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Current advances in sequencing technologies and bioinformatics revealed the genomic background of rice, a staple food for the poor people, and provided the basis to develop large genomic variation databases for thousands of cultivars. Proper analysis of this massive resource is expected to give n...


Duitama, JorgeSilva, AlexanderSanabria, YamidCruz, Daniel FelipeQuintero, ConstanzaBallen, CarolinaLorieux, MathiasScheffler, BrianFarmer, AndrewTorres Castro, Edgar AlonsoOard, JamesTohme, Joseph M.[Data from: Whole genome sequencing of elite rice cultivars as a comprehensive information resource for marker assisted selection]Data from: Whole genome sequencing of elite rice cultivars as a comprehensive information resource for marker assisted selection

Summary: Xanthomonas axonopodis pv. manihotis (Xam) is the causative agent of cassava bacterial blight (CBB), a worldwide disease that is particularly destructive in South America and Africa. CBB is controlled essentially through the use of resistant varieties. To develop an appropriate disease m...


Restrepo, S.Duque E., Myriam CristinaTohme, Joseph M.Verdier, Valérie[AFLP fingerprinting : An efficient technique for detecting genetic variation of Xanthomonas axonopodis pv. manihotis]AFLP fingerprinting : An efficient technique for detecting genetic variation of Xanthomonas axonopodis pv. manihotis

Despite the worldwide importance of cultivated cassava (M. esculenta Crantz) its origin and taxonomic relationships with other species in the genus have not been clearly established. We evaluated a representative sample of the crop’s diversity and six wild taxa with AFLPs to estimate genetic rela...


Roa, ACMaya, M.M.Duque E., Myriam CristinaTohme, Joseph M.Allem, ACBonierbale, Merideth W.[AFLP analysis of relationships among cassava and other Manihot species]AFLP analysis of relationships among cassava and other Manihot species

Cultivars of common bean (Phaseolus vulgaris L.) capable of yielding well at low levels of native or added phosphorus (P) are highly desirable in many tropical production systems. The objective of the present study was to identify geographical regions which might be sources of such genotypes. A t...


Beebe, Stephen E.Lynch, JGalwey, Nicholas W.Tohme, Joseph M.Ochoa, IE[A geographical approach to identify phosphorus-efficient genotypes among landraces and wild ancestors of common bean]A geographical approach to identify phosphorus-efficient genotypes among landraces and wild ancestors of common bean

Using AFLPs, 71 peppers (Capsicum) accessions from the species C. chinense Jacq., C. baccatum L., C. annuum L. and C. frutescens L. from indigenous communities of the Amazon Department (Colombia) were studied to assess the genetic diversity of the collections, and delineate species gene groups. T...


Toquica, SPRodríguez, F.Martínez, E.Duque E., Myriam CristinaTohme, Joseph M.[Molecular characterization by AFLPs of Capsicum germplasm from the Amazon department in Colombia, characterization by AFLPs of Capsicum]Molecular characterization by AFLPs of Capsicum germplasm from the Amazon department in Colombia, characterization by AFLPs of Capsicum
Moreta, DaniloArango, JacoboSotelo Cabrera, Mauricio EfrenVergara, DanielRincón, ÁlvaroIshitani, ManabuCastro, AracelyMiles, John W.Peters, MichaelTohme, Joseph M.Subbaraoa, Guntur V.Rao, Idupulapati M.[Biological nitrification inhibition (BNI) in Brachiaria pastures: a novel strategy to improve eco-efficiency of crop-livestock systems and to mitigate climate change]Biological nitrification inhibition (BNI) in Brachiaria pastures: a novel strategy to improve eco-efficiency of crop-livestock systems and to mitigate climate change

Londoño, J.M.Díaz, A.E.Gallego Sánchez, Gerardo J.Vásquez, W.Suárez, HTohme, Joseph M.[Geographic differentiation of Colombian Neoleucinodes elegantalis (Lepidoptera: Crambidae) haplotypes: evidence for Solanaceae host plant association and holdridge life zones for genetic differentiation]Geographic differentiation of Colombian Neoleucinodes elegantalis (Lepidoptera: Crambidae) haplotypes: evidence for Solanaceae host plant association and holdridge life zones for genetic differentiation

Velásquez, A.M.Fory Sánchez, L.F.Pérez, J.G.Duque, M.Cuasquer, JGallego Sánchez, Gerardo J.Roca, William M.Tohme, Joseph M.Bocanegra, J.L.Torres, L.Villafañe, CLópez, D.Castro, F.Torrijos, P.Moreno, R.[Linea de base para la toma de desiciones en bioseguridad: desarrollo de un modelo para la evaluación de flujo de genes caracterización molecular de la diversidad de yuca usando marcadores SSRs, ESTs, y SNPs]Linea de base para la toma de desiciones en bioseguridad: desarrollo de un modelo para la evaluación de flujo de genes caracterización molecular de la diversidad de yuca usando marcadores SSRs, ESTs, y SNPs
Duitama, JorgeSilva, AlexanderSanabria, YamidCruz, Daniel FelipeQuintero, ConstanzaBallen, CarolinaLorieux, MathiasScheffler, BrianFarmer, AndrewTorres Castro, Edgar AlonsoOard, JamesTohme, Joseph M.[Whole genome sequencing of elite rice cultivars as a comprehensive information resource for marker assisted selection]Whole genome sequencing of elite rice cultivars as a comprehensive information resource for marker assisted selection

This study evaluated P. edulis f. edulis intraspecific variation at DNA level using AFLPs and SSRs. About 60 specimens were collected from Colombian commercial plantations in the departments of Antioquia, Boyacá, Cundinamarca, Huila, Quindío and Tolima. Ten specimens were also included from Corpo...


Ortiz, Diana CarolinaBohórquez Cháux, AdrianaDuque E., Myriam CristinaTohme, Joseph M.Cuéllar, DavidMosquera Vasquez, Teresa[Evaluating purple passion fruit (Passifloraedulis Sims f. edulis) genetic variability in individuals from commercial plantations in Colombia]Evaluating purple passion fruit (Passifloraedulis Sims f. edulis) genetic variability in individuals from commercial plantations in Colombia

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