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Mba, CFregene, Martin A.Tohme, Joseph M.[Towards a densely saturated molecular genetic map of cassava: applying the DarT in the development and genome location of polymorphic DNA fragments]Towards a densely saturated molecular genetic map of cassava: applying the DarT in the development and genome location of polymorphic DNA fragments
Fregene, Martin A.Moreno Cabrera, MIOspina, C.Marín, J.A.Hurtado, PSantos Meléndez, Luis GuillermoBarrera, E.Gutiérrez A., Janeth PatriciaOkogbenin, EmmanuelEgesi, Chiedozie N.Mba, CBuitrago, C.Ceballos, H.Tomkins, JTohme, Joseph M.[Cassava genomics research at CIAT]Cassava genomics research at CIAT
Giraldo Pasmín, O.X.Quintero, C.Plata, GRodríguez, F.Borrero Correa, Jaime C.Martínez Racines, César PompilioTohme, Joseph M.[Identificación de marcadores SNPs (polimorfismos de un nucleótido), presentes en genes de la homeostasis de hierro en arroz]Identificación de marcadores SNPs (polimorfismos de un nucleótido), presentes en genes de la homeostasis de hierro en arroz
Sánchez, I.Angel, F.Fajardo, DiegoCastillo, MFLobo Arias, MGrum, M.Tohme, Joseph M.Roca, William M.[Caracterización por medio de marcadores moleculares como base en el mejoramiento genético del género Passiflora L.]Caracterización por medio de marcadores moleculares como base en el mejoramiento genético del género Passiflora L.
Bellotti, Anthony C.Bohórquez Cháux, AdrianaVargas Daza, JaimeArias, V.B.Vargas Bonilla, H.L.Trujillo, GMba, CDuque E., Myriam CristinaTohme, Joseph M.[Avances recientes en la identificación de genes de resistencia a mosca blanca, Aleurotrachelus socialis Bondar (Homoptera: Aleyrodidae) en yuca (Manihot esculenta Crantz)]Avances recientes en la identificación de genes de resistencia a mosca blanca, Aleurotrachelus socialis Bondar (Homoptera: Aleyrodidae) en yuca (Manihot esculenta Crantz)

Congruity and recurrent backcross interspecific hybrids between common bean (Phaseolus vulgaris L.) and tepary bean (P. acutifolius A. Gray) were compared for the amount of introgression occurring between genomes by amplified fragment length polymorphism (AFLP) markers. A total of 60 genotypes we...


Muñoz Flórez, Ligia CarmenzaBlair, Matthew W.Duque E., Myriam CristinaTohme, Joseph M.Roca, William M.[Introgression in common bean x tepary bean interspecific congruity-backcross line as measured by AFLP markers]Introgression in common bean x tepary bean interspecific congruity-backcross line as measured by AFLP markers

Plant disease resistance genes (R genes) show significant similarity amongst themselves in terms of both their DNA sequences and structural motifs present in their protein products. Oligonucleotide primers designed from NBS (Nucleotide Binding Site) domains encoded by several R-genes have been us...


López, C.E.Zuluaga, APCooke, R.D.Delseny, MTohme, Joseph M.Verdier, Valérie[Isolation of resistance gene candidates (RGCs) and characterization of an RGC cluster in cassava]Isolation of resistance gene candidates (RGCs) and characterization of an RGC cluster in cassava

This paper summarizes results from a decade of collaborative research using advanced backcross (AB) populations to a) identify quantitative trait loci (QTL) associated with improved performance in rice and to b) clone genes underlying key QTLs of interest. We demonstrate that AB-QTL analysis is c...


McCouch, Susan R.Sweeney, MLi, JJiang, H.Thomson, M.Septiningsih, EMEdwards, J.Moncada, PXiao, J.Garris, AJTai, TMartínez Racines, César PompilioTohme, Joseph M.Sugiono, MMcClung, AYuan, L[Through the genetic bottleneck : O. rufipogon as a source of trait-enhancing alleles for O. sativa]Through the genetic bottleneck : O. rufipogon as a source of trait-enhancing alleles for O. sativa

A preliminary linkage map of cassava (Manihot esculenta Crantz) to increase the efficiency of introgression of specific chromosomes or chromosome fragments from exotic cassava germplasm into various genetic backgrounds and localization of genes of interest in cassava improvement schemes has been ...


Fregene, Martin A.Angel, F.Gómez, R.Rodríguez, F.Maya, M.M.Bonierbale, Merideth W.Tohme, Joseph M.Iglesias, C.A.[A linkage map of cassava (Manihot esculenta Crantz) based on RFLP and RAPD markers]A linkage map of cassava (Manihot esculenta Crantz) based on RFLP and RAPD markers

Random amplified polymorphic DNA (RAPD) analysis was performed on three F1 populations obtained from intraspecific controlled crosses of cassava. Segregation of the RAPD fragments was analyzed to determine if these can serve as genetic markers in cassava for subsequent use in linkage analysis. Se...


Gómez, R.Angel, F.Bonierbale, Merideth W.Rodríguez, F.Tohme, Joseph M.Roca, William M.[Selecting heterozygous parents and single-dose markers for genetic mapping in cassava]Selecting heterozygous parents and single-dose markers for genetic mapping in cassava

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