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Journal Article 2019

Genetic correlation, genome-wide association and genomic prediction of portable NIRS predicted carotenoids in cassava roots

Autor: Ikeogu, U.N. Akdemir, D. Wolfe, M.D. Okeke, U.G. Amaefula, C. Jannink, Jean-Luc Egesi, Chiedozie N.

Random forests (RF) was used to correlate spectral responses to known wet chemistry carotenoid concentrations including total carotenoid content (TCC), all-trans β-carotene (ATBC), violaxanthin (VIO), lutein (LUT), 15-cis beta-carotene (15CBC), 13-cis beta-carotene (13CBC), alpha-carotene (AC), 9...

Enlace original: https://cgspace.cgiar.org/handle/10568/106243

Investigación en Agricultura

CASSAVA

CAROTENOIDS

GENOMES

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Ikeogu, U.N. , Akdemir, D. , Wolfe, M.D. , Okeke, U.G. , Amaefula, C. , Jannink, Jean-Luc , Egesi, Chiedozie N. , [Genetic correlation, genome-wide association and genomic prediction of portable NIRS predicted carotenoids in cassava roots] , Genetic correlation, genome-wide association and genomic prediction of portable NIRS predicted carotenoids in cassava roots

Journal Article 2017

Accuracies of univariate and multivariate genomic prediction models in African cassava

Autor: Okeke, U.G. Akdemir, D. Rabbi, Ismail Y. Kulakow, P.A. Jannink, Jean-Luc

Background: Genomic selection (GS) promises to accelerate genetic gain in plant breeding programs especially for crop species such as cassava that have long breeding cycles. Practically, to implement GS in cassava breeding, it is necessary to evaluate different GS models and to develop suitable m...

Enlace original: https://cgspace.cgiar.org/handle/10568/89941

Investigación en Agricultura

GENOMICS

PLANT BREEDING

CASSAVA

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Okeke, U.G. , Akdemir, D. , Rabbi, Ismail Y. , Kulakow, P.A. , Jannink, Jean-Luc , [Accuracies of univariate and multivariate genomic prediction models in African cassava] , Accuracies of univariate and multivariate genomic prediction models in African cassava

Journal Article 2017

Prospects for Genomic Selection in Cassava Breeding

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

CASSAVA

MANIHOT ESCULENTA

GENOMICS

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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

Journal Article 2017

Regional Heritability Mapping provides insights into Dry matter (DM) Content in African white and yellow cassava populations

Autor: Okeke, U.G. Akdemir, D. Rabbi, Ismail Y. Kulakow, P.A. Jannink, Jean-Luc

The HarvestPlus program for cassava (Manihot esculenta Crantz) fortifies cassava with beta-carotene by breeding for carotene-rich tubers (yellow cassava). However, a negative correlation between yellowness and dry matter (DM) content has been identified. Here, we investigated the genetic control ...

Enlace original: https://cgspace.cgiar.org/handle/10568/89747

Investigación en Agricultura

CASSAVA

GENE

CASSAVA STARCH

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Okeke, U.G. , Akdemir, D. , Rabbi, Ismail Y. , Kulakow, P.A. , Jannink, Jean-Luc , [Regional Heritability Mapping provides insights into Dry matter (DM) Content in African white and yellow cassava populations] , Regional Heritability Mapping provides insights into Dry matter (DM) Content in African white and yellow cassava populations

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Resultados de búsqueda

Genetic correlation, genome-wide association and genomic prediction of portable NIRS predicted carotenoids in cassava roots

Accuracies of univariate and multivariate genomic prediction models in African cassava

Prospects for Genomic Selection in Cassava Breeding

Regional Heritability Mapping provides insights into Dry matter (DM) Content in African white and yellow cassava populations

Descubre y comparte nuestro conocimiento público

Resultados de búsqueda

Genetic correlation, genome-wide association and genomic prediction of portable NIRS predicted carotenoids in cassava roots

[U19ArtIkeoguGeneticInthomDev.pdf]

Accuracies of univariate and multivariate genomic prediction models in African cassava

[U17ArtOkekeAccuraciesInthomNodev.pdf]

Prospects for Genomic Selection in Cassava Breeding

[U17ArtWolfeProspectsInthomDev.pdf]

Regional Heritability Mapping provides insights into Dry matter (DM) Content in African white and yellow cassava populations

[U17ArtOkekeRegionalInthomNodev.pdf]