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Journal Article 2003-07-15

Autor: Simianer, H. Marti, S. Gibson, John P. Hanotte, Olivier H. Rege, J.E.O.

About 30% of all farm animal breeds worldwide are at risk of extinction. To prevent this irreversible erosion of genetic diversity, the limited funds available for conservation need to be allocated in the most efficient way. Applying the diversity concept of Weitzman [Quart. J. Econ. CVII (1992) ...

Enlace original: https://cgspace.cgiar.org/handle/10568/1559

Investigación en Agricultura
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Simianer, H. ,  Marti, S. ,  Gibson, John P. ,  Hanotte, Olivier H. ,  Rege, J.E.O. ,  [An approach to the optimal allocation of conservation funds to minimize loss of genetic diversity between livestock breeds] ,  An approach to the optimal allocation of conservation funds to minimize loss of genetic diversity between livestock breeds
Journal Item 2016-09-30

Autor: Brown, A. Ojango, Julie M.K. Gibson, John P. Coffey, M. Okeyo Mwai, Ally Mrode, Raphael A.

Due to the absence of accurate pedigree information, it has not been possible to implement genetic evaluations for crossbred cattle in African small-holder systems. Genomic selection techniques that do not rely on pedigree information could, therefore, be a useful alternative. The objective of th...

Enlace original: https://cgspace.cgiar.org/handle/10568/78165

Investigación en Agricultura
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Brown, A. ,  Ojango, Julie M.K. ,  Gibson, John P. ,  Coffey, M. ,  Okeyo Mwai, Ally ,  Mrode, Raphael A. ,  [Short communication: Genomic selection in a crossbred cattle population using data from the Dairy Genetics East Africa Project] ,  Short communication: Genomic selection in a crossbred cattle population using data from the Dairy Genetics East Africa Project
Presentation 2019-09-02

Autor: Mrode, Raphael A. Ojango, Julie M.K. Chinyere, E. Gibson, John P. Okeyo Mwai, Ally
Enlace original: https://cgspace.cgiar.org/handle/10568/106562

Investigación en Agricultura
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Mrode, Raphael A. ,  Ojango, Julie M.K. ,  Chinyere, E. ,  Gibson, John P. ,  Okeyo Mwai, Ally ,  [Innovative digital technology and genomic approaches to dairy cattle genetic improvement in developing countries] ,  Innovative digital technology and genomic approaches to dairy cattle genetic improvement in developing countries
Conference Paper 2002

Autor: King, A.H. Jiang, Z.H. Rohrer, G.A. Gibson, John P. Waddington, D. Archibald, A.L.
Enlace original: https://cgspace.cgiar.org/handle/10568/51294

Investigación en Agricultura
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King, A.H. ,  Jiang, Z.H. ,  Rohrer, G.A. ,  Gibson, John P. ,  Waddington, D. ,  Archibald, A.L. ,  [Use of radiation hybrid mapping to locate candidate genes for female reproductive traits in porcine chromosome 8. Abstract] ,  Use of radiation hybrid mapping to locate candidate genes for female reproductive traits in porcine chromosome 8. Abstract
Conference Paper 2018

Autor: Weerasinghe, Shalanee Gibson, John P. Gondro, Cedric Okeyo Mwai, Ally Ojango, Julie M.K. Rao, E.J.O. Dessie, Tadelle Mujibi, Denis Rege, J.E.O.

Genetic diversity of the indigenous cattle of Kenya, Uganda, Ethiopia and Tanzania using high-density SNP data. The indigenous cattle make a significant contribution to the livelihood of many communities in Ethiopia, Tanzania and other countries in eastern Africa. Here, we identify the genetic st...

