Búsqueda - Portal Conocimiento Público CL

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

Listar archivos Citar Enlace permanente

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 2019-10

Historical introgressions from a wild relative of modern cassava improved important traits and may be under balancing selection

Autor: Wolfe, M.D. Bauchet, G.J. Chan, A.W. Lozano, R. Ramu, P. Egesi, Chiedozie N. Kawuki, R. Kulakow, P. Rabbi, Ismail Y. Jannink, Jean-Luc

Introgression of alleles from wild relatives has often been adaptive in plant breeding. However, the significance of historical hybridization events in modern breeding is often not clear. Cassava (Manihot esculenta) is among the most important staple foods in the world, sustaining hundreds of mil...

Enlace original: https://cgspace.cgiar.org/handle/10568/105625

Investigación en Agricultura

CASSAVA

INTROGRESSION

GENETICS

Citar Enlace permanente

Wolfe, M.D. , Bauchet, G.J. , Chan, A.W. , Lozano, R. , Ramu, P. , Egesi, Chiedozie N. , Kawuki, R. , Kulakow, P. , Rabbi, Ismail Y. , Jannink, Jean-Luc , [Historical introgressions from a wild relative of modern cassava improved important traits and may be under balancing selection] , Historical introgressions from a wild relative of modern cassava improved important traits and may be under balancing selection

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

Listar archivos Citar Enlace permanente

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 2016-08-31

Marker-based estimates reveal significant non-additive effects in clonally propagated cassava (Manihot esculenta): implications for the prediction of total genetic value and the selection of varieties

Autor: Wolfe, M.D. Kulakow, P.A. Rabbi, Ismail Y. Jannink, Jean-Luc

In clonally propagated crops, non-additive genetic effects can be effectively exploited by the identification of superior genetic individuals as varieties. Cassava (Manihot esculenta Crantz) is a clonally propagated staple food crop that feeds hundreds of millions. We quantified the amount and na...

Enlace original: https://cgspace.cgiar.org/handle/10568/77138

Investigación en Agricultura

CASSAVA

FOOD CROPS

GENOMIC FEATURES

Listar archivos Citar Enlace permanente

Wolfe, M.D. , Kulakow, P.A. , Rabbi, Ismail Y. , Jannink, Jean-Luc , [Marker-based estimates reveal significant non-additive effects in clonally propagated cassava (Manihot esculenta): implications for the prediction of total genetic value and the selection of varieties] , Marker-based estimates reveal significant non-additive effects in clonally propagated cassava (Manihot esculenta): implications for the prediction of total genetic value and the selection of varieties

Journal Article 2016-07-15

Genome-wide association and prediction reveals genetic architecture of cassava mosaic disease resistance and prospects for rapid genetic improvement

Autor: Wolfe, M.D. Rabbi, Ismail Y. Egesi, Chiedozie N. Hamblin, M. Kawuki, R. Kulakow, P.A. Lozano, R. Carpio, D.P. del Ramu, P. Jannink, Jean-Luc

Cassava (Manihot esculenta Crantz) is a crucial, under-researched crop feeding millions worldwide, especially in Africa. Cassava mosaic disease (CMD) has plagued production in Africa for over a century. Biparental mapping studies suggest primarily a single major gene mediates resistance. To inves...

Enlace original: https://cgspace.cgiar.org/handle/10568/75810

Investigación en Agricultura

GENETIC GAIN

GERMPLASM COLLECTIONS

Listar archivos Citar Enlace permanente

Wolfe, M.D. , Rabbi, Ismail Y. , Egesi, Chiedozie N. , Hamblin, M. , Kawuki, R. , Kulakow, P.A. , Lozano, R. , Carpio, D.P. del , Ramu, P. , Jannink, Jean-Luc , [Genome-wide association and prediction reveals genetic architecture of cassava mosaic disease resistance and prospects for rapid genetic improvement] , Genome-wide association and prediction reveals genetic architecture of cassava mosaic disease resistance and prospects for rapid genetic improvement

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

Historical introgressions from a wild relative of modern cassava improved important traits and may be under balancing selection

Prospects for Genomic Selection in Cassava Breeding

Marker-based estimates reveal significant non-additive effects in clonally propagated cassava (Manihot esculenta): implications for the prediction of total genetic value and the selection of varieties

Genome-wide association and prediction reveals genetic architecture of cassava mosaic disease resistance and prospects for rapid genetic improvement

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]

Historical introgressions from a wild relative of modern cassava improved important traits and may be under balancing selection

Prospects for Genomic Selection in Cassava Breeding

[U17ArtWolfeProspectsInthomDev.pdf]

Marker-based estimates reveal significant non-additive effects in clonally propagated cassava (Manihot esculenta): implications for the prediction of total genetic value and the selection of varieties

[U16ArtWolfeMarkerbasedInthomNodev.pdf]

Genome-wide association and prediction reveals genetic architecture of cassava mosaic disease resistance and prospects for rapid genetic improvement

[U16ArtWolfeGenomewideInthomDev.pdf]