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Okogbenin, EmmanuelFregene, Martin A.[Genetic mapping of QTLs affecting productivity and plant architecture in a full-sib cross from non-inbred parents in Cassava (Manihot esculenta Crantz)]Genetic mapping of QTLs affecting productivity and plant architecture in a full-sib cross from non-inbred parents in Cassava (Manihot esculenta Crantz)

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 ...


Olasanmi, BAkoroda, M.O.Okogbenin, EmmanuelEgesi, Chiedozie N.Kahya, SSOnyegbule, OEwa, 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)
Okogbenin, EmmanuelSetter, TLFerguson, M.Mutegi, RCeballos, HernanOlasanmi, BFregene, Martin A.[Phenotypic approaches to drought in cassava: review]Phenotypic approaches to drought in cassava: review
Okogbenin, EmmanuelMbanaso, ENAEwa, F.[Use of tissue for germplas conservation and transfer]Use of tissue for germplas conservation and transfer
Ceballos, H.Okogbenin, EmmanuelPérez, Juan CarlosBecerra López Lavelle, Luis AugustoDebouck, Daniel G.[Cassava]Cassava

The genome locations of the wound-response genes that were expressedduring the post-harvest physiological deterioration (PPD) of cassava, suchas phenylalanine ammonia lyase, ?-1.3 glucanase, hydroxyprolinerich glycoprotein, catalase, 1-aminocyclopropane 1-carboxylate, cysteineprotease inhibitor, ...


Cortés Bermúdez, D.F.Reilly, KOkogbenin, EmmanuelBeeching, JRIglesias, C.A.Tohme, Joseph M.[Mapping wound-response genes involved in post-harvest physiological deterioration (PPD) of cassava (Manihot esculenta Crantz)]Mapping wound-response genes involved in post-harvest physiological deterioration (PPD) of cassava (Manihot esculenta Crantz)

Breeding goals of yield increases, root quality improvement, and disease resistance in cassava are considerably slowed down by biological characteristics of the crop, which includes a long growth cycle, a heterozygous genetic background and a poor knowledge of the organization of crop diversity. ...


Fregene, Martin A.Okogbenin, EmmanuelMba, CAngel, F.Suarez, MCGutiérrez A., Janeth PatriciaChavarriaga Aguirre, PaulRoca, William M.Bonierbale, Merideth W.Tohme, Joseph M.[Genome mapping in cassava improvement: Challenges, achievements and opportunities]Genome mapping in cassava improvement: Challenges, achievements and opportunities

The genetic basis of early bulking in cassava was studied in a replicated, multi-locational trial using 144 F1 progeny derived from an intra-specific cross between two non-inbred parents. A second, sequential harvest experiment examined the relative importance of eight yield-related traits on ear...


Okogbenin, EmmanuelFregene, Martin A.[Genetic analysis and QTL mapping of early root bulking in an F1 population of non-inbred parents in cassava (Manihot esculenta Crantz)]Genetic analysis and QTL mapping of early root bulking in an F1 population of non-inbred parents in cassava (Manihot esculenta Crantz)
Okogbenin, EmmanuelFregene, Martin A.[QTL mapping in an F1 population from non-inbred parents in cassava (Manihot esculenta) : Yield and root quality traits]QTL mapping in an F1 population from non-inbred parents in cassava (Manihot esculenta) : Yield and root quality traits
Fregene, Martin A.Moreno Cabrera, MIOspina, C.Marín, J.A.Hurtado, PSantos Meléndez, Luis GuillermoBarrera, E.Gutiérrez A., Janeth PatriciaOkogbenin, EmmanuelEgesi, Chiedozie N.Mba, CBuitrago, C.Ceballos, H.Tomkins, JTohme, Joseph M.[Cassava genomics research at CIAT]Cassava genomics research at CIAT

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