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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

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