Results 71 to 80 of about 8,879 (163)
Frontiers in Genetics, 2017 The East African Shorthorn Zebu (EASZ) cattle are ancient hybrid between Asian zebu × African taurine cattle preferred by local farmers due to their adaptability to the African environment.
Hussain Bahbahani +16 more
doaj +1 more source
Ecology and Evolution, Volume 16, Issue 2, February 2026.This study addresses a key gap in the understanding of molecular adaptation by providing the first complete adult β‐globin gene sequences for two ecologically significant wild sheep species, the Argali (Ovis ammon) and the Urial (Ovis vignei). ABSTRACT The β‐globin gene cluster is a key model for studying molecular adaptation and gene family evolution ...
Paolo Mereu +6 more
wiley +1 more source
Structure génétique du cheptel bovin sédentaire du Nord de la Côte d'Ivoire. Perspectives d'avenir en fonction de la diffusion croissante du sang zébu [PDF]
, 1981 A l'origine, les savanes du Nord de la Côte-d'Ivoire, largement infestées de glossines et de tiques, étaient essentiellement peuplées de taurins trypanotolérants (Baoulé ou N'Dama suivant les régions considérées).
Camus, Emmanuel +2 more
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New Zealand Journal of Agricultural Research, Volume 69, Issue 1, February 2026.The objective of this study was to evaluate body development, growth performance, ingestive behavior, and physiological responses of Nelore and crossbred calves during the cow‐calf phase. Thirty beef calves were divided into four groups according to their genotype: Nelore (NE; eight animals), Nelore × Senepol (NS; eight animals), Nelore × Montana (NM ...
Lidianny S. Amorim +9 more
wiley +1 more source
Optimisation du couple animal-outil. Applications aux cas du zébu, de l'âne et du cheval au Nord-Cameroun [PDF]
, 1997 Dans les années 1980, les performances des animaux de trait dans les systèmes de production de la zone subsahélienne d'Afrique francophone étaient méconnues.
Abakar, Oumarou, Vall, Eric
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The use of Diathermic Syncope® for stunning cattle
EFSA Journal, Volume 24, Issue 2, February 2026.Abstract The EFSA Panel on Animal Health and Welfare (AHAW) was asked to deliver a scientific opinion on the use of Diathermic Syncope® (DTS) for stunning cattle. A dossier was provided by the applicant as the basis for an assessment of the extent to which the method is able to provide a level of animal welfare at least equivalent to that ensured by ...
EFSA Panel on Animal Health and Welfare (AHAW) +22 more
wiley +1 more source
Genetic diversity, introgression and relationships among West/Central African cattle breeds
Genetics Selection Evolution, 2004 Genetic diversity, introgression and relationships were studied in 521 individuals from 9 African Bos indicus and 3 Bos taurus cattle breeds in Cameroon and Nigeria using genotype information on 28 markers (16 microsatellite, 7 milk protein and 5 blood ...
Erhardt Georg +3 more
doaj +1 more source
Extériorisation des potentialités génétiques du zébu peulh sénégalais (Gobra) [PDF]
, 1971 Trois taurillons appartenant à un lot d'animaux dont les potentialités génétiques ont été extériorisées par une alimentation rationnelle dès leur naissance sont abattus à 30, 29 et 27 mois.
Denis, Jean-Pierre, Valenza, Jean
core
Signatures of Selection From Candidate Gene Polymorphisms Panel in Five Zebu Breeds
Brazilian Archives of Biology and Technology, 2018 The signals of selection using candidate genes polymorphism were studied in five zebu breeds of Mexico. Three loci from GHRH and complementarily Steroyl Co Desaturase F762, Dopamine Beta Hydroxilase 17299, and LEP3272 were identified under selection ...
Gaspar Manuel Parra-Bracamonte +3 more
doaj +1 more source
Genetics and Molecular Biology, 2005 We used 550 Braford and 214 Brangus-Ibagé bulls to study the association between Y chromosome morphology and the evaluation of breeding-soundness, karyotyping and breeding records were used to assess Y chromosome morphology.
Marilise M. Horn +4 more
doaj +1 more source