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The genetic diversity of 76 accessions of lima bean (Phaseolus lunatus L.), collected mostly from home gardens, was assessed with AFLPs and seed descriptors to evaluate the potential for recovering a lost ex situ collection in Cuba. The sample contained 60 accessions collected from 25 home garden...


Castineiras Alfonso, LGuzmán, F.A.Duque E., Myriam CristinaShagarodsky, TCristobal, RVicente, M.C. de[AFLPs and morphological diversity of Phaseolus lunatus L. in Cuban home gardens : Approaches to recovering the lost ex situ collection]AFLPs and morphological diversity of Phaseolus lunatus L. in Cuban home gardens : Approaches to recovering the lost ex situ collection

An interspecific cross (BC 1) involving a species with one of the largest genomes in the Coffea genus [Coffea heterocalyx (HET), qDNA = 1.74 pg] and a species with a medium-sized genome [Coffea canephora (CAN), qDNA = 1.43 pg] was studied using two types of molecular markers, AFLP and SSR. One hu...


Coulibaly, IRevol, BNoirot, MPoncet, VLorieux, MCarasco-Lacombe, CMinier, JDufour, MHamon, P[AFLP and SSR polymorphism in a coffea interspecific backcross progeny [(C. heterocalyx x C. canephora) x C. canephora]]AFLP and SSR polymorphism in a coffea interspecific backcross progeny [(C. heterocalyx x C. canephora) x C. canephora]

The genetic diversity and phylogenetic relationships of 29 East African highland banana (Musa spp.) cultivars and two outgroup taxa, M. acuminata Calcutta 4 and Agbagba were surveyed by RAPD analysis. A genetic similarity matrix was established based on the presence or absence of polymorphic ampl...


Pillay, M.Ogundiwin, E.Nwakanma, D.Ude, G.Tenkouano, A.[Analysis of genetic diversity and relationships in East African banana germplasm]Analysis of genetic diversity and relationships in East African banana germplasm

Genetic diversity and relationships were assessed in 28 accessions of Musa acuminata (AA) Colla and Musa balbisiana (BB) Colla, and some of their natural hybrids, using the amplified fragment length poly-morphisms (AFLP) technique. Fifteen AFLP +3 primer pairs produced 527 polymorphic bands among...


Ude, G.Pillay, M.Nwakanma, D.Tenkouano, A.[Genetic diversity in Musa acuminata Colla and Musa balbisiana Colla and some of their natural hybrids using AFLP markers]Genetic diversity in Musa acuminata Colla and Musa balbisiana Colla and some of their natural hybrids using AFLP markers

Banana is an important food and cash crop in Uganda. The crop displays wide diversity but the genetic relationship between and withing cultivars is largely unknown. A study was conducted to assess genetic relationships among 'Sukali Ndizi' clones collected from 16 different localities in Uganda ...


Pillay, M.Dimkpa, C.O.Ude, G.Makumbi, DanTushemereirwe, W.K.[Genetic variation in the banana cultivar Sukali ndizi grown in different regions of Uganda]Genetic variation in the banana cultivar Sukali ndizi grown in different regions of Uganda

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

The objectives of this study were to collect and characterise Malawian cassava germplasm using ethnobotany, morphological and Amplified Fragment Length Polymorphism (AFLP) markers. Exploration of accessions with the help of indigenous knowledge was done. Ninety three accessions collected from f...


Benesi, I.R.M.Labuschagne, M.T.Herselman, L.Mahungu, N.M.[Ethnobotany, morphology and genotyping of cassava germplasm from Malawi]Ethnobotany, morphology and genotyping of cassava germplasm from Malawi

Cowpea, Vigna unguiculata (L.) Walp., is an important grain legume grown in tropical and subtropical regions, primarily Africa. The parasitic weed Striga gesnerioides (Willd.) Vatke is one of the most important constraints to cowpea production. Host plant resistance is the only practical control ...


Boukar, O.Kong, L.Singh, B.B.Murdock, L.Ohm, H.W.[AFLP and AFLPderived SCAR markers associated with Striga gesnerioides resistance in cowpea]AFLP and AFLPderived SCAR markers associated with Striga gesnerioides resistance in cowpea
Muñoz Flórez, Ligia CarmenzaBlair, Matthew W.Debouck, Daniel G.[Genetic diversity of the CIAT tepary bean (Phaseolus acutifolius A. Gray) collection measured with amplified fragment length polymorphism markers]Genetic diversity of the CIAT tepary bean (Phaseolus acutifolius A. Gray) collection measured with amplified fragment length polymorphism markers
Beebe, Stephen E.Tohme, Joseph M.Nienhuis, JamesPedraza García, FabioRengifo, JTovar Luque, EIslam, A.[Studies in Phaseolus germplasm diversity: a review of work at CIAT]Studies in Phaseolus germplasm diversity: a review of work at CIAT

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