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22por Hartfield, Matthew, Poulsen, Nina Aagaard, Guldbrandtsen, Bernt, Bataillon, Thomas“…We apply one such method, the “Singleton Density Score” (SDS), to the Holstein breed of Bos taurus to detect recent selection (arising up to around 740 years ago). …”
Publicado 2021
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23por Naji, Maulana M., Utsunomiya, Yuri T., Sölkner, Johann, Rosen, Benjamin D., Mészáros, Gábor“…The latest reference sequence adopted by the scientific community for the analysis of cattle data is ARS_UCD1.2, built from the DNA of a Hereford cow (Bos taurus taurus—B. taurus). A complementary genome assembly, UOA_Brahman_1, was recently built to represent the other cattle subspecies (Bos taurus indicus—B. indicus) from a Brahman cow haplotype to further support analysis of B. indicus data. …”
Publicado 2021
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24por Chekirov, K.B., Isakova, Zh.T., Kipen, V.N., Irsaliev, M.I., Mukeeva, S.B., Aitbaev, K.A., Sharshenalieva, G.A., Beyshenalieva, S.B., Kydyralieva, B.U.“…Differentiation of closely related biological species using molecular genetic analysis is important for breeding farm animals, creating hybrid lines, maintaining the genetic purity of breeds, lines and layering. Bos grunniens and Bos taurus differentiation based on STR locus polymorphism will help maintain the genetic isolation of these species and identify hybrid individuals. …”
Publicado 2023
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28por Zimin, Aleksey V., Kelley, David R., Roberts, Michael, Marçais, Guillaume, Salzberg, Steven L., Yorke, James A.“…We analyzed the whole genome sequence coverage in two versions of the Bos taurus genome and identified all regions longer than five kilobases (Kbp) that are duplicated within chromosomes with >99% sequence fidelity in both copies. …”
Publicado 2012
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31por Kasarapu, Parthan, Porto-Neto, Laercio R., Fortes, Marina R. S., Lehnert, Sigrid A., Mudadu, Mauricio A., Coutinho, Luiz, Regitano, Luciana, George, Andrew, Reverter, Antonio“…Hierarchical clustering separated populations according to Bos taurus and Bos indicus ancestry. The weights of the first principal component were subjected to Normal mixture modelling allowing the estimation of a gene’s contribution to the Bos taurus-Bos indicus axis. …”
Publicado 2017
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33por Amancio, Andréia Pires, Duarte, Sabrina Sara Moreira, Silva, Rafael Carneiro, da Cruz, Alex Silva, Silva, Danilo Conrado, da Silva, Claudio Carlos, da Cruz, Aparecido Divino“…Chromosome banding techniques were applied and standardized to obtain karyotype characteristics for the first time in Brazil of Nelore cattle – Bos taurus indicus Linnaeus, 1758 – (bovine subspecies most prominent in Brazilian livestock). …”
Publicado 2019
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36“…RESULTS: Since genomic imprinting impacts many developmental and key physiological processes, we followed a previous bioinformatics strategy to pinpoint ICR positions in the Bos taurus genome. Initial genome-wide analyses involved finding the positions of ZFP57 binding sites, and the CpG-rich motifs (ZFBS-morph overlaps) along cattle chromosomal DNA. …”
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37por Eché, Camille, Iampietro, Carole, Birbes, Clément, Dréau, Andreea, Kuchly, Claire, Di Franco, Arnaud, Klopp, Christophe, Faraut, Thomas, Djebali, Sarah, Castinel, Adrien, Zytnicki, Matthias, Denis, Erwan, Boussaha, Mekki, Grohs, Cécile, Boichard, Didier, Gaspin, Christine, Milan, Denis, Donnadieu, CécileEnlace del recurso
Publicado 2023
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38por Miguez González, Suellen, Cerezetti, Marcela Bortoletto, Bergamo, Larissa Zamparone, Ferraz, Camila Rodrigues, Verri, Waldiceu Aparecido, Seneda, Marcelo Marcondes“…The aim of this study was to evaluate the oxidative stress in ovaries and corpus luteum (CL) of Bos taurus indicus females and the oxidant effect of CL in ovarian tissues in regions near, intermediate, or distant from it. …”
Publicado 2023
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