Descubre y comparte nuestro conocimiento público

Se han encontrado 26 recursos

Resultados de búsqueda

Accurate identification of crop cultivars is crucial in assessing the impact of crop improvement research outputs. Two commonly used identification approaches, elicitation of variety names from farmer interviews and morphological plant descriptors, have inherent uncertainty levels. Genotyping-by-...


Rabbi, Ismail Y.Kulakow, P.A.Manu-Aduening, J.A.Dankyi, Ansong A.Asibuo, James Y.Parkes, Elizabeth YAbdoulaye, TahirouGirma, GezahegnGedil, Melaku ARamu, PunnaReyes, ByronMaredia, Mywish K.[Tracking crop varieties using genotyping-by-sequencing markers: a case study using cassava (Manihot esculenta Crantz)]Tracking crop varieties using genotyping-by-sequencing markers: a case study using cassava (Manihot esculenta Crantz)

The aim of this study was to identify the main species of fruit flies (Diptera, Tephritidae) of economic importance in guava orchards in the central province of Cameroon. Materials and method. This work was completed in three localities (Yaounde, Bikok and Essé) of the wetland area of Cameroun. A...


Ndzana Abanda, F.X.Quilici, S.Vayssières, Jean-FrançoisKouodiekong, L.Woin, N.[Inventaire des especes de mouches des fruits (Diptera Tephritidae) sur goyave dans la religion de yaounde au Cameroun]Inventaire des especes de mouches des fruits (Diptera Tephritidae) sur goyave dans la religion de yaounde au Cameroun

Accurate crop varietal identification is the backbone of any high-quality assessment of outcomes and impacts. Sweetpotato (Ipomoea batatas) varieties have important nutritional differences, and there is a strong interest to identify nutritionally superior varieties for dissemination. In agricultu...


Kosmowski, F.Aragaw, A.Kilian, A.Ambel, A.Ilukor, J.Yigezu, B.Stevenson, J.[Varietal identification in household surveys: results from three household-based methods against the benchmark of DNA fingerprinting in southern Ethiopia.]Varietal identification in household surveys: results from three household-based methods against the benchmark of DNA fingerprinting in southern Ethiopia.
Wang, Y.Zhang, Z.Li, G.Zhang, E.Wu, B.[Identification of genetic diversity and redundancy in recently collected oat accessions]Identification of genetic diversity and redundancy in recently collected oat accessions

The major histocompatibility complex (MHC) region contains many genes that are key regulators of both innate and adaptive immunity including the polymorphic MHCI and MHCII genes. Consequently, the characterisation of the repertoire of MHC genes is critical to understanding the variation that dete...


Vasoya, D.Law, A.Motta, P.Mingyan YuMuwonge, A.Cook, Elizabeth A.J.Xiaoying LiBryson, K.MacCallam, A.Sitt, T.Toye, Philip G.Bronsvoort, B.M. de C.Watson, MickMorrison, W. IvanConnelley, T.[Rapid identification of bovine MHCI haplotypes in genetically divergent cattle populations using next-generation sequencing]Rapid identification of bovine MHCI haplotypes in genetically divergent cattle populations using next-generation sequencing
Morales, Francisco JoséCastaño J., MauricioCalvert, Lee A.Arroyave, José A.[Furcraea necrotic streak virus : an apparent new member of the dianthovirus group]Furcraea necrotic streak virus : an apparent new member of the dianthovirus group

Tephritidae have a major economic importance in the tropical areas. In Benin, we had only very little information available on the mango fruit fly species, except the demonstration of their damage. We therefore carried out the first investigations in Northern Benin during the mango season in 2005...


Vayssières, Jean-FrançoisGoergen, Georg E.Lokossou, O.Dossa, P.Akponon, C.[A new Bactrocera species in Benin among mango fruit fly (Diptera: Tephritidae) species]A new Bactrocera species in Benin among mango fruit fly (Diptera: Tephritidae) species
Pakull, B.Ekué, M.R.M.Bouka Dipelet, U.G.Doumenge, C.McKey, D.B.Loumeto, J.J.Opuni-Frimpong, E.Yorou, S.N.Nacoulma, B.M.Y.Guelly, K.A.Ramamonjisoa, L.Thomas, D.Guichoux, E.Loo, J.Degen, B.[Genetic diversity and differentiation among the species of African mahogany (Khaya spp.) based on a large SNP array]Genetic diversity and differentiation among the species of African mahogany (Khaya spp.) based on a large SNP array

A better knowledge of traditional cultivars is a prerequisite to overcoming the various constraints of yam production in Benin. Using IPGRI's descriptors, 560 accessions of cultivated yams (D. cayenensis Lam./D. rotundata Poir. complex) collected throughout Benin, were characterised. Ninety morph...


Dansi, A.Mignouna, H.D.Zoundjihékpon, J.Sangare, A.Asiedu, RobertQuin, F.M.[Morphological diversity, cultivar groups and possible descent in the cultivated yams (Dioscorea cayenensis/D. rotundata) complex in Benin Republic]Morphological diversity, cultivar groups and possible descent in the cultivated yams (Dioscorea cayenensis/D. rotundata) complex in Benin Republic

Cassava is one of the main carbohydrate sources in the tropics, and it has worldwide importance as basic food for millions of persons in America and Africa. This root crop is affected by cassava frog skin disease that in Colombia produces yield losses of almost 90%. A phytoplasma was associated w...


Álvarez, E.Mejía, Juan FernandoLlano Rodríguez, Germán AlbertoLoke, John Bernard[Detection and characterization of a phytoplasma associated with frog skin disease in cassava]Detection and characterization of a phytoplasma associated with frog skin disease in cassava

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso