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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)
Martínez Racines, César PompilioBorrero Correa, Jaime C.Carabalí, Silvio J.Delgado, D.Correa Victoria, Fernando J.Tohme, Joseph M.[High-iron and zinc rice lines for Latin America]High-iron and zinc rice lines for Latin America

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

The Tpv2 family of transposable elements of common bean, Phaseolus vulgaris, belongs to the Ty1/copia group of long terminal repeat (LTR) containing retrotransposons. By reverse transcriptase (RT)-PCR and by analysis of genomic clones, we characterized four of the approximately 40 copies present ...


Garber, KBilic, IPusch, OTohme, Joseph M.Bachmair, ASchweizer, DJantsch, V[The Tpv2 family of retrotransposons of Phaseolus vulgaris: Structure, integration characteristics, and use of genotype classification]The Tpv2 family of retrotransposons of Phaseolus vulgaris: Structure, integration characteristics, and use of genotype classification
Calle, FLenis, Jorge I.Pérez Velásquez, Juan CarlosMafla, G.Debouck, Daniel G.Tohme, Joseph M.Morante, N[Multilocal evaluation of the cassava core collection from CIAT]Multilocal evaluation of the cassava core collection from CIAT
Beltrán Giraldo, Jorge AlonsoLadino Franco, YJVacca, OLópez, D.Arango Mejía, J.Chávez, Alba L.Al-Babili, S.Beyer, PeterChavarriaga Aguirre, PaulTohme, Joseph M.[Increasing phytoene and B-carotene content in cassava roots by expression of an exognous phytoene synthase (CrtB) gene]Increasing phytoene and B-carotene content in cassava roots by expression of an exognous phytoene synthase (CrtB) gene
Escobar Pérez, Roosevelt H.Muñoz Flórez, Ligia CarmenzaRengifo, MMReyes, J.Narváez, GAnaya, BEspitia, AGómez, R.Laignelet, APerry Rubio, STohme, Joseph M.[Implementación y fortalecimiento empresarial de sistemas rurales de propagación in-vitro de yuca y ñame en los municipios de San Jacinto (Bolívar) y Ovejas (Sucre) en Colombia]Implementación y fortalecimiento empresarial de sistemas rurales de propagación in-vitro de yuca y ñame en los municipios de San Jacinto (Bolívar) y Ovejas (Sucre) en Colombia

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