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Journal Article 2014

Autor: Ogunkanmi, L.A. Ogundipe, O.T. Fatokun, C.A.

Forty eight accessions of cultivated cowpea were assessed using 12 simple sequence repeat (SSR) markers. The unweighted pair group method with arithmetic mean (UPGMA) dendrogram constructed revealed three main clusters when truncated at 65% similarity coefficient. All accessions showed high genet...

Enlace original: https://cgspace.cgiar.org/handle/10568/76123

Investigación en Agricultura
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Ogunkanmi, L.A. ,  Ogundipe, O.T. ,  Fatokun, C.A. ,  [Molecular characterization of cultivated cowpea (Vigna unguiculata L. Walp) using simple sequence repeats markers] ,  Molecular characterization of cultivated cowpea (Vigna unguiculata L. Walp) using simple sequence repeats markers
Journal Article 2003

Autor: Ude, G. Pillay, M. Ogundiwin, E. Tenkouano, A.

Fifteen AFLP primer pairs (EcoRI+3 and MseI+3) and 60 10-mer RAPD primers were used to detect polymorphisms and assess genetic relationships in a sample of 25 plantains from diverse parts of Western and Central Africa. The discriminatory power of the AFLP technique was greater than that of the RA...

Enlace original: https://cgspace.cgiar.org/handle/10568/96395

Investigación en Agricultura
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Ude, G. ,  Pillay, M. ,  Ogundiwin, E. ,  Tenkouano, A. ,  [Genetic diversity in an African plantain core collection using AFLP and RAPD markers] ,  Genetic diversity in an African plantain core collection using AFLP and RAPD markers
Journal Article 2017

Autor: Kolawole, A.O. Menkir, A. Gedil, M. Blay, E. Ofori, K. Kling, J.G.

Two tropical maize composites were subjected to four cycles of reciprocal recurrent selection to develop divergent inbred lines with good combining ability. This study was conducted to examine the extent of genetic diversity, changes in allele composition and genetic structure, of 100 randomly se...

Enlace original: https://cgspace.cgiar.org/handle/10568/79947

Investigación en Agricultura
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Kolawole, A.O. ,  Menkir, A. ,  Gedil, M. ,  Blay, E. ,  Ofori, K. ,  Kling, J.G. ,  [Genetic divergence in two tropical maize composites after four cycles of reciprocal recurrent selection] ,  Genetic divergence in two tropical maize composites after four cycles of reciprocal recurrent selection
Journal Article 2012

Autor: Prochnik, S Marri, PR Desany, B Rabinowitch, PD Kodira, C Fauquet, Claude M. Tohme, Joseph M. Rodríguez, F. Mohiuddin, M Harkins, T Rokhsar, DS Rounsley, S

The starchy swollen roots of cassava provide an essential food source for nearly a billion people, as well as possibilities for bioenergy, yet improvements to nutritional content and resistance to threatening diseases are currently impeded. A 454-based whole genome shotgun sequence has been assem...

Enlace original: https://cgspace.cgiar.org/handle/10568/44154

Investigación en Agricultura
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Prochnik, S ,  Marri, PR ,  Desany, B ,  Rabinowitch, PD ,  Kodira, C ,  Fauquet, Claude M. ,  Tohme, Joseph M. ,  Rodríguez, F. ,  Mohiuddin, M ,  Harkins, T ,  Rokhsar, DS ,  Rounsley, S ,  [The cassava genome: current progress, future directions] ,  The cassava genome: current progress, future directions
Journal Article 2012

Autor: Ceballos, Hernán Kulakow, Peter Hershey, Clair

Cassava is an important energy source in the diets of millions of people in tropical and subtropical regions of the world. It is a key subsistence crop, and its industrial uses are steadily growing. In spite of its economic and social relevance, relatively little investment has been made for rese...

Enlace original: https://cgspace.cgiar.org/handle/10568/43246

Investigación en Agricultura
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Ceballos, Hernán ,  Kulakow, Peter ,  Hershey, Clair ,  [Cassava breeding: current status, bottlenecks and the potential of biotechnology tools] ,  Cassava breeding: current status, bottlenecks and the potential of biotechnology tools
Journal Article 2012

Autor: Takan, J.P. Chipili, J. Muthumeenakshi, S. Talbot, N.J. Manyasa, E.O. Bandyopadhyay, Ranajit Sere, Y. Nutsugah, S.K. Talhinhas, P. Hossain, M.A. Brown, A. Sreenivasaprasad, S.

In this study, host-specific forms of the blast pathogen Magnaporthe oryzae in sub-Saharan Africa (SSA) were characterised from distinct cropping locations using a combination of molecular and biological assays. Finger millet blast populations in East Africa revealed a continuous genetic variatio...

Enlace original: https://cgspace.cgiar.org/handle/10568/79826

Investigación en Agricultura
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Takan, J.P. ,  Chipili, J. ,  Muthumeenakshi, S. ,  Talbot, N.J. ,  Manyasa, E.O. ,  Bandyopadhyay, Ranajit ,  Sere, Y. ,  Nutsugah, S.K. ,  Talhinhas, P. ,  Hossain, M.A. ,  Brown, A. ,  Sreenivasaprasad, S. ,  [Magnaporthe oryzae populations adapted to finger millet and rice exhibit distinctive patterns of genetic diversity, sexuality and host interaction] ,  Magnaporthe oryzae populations adapted to finger millet and rice exhibit distinctive patterns of genetic diversity, sexuality and host interaction
Journal Article 2009

Autor: Obidiegwu, J.E. Kolesnikova-Allen, M. Ene-Obong, E.E. Muoneke, C.O. Asiedu, Robert

The genetic diversity of 219 accessions of Guinea yam germplasm from Benin, Congo, Côte d’ Ivoire,Equatorial Guinea, Gabon, Ghana, Nigeria, Sierra Leone and Togo was accessed using 15 microsatelliteloci. High diversity of 0.677 was found among the accessions. An allelic average of 8.06 andpolymor...

Enlace original: https://cgspace.cgiar.org/handle/10568/91519

Investigación en Agricultura
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Obidiegwu, J.E. ,  Kolesnikova-Allen, M. ,  Ene-Obong, E.E. ,  Muoneke, C.O. ,  Asiedu, Robert ,  [SSR markers reveal diversity in Guinea yam (Dioscorea cayenensis/D. rotundata) core set] ,  SSR markers reveal diversity in Guinea yam (Dioscorea cayenensis/D. rotundata) core set
Journal Article 1995

Autor: Ortiz, R. Vuylsteke, D.R.

Plantain and banana (Musa spp. AAB and AAA groups) are perennial giant herbs of the tropics which develop parthenocarpic fruits. At least three independent but complementary dominant genes control vegetative parthenocarpy in Musa. One of these genes, P1 segregates in euploid hybrid progenies deri...

Enlace original: https://cgspace.cgiar.org/handle/10568/101071

Investigación en Agricultura
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Ortiz, R. ,  Vuylsteke, D.R. ,  [Effect of the parthenocarpy gene P1 and ploidy in bunch and fruit traits of plantain and banana hybrids] ,  Effect of the parthenocarpy gene P1 and ploidy in bunch and fruit traits of plantain and banana hybrids
Journal Article 2007

Autor: Ceballos, H. Sánchez, T. Morante, N Fregene, Martin A. Dufour, D.L. Smith, A.M. Denyer, K Pérez Velásquez, Juan Carlos Calle, F Mestres, C

One of the objectives of the cassava-breeding project at CIAT is the identification of clones with special root quality characteristics. A large number of self-pollinations have been made in search of useful recessive traits. During 2006 harvests an S1 plant produced roots that stained brownish-r...

Enlace original: https://cgspace.cgiar.org/handle/10568/42743

Investigación en Agricultura
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Ceballos, H. ,  Sánchez, T. ,  Morante, N ,  Fregene, Martin A. ,  Dufour, D.L. ,  Smith, A.M. ,  Denyer, K ,  Pérez Velásquez, Juan Carlos ,  Calle, F ,  Mestres, C ,  [Discovery of an amylose-free starch mutant in cassava (Manihot esculenta Crantz)] ,  Discovery of an amylose-free starch mutant in cassava (Manihot esculenta Crantz)
Journal Article 2003

Autor: Fregene, Martin A. Suarez, MC Mkumbira, J. Kulembeka, H.P. Ndedya, E Kulaya, A Mitchel, S Gullberg, U Rosling, H. Dixon, Alfred G.O. Dean, R. Kresovich, S

Cassava (Manihot esculenta) is an allogamous, vegetatively propagated, Neotropical crop that is also widely grown in tropical Africa and Southeast Asia. To elucidate genetic diversity and differentiation in the crop's primary and secondary centers of diversity, and the forces shaping them, SSR ma...

Enlace original: https://cgspace.cgiar.org/handle/10568/44097

Investigación en Agricultura
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Fregene, Martin A. ,  Suarez, MC ,  Mkumbira, J. ,  Kulembeka, H.P. ,  Ndedya, E ,  Kulaya, A ,  Mitchel, S ,  Gullberg, U ,  Rosling, H. ,  Dixon, Alfred G.O. ,  Dean, R. ,  Kresovich, S ,  [Simple sequence repeat marker diversity in cassava landraces: Genetic diversity and differentiation in an asexually propagated crop] ,  Simple sequence repeat marker diversity in cassava landraces: Genetic diversity and differentiation in an asexually propagated crop

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