OrlandoVargas Daza, JaimeDebouck, Daniel G.[Variability in Andean nuña common beans (Phaseolus vulgaris, Fabaceae)]Variability in Andean nuña common beans (Phaseolus vulgaris, Fabaceae)

Domestication represents a unique opportunity to study the evolutionary process. The elimination of seed dispersal traits was a key step in the evolution of cereal crops under domestication. Here, we show that ObSH3, a YABBY transcription factor, is required for the development of the seed abscis...


Lv, S.Wu, W.Wang, M.Meyer, R.S.Ndjiondjop, M.N.Tan, L.Zhou, H.Zhang, J.Fu, Y.Cai, H.Sun, C.Wing, R.A.Zhu, Z.[Genetic control of seed shattering during African rice domestication.]Genetic control of seed shattering during African rice domestication.

Tepary bean (Phaseolus acutifolius A. Gray), a low-rainfall crop from the Sonoran desert, is thought to have low diversity; however, its relationship to its wild relatives is poorly understood. In this study, a total of 147 accessions were evaluated by means of AFLP markers to (i) establish the t...


Muñoz Flórez, Ligia CarmenzaDuque E., Myriam CristinaDebouck, Daniel G.Blair, Matthew W.[Taxonomy of tepary bean and wild relatives as determined by amplified fragment length polymorphism (AFLP) markers]Taxonomy of tepary bean and wild relatives as determined by amplified fragment length polymorphism (AFLP) markers

The domestication process of Brassica oleracea L. has not been fully clarified, either regarding its initial location or the progenitor species involved. Two alternative hypotheses proposed so far point to either a northwest European or a Mediterranean location. Previous studies to clarify the do...


Maggioni, L.Bothmer, R. vonPoulsen, G.Lipman, E.[Domestication, diversity and use of Brassica oleracea L., based on ancient Greek and Latin texts]Domestication, diversity and use of Brassica oleracea L., based on ancient Greek and Latin texts

Maize (Zea mays subsp mays) was domesticated from teosinte (Z. mays subsp parviglumis) through a single domestication event in southern Mexico between 6000 and 9000 years ago. This domestication event resulted in the original maize landrace varieties, which were spread throughout the Americas by ...


Yamasaki, M.Tenaillon, M.Vroh Bi, IrieSchroeder, S.Sánchez Villeda, H.Doebley, J.F.Gaut, B.McMullen, M.[Largescale screen for artificial selection in maize identifies candidate agronomic loci for domestication and crop improvement]Largescale screen for artificial selection in maize identifies candidate agronomic loci for domestication and crop improvement

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