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Hickey, J.M.Chiurugwi, T.Mackay, I.Powell, WayneEggen, A.Kilian, A.Jones, Christopher S.Canales, C.Grattapaglia, D.Bassi, F.Atlin, G.Gorjanc, G.Dawson, I.Rabbi, Ismail Y.Ribaut, J.M.Rutkoski, J.Benzie, John A.H.Lightner, J.Mwacharo, Joram M.Parmentier, J.Robbins, K.Skot, L.Wolfe, M.Rouard, M.Clark, M.Amer, P.Gardiner, Peter R.Hendre, P.Mrode, Raphael A.Sivasankar, ShobaRasmussen, S.Groh, S.Jackson, V.Thomas, W.Beyene, Y.[Genomic prediction unifies animal and plant breeding programs to form platforms for biological discovery]Genomic prediction unifies animal and plant breeding programs to form platforms for biological discovery

Cassava (Manihot esculenta Crantz) is an important staple food in sub-Saharan Africa. Breeding experiments were conducted at the International Institute of Tropical Agriculture in cassava to select elite parents. Taking into account the heterogeneity in the field while evaluating these trials can...


Elias, A.A.Rabbi, Ismail Y.Kulakow, P.A.Jannink, Jean-Luc[Improving genomic prediction in cassava field experiments using spatial analysis]Improving genomic prediction in cassava field experiments using spatial analysis

The International Institute of Tropical Agriculture maintains the world’s largest collection of cowpea germplasm of over 15,000 accessions. A sub-set of 298 lines from the loosely composed mini core collection of 370 landraces were genotyped based on genotyping by sequencing (GBS). Ward’s minimum...


Fatokun, C.Girma, G.Abberton, M.T.Gedil, M.Unachukwu, N.N.Oyatomi, O.Yusuf, M.Rabbi, Ismail Y.Boukar, O.[Genetic diversity and population structure of a mini-core subset from the world cowpea (Vigna unguiculata (L.) Walp.) germplasm collection]Genetic diversity and population structure of a mini-core subset from the world cowpea (Vigna unguiculata (L.) Walp.) germplasm collection

This article examines the impact that misreporting adoption status has on the identification and estimation of causal effects on productivity. In particular, by comparing measurement error-ridden self-reported adoption data with measurement-error-free DNA-fingerprinted adoption data, we investiga...


Assfaw Wossen, TesfamichealAbdoulaye, TahirouAlene, A.Nguimkeu, P.Feleke, S.Rabbi, Ismail Y.Haile, M.G.Manyong, Victor M.[Estimating the productivity impacts of technology adoption in the presence of misclassification]Estimating the productivity impacts of technology adoption in the presence of misclassification

Cassava (Manihot esculenta Crantz) is an important staple food crop in Africa and South America; however, ubiquitous deleterious mutations may severely decrease its fitness. To evaluate these deleterious mutations, we constructed a cassava haplotype map through deep sequencing 241 diverse accessi...


Ramu, P.Esuma, W.Kawuki, R.Rabbi, Ismail Y.Egesi, Chiedozie N.Bredeson, J.V.Bart, R.S.Verma, J.Buckler, E.S.Lu, F[Cassava haplotype map highlights fixation of deleterious mutations during clonal propagation]Cassava haplotype map highlights fixation of deleterious mutations during clonal propagation

The persistent challenge of insufficient food, unbalanced nutrition, and deteriorating natural resources in the most vulnerable nations, characterized by fast population growth, calls for utilization of innovative technologies to curb constraints of crop production. Enhancing genetic gain by usin...


Gedil, M.Ferguson, M.Girma Tessema, G.Gisel, A.Stavolone, L.Rabbi, Ismail Y.[perspectives on the application of next generation sequencing to the improvement of Africa's staple food crops]perspectives on the application of next generation sequencing to the improvement of Africa's staple food crops

Plants' competing for available resources is an unavoidable phenomenon in a field. We conducted studies in cassava (Manihot esculenta Crantz) in order to understand the pattern of this competition. Taking into account the competitive ability of genotypes while selecting parents for breeding advan...


Elias, A.A.Rabbi, Ismail Y.Kulakow, P.Jannink, Jean-Luc[Improving genomic prediction in cassava field experiments by accounting for interplot competition]Improving genomic prediction in cassava field experiments by accounting for interplot competition

Breeding in the CGIAR Research Program on Roots, Tubers and Bananas (RTB) targets highly diverse biotic and abiotic constraints, whilst meeting complex end-user quality preferences to improve livelihoods of beneficiaries in developing countries. Achieving breeding targets and increasing the rate ...


Friedmann, MichaelAsfaw, AsratAnglin, Noelle L.Becerra López Lavelle, Luis AugustoBhattacharjee, RanjanaBrown, AllanCarey, EdwardFerguson, Morag E.Gemenet, DorcusLindqvist-Kreuze, HaneleRabbi, Ismail Y.Rouard, MathieuSwennen, RonyThiele, Graham[Genomics-Assisted Breeding in the CGIAR Research Program on Roots, Tubers and Bananas (RTB)]Genomics-Assisted Breeding in the CGIAR Research Program on Roots, Tubers and Bananas (RTB)

Cassava green mite [CGM, Mononychellus tanajoa (Bondar)] is a dry-season pest that usually feeds on the underside of young leaves causing leaf chlorosis, stunted growth, and root yield reduction by 80%. Since cassava (Manihot esculenta Crantz) leaves and roots serve as a primary staple food sourc...


Ezenwaka, L.C.Carpio, D.P. delJannink, Jean-LucRabbi, Ismail Y.Danquah, E.Y.Asante, I.Danquah, A.Blay, E.Egesi, Chiedozie N.[Genome-wide association study of resistance to cassava green mite pest and related traits in cassava]Genome-wide association study of resistance to cassava green mite pest and related traits in cassava

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