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The mating system in 11 natural populations of Pterocarpus macrocarpus Kurz in Thailand was investigated based on the mixed mating model using 16 isozyme markers. Single-locus outcrossing rates (tm) ranged from 0.719 to 0.959. Both ts and tm revealed a geographic pattern with western populations ...


Liengsiri, C.Boyle, T.J.B.Yeh, F.C.[Mating system in Pterocarpus macrocarpus Kurz in Thailand]Mating system in Pterocarpus macrocarpus Kurz in Thailand
Halewood, Michael[What kind of goods are plant genetic resources for food and agriculture? Towards the identification and development of a new global commons]What kind of goods are plant genetic resources for food and agriculture? Towards the identification and development of a new global commons
Guimaraes, Elcio PerpétuoDebouck, Daniel G.Beebe, Stephen E.Pompilio Martínez, CésarHershey, Clair H.Ceballos, H.[Pre-breeding : an alternative to add value to the plant genetic resources]Pre-breeding : an alternative to add value to the plant genetic resources

Chenopodium quinoa Willd, a high quality grain crop, is resistant to abiotic stresses (drought, cold, and salt) and offers an optimal source of protein. Quinoa represents a symbol of crop genetic diversity across the Andean region. In recent years, this crop has undergone a major expansion outsid...


Bazile, D.Pulvento, C.Verniau, A.Al Nusairi, M.Ba, D.Breidy, J.Hassan, L.Mohammed, M.I.Mambetov, O.Otambekova, M.Sepahvand, N.Shams, A.Souici, D.Miri, K.Padulosi, S.[Worldwide evaluations of quinoa: preliminary results from post International Year of Quinoa FAO projects in nine countries]Worldwide evaluations of quinoa: preliminary results from post International Year of Quinoa FAO projects in nine countries

Ethiopia is cited as one of the centres of sorghum diversity. In order to assess the on-farm genetic resources management of sorghum various research methodologies were employed. These were focus group interviews with 360 farmers, key informant interviews with 60 farmers and development agents an...


Mekbib, FBjornstad, A.Sperling, L.Synnevag, G[Factors shaping on-farm genetic resources of sorghum [Sorghum bicolor (L.) Moench] in the centre of diversity, Ethiopia]Factors shaping on-farm genetic resources of sorghum [Sorghum bicolor (L.) Moench] in the centre of diversity, Ethiopia

The extent and structure of the genetic variability of traditional varieties of cassava (Manihot esculenta Crantz) have been little documented, despite considerable evidence for this crop's great varietal diversity in traditional agroecosystems. We used microsatellite markers to assess the geneti...


Elias, M.Muhlen, GSMcKey, DRoa, ACTohme, Joseph M.[Genetic diversity of traditional South American landraces of cassava (Manihot esculenta Crantz): An analysis using microsatellites]Genetic diversity of traditional South American landraces of cassava (Manihot esculenta Crantz): An analysis using microsatellites

Se evaluó el tipo de faseolina en 180 accesiones cultivadas de Phaseolus vulgaris del Caribe de la colección del Centro Internacional de Agricultura Tropical (CIAT). En fríjoles de Cuba (25 accesiones) predominó el tipo S (68%, semilla pequeña, roja o negra y hábito de crecimiento de tipos II y I...


Blair, Matthew W.Pantoja Delgado, WHidalgo, R.[Diversidad de faseolinas en frijol común cultivado del Caribe = Phaseolin diversity in cultivated common bean from the Caribbean]Diversidad de faseolinas en frijol común cultivado del Caribe = Phaseolin diversity in cultivated common bean from the Caribbean

Gap analysis is a well-established conservation technique that identifies areas in which selected elements of biodiversity are represented and through comparison with existing in situ protected area networks identifies habitats or ecosystems that need additional protection. We aim to demonstrate ...


Maxted, NigelDulloo, M.E.Ford-Lloyd, B.V.Iriondo, J.M.Jarvis, Andy[Gap analysis: a tool for complementary genetic conservation assessment]Gap analysis: a tool for complementary genetic conservation assessment

The case for impending climate change is now proven. Governments can decide, by their action or inaction, to what extent the change will occur; the International Agriculture Research Community (IARC) will have no say in this whatsoever. It is up to the IARC to try to maintain objectives in the fa...


Jones, Peter G.Jarvis, AndyHyman, GlennBeebe, Stephen E.Pachico, Douglas H.[Climate proofing agricultual research investments]Climate proofing agricultual research investments
Tovar, E.Bocanegra, J.L.Villafañe, CFory Sánchez, L.F.Velásquez, A.Moreno, R.Gallego Sánchez, Gerardo J.[Diversity and genetic structure of cassava landraces and their wild relatives (Manihot spp.) in Colombia revealed by simple sequence repeats]Diversity and genetic structure of cassava landraces and their wild relatives (Manihot spp.) in Colombia revealed by simple sequence repeats

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