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To evaluate the Weitzman approach for assessing alternative conservation strategies for breed ( population ) diversity, we used genetic distance measures between 49 African cattle breeds divided into two groups of 26 taurine ( Bos taurus ) and sanga ( Bos taurus×Bos indicus ) breeds and 23 zebu ...


Reist-Marti, S.B.Simianer, H.Gibson, John P.Hanotte, Olivier H.Rege, J.E.O.[Weitzman's approach and conservation of breed diversity: An application to African cattle breeds]Weitzman's approach and conservation of breed diversity: An application to African cattle breeds

Hybridization between wild and domestic bovine species occurs worldwide either spontaneously or by organized crossing. We have analysed hybridization of banteng (Bos javanicus) and zebu (Bos indicus) in south-east Asian cattle using mitochondrial DNA (PCR-RFLP and sequencing), AFLP, satellite fr...


Nijman, I.J.Otsen, M.Verkaar, E.L.C.Ruijter, C. deHanekamp, E.Ochieng, J.W.Shamshad, S.Rege, J.E.O.Hanotte, Olivier H.Barwegen, M.W.Sulawati, T.Lenstra, J.A.[Hybridization of Banteng (Bos javanicus) and Zebu (Bos indicus) revealed by mitochondrial DNA, satellite DNA, AFLP and microsatellites]Hybridization of Banteng (Bos javanicus) and Zebu (Bos indicus) revealed by mitochondrial DNA, satellite DNA, AFLP and microsatellites

The Genetic diversity and relationship of native Siri (Bos indicus) cattle populations of Bhutan were evaluated using 20 microsatellite markers. A total of 120 Siri cattle were sampled and were grouped into four populations according to their geographical locations which were named Siri West, Sir...


Dorji, T.Hanotte, Olivier H.Arbenz, M.Rege, J.E.O.Roder, W.[Genetic diversity of indigenous cattle populations in Bhutan: Implications for conservation]Genetic diversity of indigenous cattle populations in Bhutan: Implications for conservation

A comparative study on the response of four indigenous cattle breeds of Ethiopia, namely Abigar, Horro, Sheko and Gurage, to natural challenge of trypanosomosis in the Tolley–Gullele area of the Ghibe valley has been undertaken from August 2000 until August 2004. Fifty female yearlings each of Ho...


Lemecha, H.Mulatu, W.Hussein, I.Rege, J.E.O.Tekle, T.Abdicho, S.Ayalew, W.[Response of four indigenous cattle breeds to natural tsetse and trypanosomosis challenge in the Ghibe valley of Ethiopia]Response of four indigenous cattle breeds to natural tsetse and trypanosomosis challenge in the Ghibe valley of Ethiopia

Hanotte, Olivier H.Rege, J.E.O.[On-farm characterization of the indigenons Small East African Shorthorn Zebu cattle (SEAZ) in the southeast rangelands of Kenya]On-farm characterization of the indigenons Small East African Shorthorn Zebu cattle (SEAZ) in the southeast rangelands of Kenya

Rege, J.E.O.Tawah, C.L.[The state of African cattle genetic resources II. Geographical distribution, characteristics and uses of present-day breeds and strains]The state of African cattle genetic resources II. Geographical distribution, characteristics and uses of present-day breeds and strains

We conducted a two-part study in the native home areas of four cattle breeds, Abigar, Gurage, Horro and Sheko, in south-western Ethiopia. The first part of the study investigated livestock keeper knowledge about trypanosomosis and trypanotolerance. For each breed 60 livestock keepers were intervi...


Stein, J.Ayalew, W.Rege, J.E.O.Mulatu, W.Lemecha, H.Tadesse, Y.Tekle, T.Philipsson, J.[Trypanosomosis and phenotypic features of four indigenous cattle breeds in an Ethiopian field study]Trypanosomosis and phenotypic features of four indigenous cattle breeds in an Ethiopian field study

Rege, J.E.O.[The state of African cattle genetic resources I. Classification framework and identification of threatened and extinct breeds]The state of African cattle genetic resources I. Classification framework and identification of threatened and extinct breeds

Rege, J.E.O.Aboagye, G.S.Tawah, C.L.[Shorthorn cattle of West and Central Africa I. Origin, distribution, classification and population statistics]Shorthorn cattle of West and Central Africa I. Origin, distribution, classification and population statistics

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