Nineteen microsatellite markers were used to fingerprint a set of 19 potato landraces from the island of La Palma (Canary Islands). These landraces represent relicts of early introductions from South America, although most are commonly cultivated by local farmers. The SSR primers detected 62 polymorphisms, 13 of which were present in all landraces. Several accession- and group-specific markers were detected. Jaccard similarity coefficients were estimated from the molecular data and UPGMA cluster analysis was performed. Some cultivars with related common names clustered together.
Résultats de la recherche
Showing items 1 through 9 of 4.-
Library ResourceDocuments de politique et mémoiresjuin, 2007Espagne, Amériques, Amérique du Sud
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Library ResourceDocuments de politique et mémoiresseptembre, 2007Bolivie
From 2001 to 2003, field collections of wild potatoes (Solanum Section Petota Solanaceae) were made in the north of the Department of La Paz, Bolivia, with the aim of determining their current distribution in this region. The collection embraced sectors of five provinces: Omasuyos, Larecaja, Camacho, Muñecas and Bautista Saavedra. Five previously described wild species were collected: Solanum acaule Bitter, S. achacachense Cárdenas, S. brevicaule (Bitter) Juz and Buk, S. candolleanum Berthault and S. circaeifolium Bitter, as well as four unidentified species.
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Library ResourceDocuments de politique et mémoiresdécembre, 2007Brésil, Honduras, Malawi, Mozambique, Indonésie, Ouganda, Viet Nam
This paper examines poverty and deforestation in developing countries as linked problems and focuses on policies that can favour poverty alleviation in forested regions. The paper encompasses two elements: analysis of the spatial coincidence between poverty and forests, and proposed policy options for reducing poverty in forested areas.
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Library ResourceDocuments de politique et mémoiresmai, 2007Antigua-et-Barbuda, Barbade, Belize, Bénin, Botswana, Chine, Congo, Cuba, Côte d'Ivoire, République dominicaine, Grenade, Guyana, Haïti, Honduras, Inde, Indonésie, Jamaïque, Kenya, Maurice, Mongolie, Montserrat, Mozambique, Nicaragua, Nigéria, Pakistan, Panama, Pérou, Philippines, République de Corée, Saint-Kitts-et-Nevis, Sainte-Lucie, Saint-Vincent-et-les Grenadines, Sénégal, Sri Lanka, Suriname, Trinité-et-Tobago, Turquie, Ouganda, République-Unie de Tanzanie, Venezuela, Zambie, Zimbabwe
A Special Product (SP) is an agricultural product “out of the WTO” in that they are not subject to tariff reductions, i. e. Countries can keep the right to maintain protective tariffs on certain agricultural products that are essential for food security, rural development, and farmers’ livelihoods. The G33 proposal is for 10% of developing country products to be exempt from tariff reductions, with an additional 10% of product lines to have limited tariff reductions. This would be somewhere in the range of 300 products. The US counter-proposal is for a mere 5 products!
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