Enlace original: https://cgspace.cgiar.org/handle/10568/98243

Investigación en Agricultura
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Weerasinghe, Shalanee ,  Gibson, John P. ,  Gondro, Cedric ,  Okeyo Mwai, Ally ,  Ojango, Julie M.K. ,  Rao, E.J.O. ,  Dessie, Tadelle ,  Mujibi, Denis ,  Rege, J.E.O. ,  [Genetic diversity of the indigenous cattle of Kenya, Uganda, Ethiopia and Tanzania using high-density SNP data] ,  Genetic diversity of the indigenous cattle of Kenya, Uganda, Ethiopia and Tanzania using high-density SNP data
Conference Paper 2018

Autor: Aliloo, Hassan Mrode, Raphael A. Okeyo Mwai, Ally Ojango, Julie M.K. Dessie, Tadelle Rege, J.E.O. Goddard, M. Gibson, John P.

Cost-effective genotyping of livestock species can be done through a process which involves genotyping part of the population using a high density (HD) panel and the remainder with a lower density panel and then use imputation to infer the missing genotypes that are not included on the low densit...

Enlace original: https://cgspace.cgiar.org/handle/10568/98244

Investigación en Agricultura
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Aliloo, Hassan ,  Mrode, Raphael A. ,  Okeyo Mwai, Ally ,  Ojango, Julie M.K. ,  Dessie, Tadelle ,  Rege, J.E.O. ,  Goddard, M. ,  Gibson, John P. ,  [Optimal design of low density marker panels for genotype imputation] ,  Optimal design of low density marker panels for genotype imputation
Conference Paper 2013

Autor: Weerasinghe, W.M.S.P. Gondro, C. Jeyaruban, M.G. Okeyo Mwai, Ally Mujibi, Denis Gibson, John P.
Enlace original: https://cgspace.cgiar.org/handle/10568/107083

Investigación en Agricultura
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Weerasinghe, W.M.S.P. ,  Gondro, C. ,  Jeyaruban, M.G. ,  Okeyo Mwai, Ally ,  Mujibi, Denis ,  Gibson, John P. ,  [The prediction of genetic structure of East African smallholder dairy cattle] ,  The prediction of genetic structure of East African smallholder dairy cattle
Conference Paper 2018-10

Autor: Mrode, Raphael A. Aliloo, Hassan Strucken, E.M. Coffey, M. Ojango, Julie M.K. Mujibi, Denis Gibson, John P. Okeyo Mwai, Ally

The lack of data recording in smallholder dairy cattle system implies that the availability of molecular data could offer some quick wins in terms of using the genomic information in genomic evaluation and therefore genomic selection (GS). Initial studies have reported low to medium accuracy of g...

Enlace original: https://cgspace.cgiar.org/handle/10568/97872

Investigación en Agricultura
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Mrode, Raphael A. ,  Aliloo, Hassan ,  Strucken, E.M. ,  Coffey, M. ,  Ojango, Julie M.K. ,  Mujibi, Denis ,  Gibson, John P. ,  Okeyo Mwai, Ally ,  [The impact of modelling and pooled data on the accuracy of genomic prediction in small holder dairy data] ,  The impact of modelling and pooled data on the accuracy of genomic prediction in small holder dairy data
Presentation 2019-07-29

Autor: Mrode, Raphael A. Ojango, Julie M.K. Gibson, John P. Okeyo Mwai, Ally
Enlace original: https://cgspace.cgiar.org/handle/10568/106560

Investigación en Agricultura
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Mrode, Raphael A. ,  Ojango, Julie M.K. ,  Gibson, John P. ,  Okeyo Mwai, Ally ,  [Improving the accuracy of genomic predictions in small holder crossed-bred dairy cattle] ,  Improving the accuracy of genomic predictions in small holder crossed-bred dairy cattle
Conference Paper 2017-07-05

Autor: Strucken, E.M. Esquivelzeta-Rabell, C. Al-Mamun, H.A. Gondro, C. Okeyo Mwai, Ally Gibson, John P.
Enlace original: https://cgspace.cgiar.org/handle/10568/107082

Investigación en Agricultura
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Strucken, E.M. ,  Esquivelzeta-Rabell, C. ,  Al-Mamun, H.A. ,  Gondro, C. ,  Okeyo Mwai, Ally ,  Gibson, John P. ,  [SNP-panel design for dairy proportion estimation and parentage testing] ,  SNP-panel design for dairy proportion estimation and parentage testing

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