Search Results - "Pickersgill, B"

Domestication patterns in common bean (Phaseolus vulgaris L.) and the origin of the Mesoamerican and Andean cultivated races by Chacon S, M.I, Pickersgill, B, Debouck, D.G

“…Chloroplast DNA polymorphisms were studied by PCR sequencing and PCR-restriction fragment length polymorphism in 165 accessions of domesticated landraces of…”
Get full text

Domestication of Plants in the Americas: Insights from Mendelian and Molecular Genetics by Pickersgill, Barbara

“…BACKGROUND: Plant domestication occurred independently in four different regions of the Americas. In general, different species were domesticated in each area,…”
Get full text

Genetic resources and breeding of Capsicum spp by Pickersgill, B. (Reading Univ. (United Kingdom). School of Plant Sciences, Dept. of Agricultural Botany)

“…Five species of Capsicum have been domesticated in the American tropics, but breeding programs have concentrated on the non-pungent cultivars of C. annuum…”
Get full text

Phylogeographic analysis of the chloroplast DNA variation in wild common bean (Phaseolus vulgaris L.) in the Americas by Chacón S., M. I, Pickersgill, B, Debouck, D. G, Arias, J. Salvador

“…The wild common bean (Phaseolus vulgaris) is widely but discontinuously distributed from northern Mexico to northern Argentina on both sides of the Isthmus of…”
Get full text

Isozyme variation and species relationships in peanut and its wild relatives (Arachis L. : Leguminosae) by LU, J, PICKERSGILL, B

“…Arachis hypogaea (peanut or groundnut) is an AABB allotetraploid whose precise ancestry is not yet clear. Its closest diploid relatives are the annual and…”
Get full text

Stigma Morphology and Pollination in Arachis L. (Leguminosae) by LU, J., MAYER, A., PICKERSGILL, B.

“…Two principal types of stigma were found in species of Arachis belonging to section Arachis and section Rhizomatosae. The different types did not correlate…”
Get full text

Unilateral Incompatibility in Capsicum (Solanaceae): Occurrence and Taxonomic Distribution by ONUS, A. NACI, PICKERSGILL, BARBARA

“…• Background and aims Unilateral incompatibility (UI) occurs when pollinations between species are successful in one direction but not in the other…”
Get full text

THE SOCIETY FOR ECONOMIC BOTANY: Professor Daniel Zohary 2003 Distinguished Economic Botanist by Pickersgill, Barbara

Get full text

Ethnobotany and domestication in Xoconochtli, Stenocereus stellatus (Cactaceae), in the Tehuacan Valley and La Mixteca Baja, Mexico by Casas, A. (The University of Reading, Whiteknights, Reading.), Pickersgill, B, Caballero, J, Valiente-Banuet, A

“…Ethnobotanical information is presented on use, management, folk nomenclature and classification of the "xoconochtli" (Stenocereus stellatus) as well as on the…”
Get full text

Segregation of morphological and isozyme markers in a cross of Capsicum baccatum and Capsicum cardenasii by ONUS, AHMET NACI, PICKERSGILL, BARBARA

“…The genus Capsicum has 20-30 species, of which only a few are cultivated. Capsicum annuum L. is the best known Capsicum all around the world, while the other…”
Get full text

Review of Grass evolution and domestication, by GP Chapman and Flora Europaea vol. 1, by TG Tutin, NA Burgess, AO Chater, JR Edmondson, VH Heywood, DM Moore, DH Valentine, SM Walters, DA Webb by Pickersgill, Barbara, Chaloner, Bill

Get full text

Relationships Between Weedy and Cultivated Forms in Some Species of Chili Peppers (Genus capsicum) by Pickersgill, Barbara

Get full text

Sigma morphology and pollination in Arachis L. (Leguminosae) by Lu, J, Mayer, A, Pickersgill, B

Get full text

Taxonomy and the origin and evolution of cultivated plants in the New World by Pickersgill, Barbara

Get full text

Chromosomal structural changes in Capsicum annuum L. and C. chinense Jacq by Lanteri, S. (Plant Breeding and Seed Production D.I.V.A.P.R.A., Torino (Italy)), Pickersgill, B

“…Meiosis was studied in an F sub(1) hybrid between domesticated Capsicum annuum) and its close relative C. chinense . The parental accessions differed by two…”
Get full text

Isozyme variation and species relationships in peanut and its wild relatives (Arachis L. - Leguminosae) by Lu, J. (Reading Univ. (United Kingdom). School of Plant Sciences. Dept. of Agricultural Botany), Pickersgill, B

“…Arachis hypogaea (peanut or groundnut) is an AABB allotetraploid whose precise ancestry is not yet clear. Its closest diploid relatives are the annual and…”
Get full text

The Archaeological Record of Chili Peppers (Capsicum spp.) and the Sequence of Plant Domestication in Peru by Pickersgill, Barbara

“…Study of archaeological material of chili peppers (Capsicum spp.) from the sites of Huaca Prieta and Punta Grande on the coast of Peru has shown that the first…”
Get full text

Cultivated Plants as Evidence for Cultural Contacts by Pickersgill, Barbara

“…Cultivated plants are sometimes considered good indicators of cultural contact because the same plant cannot be invented independently in distinct regions…”
Get full text

Preclassic lowland maize from Cuello, Belize by Miksicek, C.H, Bird, R.M, Pickersgill, B, Donaghey, S, Cartwright, J, Hammond, N

Get full text

Cytogenetics and Evolutionary Change Under Domestication [and Discussion] by Pickersgill, Barbara, Heiser, C. B., Harris, D. R.

“…Domesticated plants often show more striking variability at and below the species level than their wild relatives. Nevertheless, no unique processes have…”
Get full text