Descubre y comparte nuestro conocimiento público

Se han encontrado 26 recursos

Resultados de búsqueda

Nelson, J.C.Oard, J.H.Groth, DorisUtomo, H.S.Jia, Y.Liu, G.Moldenhauer, K.A.KCorrea Victoria, Fernando J.Fjellstrom, R.G.Scheffler, BrianPrado, Gustavo Adolfo[Sheath-blight resistance QTLS in japonica rice germplasm]Sheath-blight resistance QTLS in japonica rice germplasm
Correa Victoria, Fernando J.Tharreau, DMartínez Racines, César PompilioValès, MEscobar R, F.Prado Patiño, G.A.Aricapa, María Girlena[Combinaciones de genes en arroz para el desarrollo de resistencia durable a Pyricularia grisea en Colombia]Combinaciones de genes en arroz para el desarrollo de resistencia durable a Pyricularia grisea en Colombia

Correa Victoria, Fernando J.Guimaraes, Elcio PerpétuoMartínez Racines, César Pompilio[Caracterización de la estructura genética y la virulencia de Pyricularia grisea Sacc. para desarrollar variedades resistentes al añublo del arroz]Caracterización de la estructura genética y la virulencia de Pyricularia grisea Sacc. para desarrollar variedades resistentes al añublo del arroz

Guimaraes, Elcio PerpétuoCorrea Victoria, Fernando J.[Utilización de la selección recurrente para desarrollar resistencia a Pyricularia grisea Sacc. en arroz]Utilización de la selección recurrente para desarrollar resistencia a Pyricularia grisea Sacc. en arroz

We determined DNA fingerprints and pathotypes on international differentials for 151 isolates of the rice blast fungus Pyricularia grisea that were collected from 15 rice cultivars at a blast disease breeding nursery in Santa Rosa, Colombia. The pathogen population expressed an extraordinarily hi...


Levy, MCorrea Victoria, Fernando J.Zeigler, Robert S.Xu, SHamer, JE[Genetic diversity of the rice blast fungus in a disease nursery in Colombia]Genetic diversity of the rice blast fungus in a disease nursery in Colombia

Background: Developing new population types based on interspecific introgressions has been suggested by several authors to facilitate the discovery of novel allelic sources for traits of agronomic importance. Chromosome segment substitution lines from interspecific crosses represent a powerful an...


Gutiérrez, A.G.Carabalí, Silvio J.Giraldo Pasmín, O.X.Martínez Racines, César PompilioCorrea Victoria, Fernando J.Prado Patiño, G.A.Tohme, Joseph M.Lorieux, M[Identification of a rice stripe necrosis virus resistance locus and yield component QTLs using Oryza sativa x O. glaberrima introgression lines]Identification of a rice stripe necrosis virus resistance locus and yield component QTLs using Oryza sativa x O. glaberrima introgression lines

Crosses were made between Fanny (highly susceptible to blast) and 11 cultivars differing in blast resistance. Using the pedigree method (PM) segregating generations were evaluated and selected for blast resistance. Via anther culture (AC), doubled-haploids were obtained from F1 plants and from F2...


Martínez Racines, César PompilioCorrea Victoria, Fernando J.Amézquita, María CristinaTulande Valencia, EdgarLema, GZeigler, Robert S.[Comparison of rice lines derived through anther culture and the pedigree method in relation to blast (Pyricularia grisea Sacc.) resistance]Comparison of rice lines derived through anther culture and the pedigree method in relation to blast (Pyricularia grisea Sacc.) resistance

Rice sheath blight (ShB), caused by the soilborne pathogen Rhizoctonia solani, annually causes severe losses in yield and quality in many rice production areas worldwide. Jasmine 85 is an indica cultivar that has proven to have a high level of resistance to this pathogen. The objective of this st...


Liu, GJia, YCorrea Victoria, Fernando J.Prado Patiño, G.A.Yeater, KMMcClung, AMCorrell, J.C.[Mapping quantitative trait loci responsible for resistance to sheath blight in rice]Mapping quantitative trait loci responsible for resistance to sheath blight in rice
Martínez Racines, César PompilioBorrero Correa, Jaime C.Duque E., Myriam CristinaCorrea Victoria, Fernando J.Silva, J.Tohme, Joseph M.[Utilization of new alleles from wild rice species to improve cultivated rice in Latin America]Utilization of new alleles from wild rice species to improve cultivated rice in Latin America
Tohme, Joseph M.Correa Victoria, Fernando J.Levy, M[Know your enemy : a novel strategy to develop durable resistance to rice blast fungus through understanding the genetic structure of the pathogen population]Know your enemy : a novel strategy to develop durable resistance to rice blast fungus through understanding the genetic structure of the pathogen population

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso