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Journal Article 2007

Autor: Okogbenin, Emmanuel Porto, M.C.M. Egesi, Chiedozie N. Mba, C Espinosa, E. Santos Melendez, LG Ospina, C. Marin, JA Barrera Sabogal, E Gutiérrez A., Janeth Patricia Ekanayake, I.J. Iglesias, C.A. Fregene, Martin A.

The gene pools for breeding cassava (Manihot esculenta Crantz) in Africa currently contain only a fraction of the existing genetic variation found in Latin America where the crop originates. Our research aimed to broaden the genetic base in Africa by introducing Latin American (LA) germplasm. The...

Enlace original: https://cgspace.cgiar.org/handle/10568/43842

Investigación en Agricultura
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Okogbenin, Emmanuel ,  Porto, M.C.M. ,  Egesi, Chiedozie N. ,  Mba, C ,  Espinosa, E. ,  Santos Melendez, LG ,  Ospina, C. ,  Marin, JA ,  Barrera Sabogal, E ,  Gutiérrez A., Janeth Patricia ,  Ekanayake, I.J. ,  Iglesias, C.A. ,  Fregene, Martin A. ,  [Marker-assisted introgression of resistance to cassava mosaic disease into Latin American germplasm for the genetic improvement of cassava in Africa] ,  Marker-assisted introgression of resistance to cassava mosaic disease into Latin American germplasm for the genetic improvement of cassava in Africa
Poster 2007

Autor: Okogbenin, Emmanuel Egesi, Chiedozie N. Mba, C Espinosa, E. Santos Meléndez, Luis Guillermo Ospina, C. Marín, J.A. Barrera Sabogal, E Gutiérrez A., Janeth Patricia Fregene, Martin A.
Enlace original: https://cgspace.cgiar.org/handle/10568/57834

Investigación en Agricultura
Enlace permanente
Okogbenin, Emmanuel ,  Egesi, Chiedozie N. ,  Mba, C ,  Espinosa, E. ,  Santos Meléndez, Luis Guillermo ,  Ospina, C. ,  Marín, J.A. ,  Barrera Sabogal, E ,  Gutiérrez A., Janeth Patricia ,  Fregene, Martin A. ,  [Bridging the cassava productivity gap between Africa and the world: identification of elite CIAT lines adapted to Nigerian agro-ecologies] ,  Bridging the cassava productivity gap between Africa and the world: identification of elite CIAT lines adapted to Nigerian agro-ecologies
Book Chapter 2013

Autor: Okogbenin, Emmanuel Egesi, Chiedozie N. Fregene, Martin A.
Enlace original: https://cgspace.cgiar.org/handle/10568/55639

Investigación en Agricultura
Enlace permanente
Okogbenin, Emmanuel ,  Egesi, Chiedozie N. ,  Fregene, Martin A. ,  [Molecular markers and tissue culture: technologies transcending continental barries to add value and improve productivity of cassava in Africa] ,  Molecular markers and tissue culture: technologies transcending continental barries to add value and improve productivity of cassava in Africa
Poster 2004

Autor: Egesi, Chiedozie N. Mba, C Tafur, S Castelblanco, WH Morante, N Ceballos, H. Fregene, Martin A.
Enlace original: https://cgspace.cgiar.org/handle/10568/57974

Investigación en Agricultura
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Egesi, Chiedozie N. ,  Mba, C ,  Tafur, S ,  Castelblanco, WH ,  Morante, N ,  Ceballos, H. ,  Fregene, Martin A. ,  [Identification of naturally occurring and irradiation-induced mutant GBSSI alleles of cassava in a heterozygous genetic background] ,  Identification of naturally occurring and irradiation-induced mutant GBSSI alleles of cassava in a heterozygous genetic background
Journal Article 2014-01-15

Autor: Olasanmi, B Akoroda, M.O. Okogbenin, Emmanuel Egesi, Chiedozie N. Kahya, SS Onyegbule, O Ewa, F. Gutiérrez, J. Ceballos, H. Tohme, Joseph M. Fregene, Martin A.

Late root bulking is a major factor leading to rejection and abandoning of improved cassava genotypes in sub-Saharan Africa. Early bulking (EB) varieties shorten the growth period from planting to harvesting, better fit into environments with short rainy season, and reduce exposure to biotic and ...

Enlace original: https://cgspace.cgiar.org/handle/10568/42140

Investigación en Agricultura
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Olasanmi, B ,  Akoroda, M.O. ,  Okogbenin, Emmanuel ,  Egesi, Chiedozie N. ,  Kahya, SS ,  Onyegbule, O ,  Ewa, F. ,  Gutiérrez, J. ,  Ceballos, H. ,  Tohme, Joseph M. ,  Fregene, Martin A. ,  [Bulked segregant analysis identifies molecular markers associated with early bulking in cassava (Manihot esculenta Crantz)] ,  Bulked segregant analysis identifies molecular markers associated with early bulking in cassava (Manihot esculenta Crantz)
Poster 2017-10-06

