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Virulence on a standard set of 12 common bean differential varieties, DNA sequence of repetitive-elements (Rep-PCR) and random amplified microsatellites (RAMS) were used to assess the genetic variability of 200 Colletotrichum lindemuthianum isolates collected from Andean and Mesoamerican bean var...


Mahuku, George S.Riascos, JJ[Virulence and molecular diversity within Colletotrichum lindemuthianum isolates from Andean and Mesoamerican bean varieties and regions]Virulence and molecular diversity within Colletotrichum lindemuthianum isolates from Andean and Mesoamerican bean varieties and regions

Estado actual del mejoramiento del arroz mediante la utilización de especies silvestres de arroz en CIAT. Este trabajo presenta el uso de especies silvestres de arroz en la obtención de germoplasma mejorado con mayor potencial de rendimiento y una base genética ampliada. Tres especies silvestres ...


Martínez Racines, César PompilioTohme, Joseph M.López Gerena, J.Borrero Correa, Jaime C.McCouch, Susan R.Roca, William M.Chatel, MGuimaraes, Elcio Perpétuo[Estado actual del mejoramiento del arroz mediante la utilización de especies silvestres de arroz en CIAT]Estado actual del mejoramiento del arroz mediante la utilización de especies silvestres de arroz en CIAT
Tofiño Rivera, Adriana PatriciaOcampo Nahar, César H.Toro Chica, Orlando[Evidencia fenotípica y bioquímica de introgresión mesoamericana en accesiones de habichuela (Phaseolus vulgaris) cultivadas en centros secundarios de domesticación = Evidencia fenotípica y bioquímica de introgresión mesoamericana en accesiones de habichuela (Phaseolus vulgaris) cultivadas en centros secundarios de domesticación = Phenotypical and biochemical evidence regarding Mesoamerican introgression into the germplasm of kidney-beans (Phaseolus vulgaris) cultivated in secondary domestication centres]Evidencia fenotípica y bioquímica de introgresión mesoamericana en accesiones de habichuela (Phaseolus vulgaris) cultivadas en centros secundarios de domesticación = Evidencia fenotípica y bioquímica de introgresión mesoamericana en accesiones de habichuela (Phaseolus vulgaris) cultivadas en centros secundarios de domesticación = Phenotypical and biochemical evidence regarding Mesoamerican introgression into the germplasm of kidney-beans (Phaseolus vulgaris) cultivated in secondary domestication centres

The genetic structure of rice blast pathogen populations was studied using 149 and 107 monoconidial isolates from Los Palacios and Sur del Jíbaro rice production locations in the western and central regions of Cuba, respectively. These isolates were collected from 35 rice genotypes and total DNA ...


Fuentes, JLCorrea Victoria, Fernando J.Escobar, F.Mora, LDuque E., Myriam CristinaDeus, J.E.Cornide, MT[Genetic diversity analysis of the rice blast pathogen population of two locations in Cuba]Genetic diversity analysis of the rice blast pathogen population of two locations in Cuba

Restriction fragment length polymorphisms (RFLPs) were used to study the population genetics and temporal dynamics of the cassava bacterial pathogen Xanthomonas axonopodis pv. manihotis. The population dynamics were addressed by comparing samples collected from 1995 to 1999 from six locations, sp...


Restrepo, S.Velez, C.M.Duque E., Myriam CristinaVerdier, Valérie[Genetic structure and population dynamics of Xanthomonas axonopodis pv. manihotis in Colombia from 1995 to 1999]Genetic structure and population dynamics of Xanthomonas axonopodis pv. manihotis in Colombia from 1995 to 1999

Genetic analysis based on Random Amplified Polymorphic DNA (RAPD) was carried out on 52 accessions representing 14 species of the genus Passiflora L. using 50 random 10-mer primers. A dendrogram constructed using the Dice similarity coefficient and the UPGMA algorithm based on 626 reproducible po...


Fajardo, DiegoAngel, F.Grum, M.Tohme, Joseph M.Lobo Arias, MRoca, William M.Sánchez, I.[Genetic variation analysis of the genus Passiflora L. using RAPD markers]Genetic variation analysis of the genus Passiflora L. using RAPD markers

The genetics of resistance to bean golden mosaic virus (BGMV) was studied in an 8×8 complete diallel cross of common bean, Phaseolus vulgaris L. The 28F1 hybrids, their reciprocals, and eight parents were artificially inoculated with BGMV under glasshouse conditions. Data were recorded and analyz...


Morales, Francisco JoséSingh, Shree P.[Genetics of resistance to bean golden mosaic virus in Phaseolus vulgaris L.]Genetics of resistance to bean golden mosaic virus in Phaseolus vulgaris L.
Cuevas Pérez, Federico E.[International Rice Conference for Latin America and the Caribbean (8, 1991, Villahermosa, Tabasco, México). Rice in Latin America : Improvement, management, and marketing: Proceedings]International Rice Conference for Latin America and the Caribbean (8, 1991, Villahermosa, Tabasco, México). Rice in Latin America : Improvement, management, and marketing: Proceedings

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