Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Myriam C. Duque"'
Publikováno v:
Acta Agronómica, Vol 56, Iss 4, Pp 165-170 (2007)
Se utilizó la información generada por 29 microsatélites en 63 accesiones del acervo andino de P. vulgaris para elaborar agrupamientos y calcular índices de prevalencia. Las accesiones formaron grupos que correspondieron a las razas Nueva Granada
Externí odkaz:
https://doaj.org/article/836b915dfdf74edd99ca181b84b134dd
Autor:
Teresa Mosquera Vásquez, Diana Carolina Ortiz, Joe Tohme, Adriana Bohorquez, Myriam C. Duque, David Cuéllar
Publikováno v:
Genetic Resources and Crop Evolution. 59:1089-1099
This study evaluated P. edulis f. edulis intraspecific variation at DNA level using AFLPs and SSRs. About 60 specimens were collected from Colombian commercial plantations in the departments of Antioquia, Boyaca, Cundinamarca, Huila, Quindio and Toli
Publikováno v:
Plant Genetic Resources. 9:86-96
Colombia, situated at the northern end of the Andes mountains of South America and in proximity to Central America, is an important centre of diversity for common bean (Phaseolus vulgarisL.) that has a mix of cultivated germplasm from both major gene
Autor:
C. de Vicente, Jaime Alberto Marín, Myriam C. Duque, M. Adeleke, P. Wongtiem, Martin A. Fregene, C. Ospina, P. Wenzel, A. Killian, P. Hurtado, Kenneth M. Olsen, C. Buitrago
Publikováno v:
Plant Genetic Resources. 6:208-214
Several molecular marker systems have been developed for assessing genetic diversity in crop germplasm collections. A trade-off often exists between the number of loci that can feasibly be sampled by a marker system and the amount of information prov
Autor:
Lina M. Quesada-Ocampo, Myriam C. Duque, Adriana Bohorquez, Valérie Verdier, Camilo López, Joe Tohme, Jaime VargasJ. Vargas
Publikováno v:
Genome. 50:1078-1088
Cassava ( Manihot esculenta Crantz) is a major root crop widely grown in the tropics. Cassava bacterial blight, caused by Xanthomonas axonopodis pv. manihotis (Xam), is an important disease in Latin America and Africa resulting in significant losses.
Autor:
Gustavo Prado, F.J. Correa-Victoria, Jorge Luis Fuentes, Girlena Aricapa, Fabio Escobar, Myriam C. Duque, Joe Tohme
Publikováno v:
Euphytica. 160:295-304
The present work was conducted to identify microsatellite markers linked to the rice blast resistance gene Pi-1(t) for a marker-assisted selection program. Twenty-four primer pairs corresponding to 19 microsatellite loci were selected from the Gramen
Autor:
Raúl Cristóbal, Myriam C. Duque, M. Carmen de Vicente, Tomás Shagarodsky, Félix Alberto Guzmán, Leonor Castiñeiras
Publikováno v:
Biodiversity and Conservation. 16:2847-2865
The genetic diversity of 76 accessions of lima bean (Phaseolus lunatus L.), collected mostly from home gardens, was assessed with AFLPs and seed descriptors to evaluate the potential for recovering a lost ex situ collection in Cuba. The sample contai
Autor:
Harold Bastidas, Alberto Pantoja, Mónica Triana, Myriam C. Duque, Olga I. Mejía, César Garcia
Publikováno v:
The Journal of Agriculture of the University of Puerto Rico. 91:11-18
El umbral de acción para Tibraca limbativentris Stal (TL) en arroz fue calculado en 8.8 y 25.8 TL por 10 pases de red entomológica para plantas de 30 y 40 días, respectivamente. Estudios de la densidad poblacional de TL en dos localidades del Vall
Publikováno v:
Agroforestry Systems. 68:231-245
Random amplified polymorphic DNA (RAPD) markers were used for assessing genetic diversity and its structure in a collection of the drought-tolerant, tropical multipurpose shrub legume Flemingia macrophylla (Willd.) Merrill. The species is especially
Publikováno v:
Crop Science. 46:1744-1754
Tepary bean (Phaseolus acutifolius A. Gray), a low-rainfall crop from the Sonoran desert, is thought to have low diversity; however, its relationship to its wild relatives is poorly understood. In this study, a total of 147 accessions were evaluated