Autor: Teeken, Béla Tufan, Hale Ann Kulakow, P.A. Egesi, Chiedozie N. Madu, Tessy Chijoke, Ugo Olaosebikan, Olamide Bello, Abolore Tegbaru, Amare Isaacs, Krista Murphy, Seamus Ileubbey, Peter Durodola, Owoade Ogunade, Olabisi Okoro, Maria Onyeka, Joseph
Enlace original: https://cgspace.cgiar.org/handle/10568/89296

Investigación en Agricultura
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Teeken, Béla ,  Tufan, Hale Ann ,  Kulakow, P.A. ,  Egesi, Chiedozie N. ,  Madu, Tessy ,  Chijoke, Ugo ,  Olaosebikan, Olamide ,  Bello, Abolore ,  Tegbaru, Amare ,  Isaacs, Krista ,  Murphy, Seamus ,  Ileubbey, Peter ,  Durodola, Owoade ,  Ogunade, Olabisi ,  Okoro, Maria ,  Onyeka, Joseph ,  [Intersectional gender tool focusing on task groups] ,  Intersectional gender tool focusing on task groups
Poster 2017-10-06

Autor: Tufan, Hale Ann Ikeogu, Ugochukwu N. Jannink, Jean-Luc Egesi, Chiedozie N.
Enlace original: https://cgspace.cgiar.org/handle/10568/89297

Investigación en Agricultura
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Tufan, Hale Ann ,  Ikeogu, Ugochukwu N. ,  Jannink, Jean-Luc ,  Egesi, Chiedozie N. ,  [1000 minds- Economic Weights for Gendered Traits?] ,  1000 minds- Economic Weights for Gendered Traits?
Journal Article 2017

Autor: Wolfe, M.D. Carpio, D.P. del Alabi, O. Ezenwaka, L.C. Ikeogu, Ugochukwu N. Kayondo, I.S. Lozano, R. Okeke, U.G. Ozimati, A.A. Williams, E. Egesi, Chiedozie N. Kawuki, Robert S. Kulakow, P.A. Rabbi, Ismail Y. Jannink, Jean-Luc

Cassava (Manihot esculenta Crantz) is a clonally propagated staple food crop in the tropics. Genomic selection (GS) has been implemented at three breeding institutions in Africa to reduce cycle times. Initial studies provided promising estimates of predictive abilities. Here, we expand on previou...

Enlace original: https://cgspace.cgiar.org/handle/10568/89706

Investigación en Agricultura
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Wolfe, M.D. ,  Carpio, D.P. del ,  Alabi, O. ,  Ezenwaka, L.C. ,  Ikeogu, Ugochukwu N. ,  Kayondo, I.S. ,  Lozano, R. ,  Okeke, U.G. ,  Ozimati, A.A. ,  Williams, E. ,  Egesi, Chiedozie N. ,  Kawuki, Robert S. ,  Kulakow, P.A. ,  Rabbi, Ismail Y. ,  Jannink, Jean-Luc ,  [Prospects for Genomic Selection in Cassava Breeding] ,  Prospects for Genomic Selection in Cassava Breeding
Conference Paper 2008

Autor: Fregene, Martin A. Moreno Cabrera, MI Ospina, C. Marín, J.A. Hurtado, P Santos Meléndez, Luis Guillermo Barrera, E. Gutiérrez A., Janeth Patricia Okogbenin, Emmanuel Egesi, Chiedozie N. Mba, C Buitrago, C. Ceballos, H. Tomkins, J Tohme, Joseph M.
Enlace original: https://cgspace.cgiar.org/handle/10568/65469

Investigación en Agricultura
Enlace permanente
Fregene, Martin A. ,  Moreno Cabrera, MI ,  Ospina, C. ,  Marín, J.A. ,  Hurtado, P ,  Santos Meléndez, Luis Guillermo ,  Barrera, E. ,  Gutiérrez A., Janeth Patricia ,  Okogbenin, Emmanuel ,  Egesi, Chiedozie N. ,  Mba, C ,  Buitrago, C. ,  Ceballos, H. ,  Tomkins, J ,  Tohme, Joseph M. ,  [Cassava genomics research at CIAT] ,  Cassava genomics research at CIAT
Poster 2009

Autor: Calle, F Ceballos, H. Chávez, Alba L. Cuambe, CE Egesi, Chiedozie N. Fregene, Martin A. Morante, N Pérez Velásquez, Juan Carlos Rosero, EA Sánchez, T. Tofiño Rivera, Adriana Patricia
Enlace original: https://cgspace.cgiar.org/handle/10568/58078

Investigación en Agricultura
Enlace permanente
Calle, F ,  Ceballos, H. ,  Chávez, Alba L. ,  Cuambe, CE ,  Egesi, Chiedozie N. ,  Fregene, Martin A. ,  Morante, N ,  Pérez Velásquez, Juan Carlos ,  Rosero, EA ,  Sánchez, T. ,  Tofiño Rivera, Adriana Patricia ,  [Identification of different sources for tolerance to post-harvest physiological deterioration (PPO)] ,  Identification of different sources for tolerance to post-harvest physiological deterioration (PPO)

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