Descubre y comparte nuestro conocimiento público

Se han encontrado 145 recursos

Resultados de búsqueda

Fregene, Martin A.Kullaya, AKMtunda, KKulembeka, H.P.Masumba, EAFerguson, Morag E.Ospina, C.Marín, J.A.Santos Meléndez, Luis GuillermoBarrera, E.Morante, NTohme, Joseph M.Ceballos, H.[Molecular marker-assisted selection for starchy staples]Molecular marker-assisted selection for starchy staples
Ceballos, H.Fregene, Martin A.Pérez Velásquez, Juan CarlosCalle, FJaramillo O, GMorante, NSánchez, T.Chávez, Alba L.Moreno A, IX[Production and identification of high-value cassava clones]Production and identification of high-value cassava clones

Cassava is a major staple and food security crop in Africa which can produce a crop under uncertain rainfall and low fertility conditions. How- ever, it suffers from several pests and diseases, with Cassava Mosaic Disease (CMD) being the main biotic constraint in production in s...


Parkes, E.Fregene, Martin A.Dixon, A.Okogbenin, EmmanuelBoakye-Peprah, B.Labuschagne, M.T.[Developing Cassava Mosaic Disease resistant cassava varieties in Ghana using a marker assisted selection approach]Developing Cassava Mosaic Disease resistant cassava varieties in Ghana using a marker assisted selection approach

A study was conducted to determine the extent of genetic diversity among African cassava (Manihot esculenta Crantz) accessions resistant to the cassava mosaic virus disease (CMD), using simple sequence repeat (SSR) markers. The accessions included a breeding stock (clone 58308), five improved lin...


Lokko, YDixon, Alfred G.O.Offei, SDanquah, E.Y.Fregene, Martin A.[Assessment of genetic diversity among African cassava Manihot esculenta Crantz accessions resistant to the cassava mosaic virus disease using SSR markers]Assessment of genetic diversity among African cassava Manihot esculenta Crantz accessions resistant to the cassava mosaic virus disease using SSR markers
Rodríguez, M.A.D.Jesus, J. deSilva, AFBellotti, Anthony C.Fregene, Martin A.Alves, A.A.C.[Avaliação de híbridos interespecíficos de mandioca para a resistência a doenças]Avaliação de híbridos interespecíficos de mandioca para a resistência a doenças

Se evaluó la resistencia de los padres y las progenies de la familia de yuca K (M Nga 2 x CM 2177-2), a Phytophthora tropicalis. Además de los parentales se inocularon raíces frescas de 69 individuos de la familia K. Con la evaluación fenotípica y con base en las mapas moleculares de M Nga 2 (Mad...


Loke, John BernardÁlvarez, E.Vallejo Cabrera, Franco AlirioMarin, JFregene, Martin A.Rivera, SLlano Rodríguez, Germán AlbertoPineda López, Benjamín[Análisis de QTLS de la resistencia a pudrición de raíz causada por Phytophthora tropicalis en una población segregante de yuca (Manihot esculenta Crantz)]Análisis de QTLS de la resistencia a pudrición de raíz causada por Phytophthora tropicalis en una población segregante de yuca (Manihot esculenta Crantz)

Screening of a tuber specific cassava cDNA library resulted in the isolation of full length cDNA clones with homology to the genes encoding the small and large subunits of ADP glucose pyrophosphoryalse. Sequence analysis revealed that AGPase B the clone with homology to the small subunit shared 5...


Munyikwa, TRIKreuze, J.F.Fregene, Martin A.Suurs, LJacobsen, EVisser, Richard G.F.[Isolation and characterisation of cDNAs encoding the large and small subnits of ADP-glucose pyrophosphorylase from cassava (Manihot esculenta Crantz)]Isolation and characterisation of cDNAs encoding the large and small subnits of ADP-glucose pyrophosphorylase from cassava (Manihot esculenta Crantz)

La población S1 de la variedad tailandesa de yuca MTAi8 (AM320), la cual presenta patrones de segregación definidos para el contenido de carotenos totales (Beta-caroteno), se sometió a un análisis de agrupamiento segregante (BSA = Bulk Segregant Analysis) empleando 700 marcadores moleculares tipo...


Marin Colorado, JARamírez, H.Fregene, Martin A.[Mapeo genético y análisis de QTL para carotenos en una población S1 de yuca = Genetic mapping and QTL analysis for carotenes in a S1 population of cassava]Mapeo genético y análisis de QTL para carotenos en una población S1 de yuca = Genetic mapping and QTL analysis for carotenes in a S1 population of cassava

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso