Frente prominente y testuz bien inclinada hacia arriba. Y chromosome variants in cattle bos taurus and bos indicus c. The overall size and centromeric index of y are defined for each of 18 breeds of bos taurus and 8 breeds of bos indicus. Os animais do genero bos, sao mamiferos bovideos, domesticados desde tempos prehistoricos. Ppt generalidades del bos taurus y bos indicus francy. Bos taurus y bos indicus razas animales mundo pecuario. Pastos y forrajes norena grisales jorge mario weebly. Animal science anoestrus artificial insemination asociacion latinoamericana beef cattle beef cows bodyweight boran bos indicus bos indicus cattle bos taurus bovine brahman cattle brahman cows brucellosis bulls calf calving interval calving.
Bos taurus linnaeus, 1758 sinonimo bos indicus nd nombre comun cebu. Pdf genetic effects on beef tenderness in bos indicus. Watson karyotype research laboratory, department of veterinary anatomy the university of sydney, n. Pdf two hundred and nine reciprocal backcross and f2 progeny produced by embryo transfer from angus bos taurus and brahman bos indicus parents and. Este genero inclui o gado bovino domestico, com duas principais subespecies, a bos taurus, gado europeu, e o bos indicus, ou gado zebu, indiano. The gband pattern showed seven discernable regions in either species, so that the terminal part of the q arm in bos indicus is homologous with the p arm in bos taurus. Holstein, aberdeen angus, limousin, hereford, charolaise, romagnola, jersey y pardo suizo. Pdf genetic introgression of bos indicus bovidae in. The barheaded goose anser indicus is a goose that breeds in central asia in colonies of thousands near mountain lakes and winters in south asia, as far south as peninsular india. Also, beef from 38 bos indicus composites aged more slowly from 1 to 7 d and was less tender at 4, 7, 14, 21, and 35 d postmortem than beef from bos taurus cattle. Genetic introgression of bos indicus bovidae in colombian creole cattle bos taurus article pdf available in acta biologica colombiana 1. Hay 75 diferentes razas, distribuidas en numeros casi iguales entre africa y asia.