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International Center for Tropical Agriculture[Scientific Resource Groups Annual Report : 1995]Scientific Resource Groups Annual Report : 1995

The extent of genetic diversity and genetic structure of 23 lowland and 23 mid-altitude adapted maize inbred lines that share a common source of resistance to the maize streak virus were surveyed using 18 amplified fragment length polymorphism (AFLP) primer pairs. Close to 86% of the 820 AFLP fra...


Menkir, A.Gedil, M.Franco, J.[Analysis of genetic structure and diversity among lowland and midaltitude adapted maize inbred lines with AFLP markers]Analysis of genetic structure and diversity among lowland and midaltitude adapted maize inbred lines with AFLP markers

Molecular-marker-aided evaluation of germplasm plays an important role indefining the genetic diversity of plant genotypes for genetic and populationimprovement studies. A collection of African cassava landraces and elite culti-vars was analysed for genetic diversity using 20 amplified fragment l...


Raji, A.A.J.Fawole, I.Gedil, M.Dixon, Alfred G.O.[Genetic differentiation analysis of African cassava (Manihot esculenta) landraces and elite germplasm using amplified fragment length polymorphism and simple sequence repeat markers]Genetic differentiation analysis of African cassava (Manihot esculenta) landraces and elite germplasm using amplified fragment length polymorphism and simple sequence repeat markers
Autor: Singh, B.B.

A number of recent studies have added further information on the genetics of important traits in cowpea. These include inheritance of qualitative traits such as plant pigmentation; flower color; seed color; seed coat texture; resistance to rust, scab, smut, nematode, severe mosaic virus, Striga, ...


Singh, B.B.[Recent genetic studies in cowpea]Recent genetic studies in cowpea

Deficiencies of vitamin A, iron, and zinc are widespread in sub-Saharan Africa, where the diets are mainly plant-based and the intakes of animal products are low. The overall objective of this investigation was to determine the extent of genetic variation of these micronutrients in 16 yellow-seed...


Maziya-Dixon, B.B.Kling, J.G.Menkir, A.Dixon, A.[Genetic variation for total carotene, iron, and zinc contenet in maize genotypes and cassava clones]Genetic variation for total carotene, iron, and zinc contenet in maize genotypes and cassava clones

En el presente trabajo se compara la diversidad genética de 33 aislamientos de P. griseola de Africa con 52 de América Latina utilizando tres marcadores de variabilidad: virulencia, isoenzimas y la técnica molecular RAPDs. Los tres marcadores separaron los aislamientos tanto de Africa como de Amé...


Chacón Sánchez, María I.Castellanos, GuillermoPosso G., Carmen ElisaBuruchara, Robin A.Cuasquer, Juan B.Pastor Corrales, Marcial A.[Diversidad genética y relación entre aislamientos de Africa y América Latina del hongo de mancha angular del frijol común: Implicaciones para el mejoramiento genético]Diversidad genética y relación entre aislamientos de Africa y América Latina del hongo de mancha angular del frijol común: Implicaciones para el mejoramiento genético
Akinbo, OlalekanFregene, Martin A.Labuschagne, M.T.[Quantitative trait loci (QTL) mapping of protein content in backcross derivatives of inter-specific hybrids from M. esculenta sub spp. Flabellifolia and cassava (Manihot esculenta Crantz)]Quantitative trait loci (QTL) mapping of protein content in backcross derivatives of inter-specific hybrids from M. esculenta sub spp. Flabellifolia and cassava (Manihot esculenta Crantz)
Asfaw Amele, A.Blair, Matthew W.[Population genetics structure of common bean (Phaseolus vulgaris L.) landraces from Ethiopia and Kenya]Population genetics structure of common bean (Phaseolus vulgaris L.) landraces from Ethiopia and Kenya
Sanabria, YCarabalí, Silvio J.Olaya, Cristian A.Martínez Racines, César PompilioTohme, Joseph M.[Using molecular markers to search for wild introgressions from a relative tetraploid species into Oryza sativa L.]Using molecular markers to search for wild introgressions from a relative tetraploid species into Oryza sativa L.
Fory Sánchez, Paola Andrea[Caracterización y análisis molecular de la diversidad genética de la colección de lulo (Solanum quitoense Lam) y especies relacionadas de la sección lasiocarpa. Tesis (Magister Ciencias)]Caracterización y análisis molecular de la diversidad genética de la colección de lulo (Solanum quitoense Lam) y especies relacionadas de la sección lasiocarpa. Tesis (Magister Ciencias)

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