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Mwacharo, Joram M.Ojango, Julie M.K.Baltenweck, IsabelleWright, Iain A.Staal, Steven J.Rege, J.E.O.Okeyo Mwai, Ally[Livestock productivity constraints and opportunities for investment in science and technology]Livestock productivity constraints and opportunities for investment in science and technology

Rege, J.E.O.Aboagye, G.S.Tawah, C.L.[Shorthorn cattle of west and central Africa II. Ecological settings, utility, management and production systems]Shorthorn cattle of west and central Africa II. Ecological settings, utility, management and production systems

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...


Weerasinghe, ShalaneeGibson, John P.Gondro, CedricOkeyo Mwai, AllyOjango, Julie M.K.Rao, E.J.O.Dessie, TadelleMujibi, DenisRege, 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

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...


Aliloo, HassanMrode, Raphael A.Okeyo Mwai, AllyOjango, Julie M.K.Dessie, TadelleRege, 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

Sub-Saharan Africa is rich in animal biodiversity. Over 95 percent of the continent's domestic ruminants are indigenous. In Africa, indigenous livestock breeds support the majority of smallholder rural farmers for whom these genetic resources are important for improved nutrition, income and as in...


Rege, J.E.O.Baker, R.L.[Characterization, conservation and utilization of indigenous African animal genetic resources - ILCA's proposed program]Characterization, conservation and utilization of indigenous African animal genetic resources - ILCA's proposed program

Reproductive performance and disease data were recorded for 2 years on 1,824 dairy cows in smallholder farms using participatory approaches and onfarm recording. Most animals experienced one service to conception. Calving intervals were long, ranging between 261 and 761 days, with an average of 4...


Mujibi, F.D.N.Ojango, Julie M.K.Rao, E.J.O.Karanja, T.Kihara, AbsolomonMarete, A.Baltenweck, IsabellePoole, Elizabeth J.Rege, J.E.O.Gondro, C.Weerasinghe, W.M.S.P.Gibson, John P.Okeyo Mwai, Ally[Use of high density SNP genotypes to determine the breed composition of cross bred dairy cattle in smallholder farms: Assessment of reproductive and health performance]Use of high density SNP genotypes to determine the breed composition of cross bred dairy cattle in smallholder farms: Assessment of reproductive and health performance

Han JianlinRichard, C.Hanotte, Olivier H.McVeigh, C.Rege, J.E.O.[Yak production in central Asian highlands: Proceedings of the third international congress on yak held in Lhasa, P.R. China, 4-9 September 2000]Yak production in central Asian highlands: Proceedings of the third international congress on yak held in Lhasa, P.R. China, 4-9 September 2000
Autor: Rege, J.E.O.

Techniques of modern biology such as molecular cloning of genes, gene transfer, genetic manipulation of animal and plant embryo transfer, genetic manipulation of rumen microbes, chemical and biological treatment of low quality animal feeds for improved nutritive value, genetically engineered immu...


Rege, J.E.O.[Biotechnology options for improving livestock production in developing countries, with special reference to sub-Saharan Africa]Biotechnology options for improving livestock production in developing countries, with special reference to sub-Saharan Africa

Karugia, Joseph T.Okeyo Mwai, AllyKaito, R.Wollny, C.B.A.Drucker, A.G.Rege, J.E.O.[Economic analysis of crossbreeding programs in sub-Saharan Africa: A conceptual framework and Kenyan case]Economic analysis of crossbreeding programs in sub-Saharan Africa: A conceptual framework and Kenyan case
Autor: Rege, J.E.O.

Among agricultural and allied fields, animal production and health have probably benefited the most from biotechnology. Successful application of biotechnology has generally been limited to developed countries. Specifically, there are hardly any success stories of the application of biotechnology...


Rege, J.E.O.[Application of biotechnology in genetic improvement, characterization and conservation of livestock]Application of biotechnology in genetic improvement, characterization and conservation of livestock

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