Results 21 to 30 of about 21,808 (219)

Cattle phenotypes can disguise their maternal ancestry

BMC Genetics, 2017
Background Cattle are bred for, amongst other factors, specific traits, including parasite resistance and adaptation to climate. However, the influence and inheritance of mitochondrial DNA (mtDNA) are not usually considered in breeding programmes.
Kanokwan Srirattana, Kieren McCosker, Tim Schatz, Justin C. St. John   +3 more
doaj   +1 more source

Bovine gene polymorphisms related to fat deposition and meat tenderness

Genetics and Molecular Biology, 2009
Leptin, thyroglobulin and diacylglycerol O-acyltransferase play important roles in fat metabolism. Fat deposition has an influence on meat quality and consumers' choice.
Marina R.S. Fortes, Rogério A. Curi, Luis Artur L. Chardulo, Antonio C. Silveira, Mayra E.O.D. Assumpção, José Antonio Visintin, Henrique N. de Oliveira   +6 more
doaj   +1 more source

Imunoidentification of Albumin and Osteopontin in Seminal Plasma of Taurine and Zebuine Bulls/
Imunoidentificação de Albumina e Osteopontina no Plasma Seminal de Reprodutores Taurinos e Zebuínos

Semina: Ciências Agrárias, 2002
Two dimensional polyacrylamide gel electrophoresis was performed in seminal plasma of seven Bos taurus taurus and seven Bos taurus indicus bulls with high semen freezability, from an artificialinsemination center. In a 8% polyacrylamide gels, three bands
Rodrigo Costa Mattos, Vera Beatriz Wald, Christianne Gazzana Salbego, Diogo Onofre Souza, Helena Iturvides Cimarosti, Maria Inês M. Jobim, Eneder Rosana Oberst   +6 more
doaj   +1 more source

Population Structure, and Selection Signatures Underlying High-Altitude Adaptation Inferred From Genome-Wide Copy Number Variations in Chinese Indigenous Cattle

Frontiers in Genetics, 2020
Copy number variations (CNVs) have been demonstrated as crucial substrates for evolution, adaptation and breed formation. Chinese indigenous cattle breeds exhibit a broad geographical distribution and diverse environmental adaptability. Here, we analyzed
Yaran Zhang, Yan Hu, Xiuge Wang, Qiang Jiang, Han Zhao, Jinpeng Wang, Zhihua Ju, Liguo Yang, Yaping Gao, Xiaochao Wei, Jiachen Bai, Yang Zhou, Jinming Huang, Jinming Huang   +13 more
doaj   +1 more source

Identificación de ADN mitocondrial Bos taurus en poblaciones de ganado Cebú Brahman colombiano

Ciencia y Tecnología Agropecuaria, 2007
El continente americano fue colonizado en el siglo XVI por los europeos quienes introdujeron por primera vez el ganado bovino de origen Bos taurus. La introducción de ganado Bos indicus ocurrió muchos años después, con las primeras importaciones desde ...
Gloria Patricia Barrera, Rodrigo Alfredo Martínez, Manuel Fernando Ariza   +2 more
doaj   +1 more source

Sequencing and phylogenetic analysis of partial CXCR2 gene of Murrah buffalo [PDF]

Veterinary World, 2014
Aim: Present study was carried out to sequence and phylogenetic analysis of CXCR2 gene of Murrah buffalo. Materials and Methods: For the present investigation, from a group of forty eight Murrah buffaloes (Bubalus bubalis), blood samples were collected ...
S. A. Wani, M. L. Sangwan, M. A. Dar, A. Kumar, M. A. Rafee, D. Baro   +5 more
doaj   +1 more source

Characterization of a novel antimicrobial peptide gene from the reproductive tract of indigenous cows (Bos indicus) of Asom

Indian Journal of Animal Sciences, 2016
Antimicrobial peptides are innate immune defense peptides protecting against infection. Defensins and cathelicidins are the two major antimicrobial peptides in eukaryotes.
REZINA SULTANA, D J KALITA, S SARMA, A BARUAH, B DEVI   +4 more
doaj   +1 more source

Diversity and evolution of 11 innate immune genes in Bos taurus taurus and Bos taurus indicus cattle [PDF]

Proceedings of the National Academy of Sciences, 2009
The Toll-like receptor ( TLR ) and peptidoglycan recognition protein 1 ( PGLYRP1 ) genes play key roles in the innate immune systems of mammals. While the TLRs recognize a variety of invading pathogens and induce ...
Christopher M, Seabury, Paul M, Seabury, Jared E, Decker, Robert D, Schnabel, Jeremy F, Taylor, James E, Womack   +5 more
openaire   +2 more sources

Maternal genetic and phylogenetic characteristics of domesticated cattle in northwestern China.

PLoS ONE, 2018
Northwestern China, an important part of the Silk Road, was the birthplace of the Zhouzu farming culture. The domestication of cattle as an important aspect of farming culture has had a long history in northwestern China.
Yuan Cai, Ting Jiao, Zhaomin Lei, Li Liu, Shengguo Zhao   +4 more
doaj   +1 more source

Morphology of the vascular bodies of the encephalon’s ventricles of cow (bos taurus taurus)

Macedonian Veterinary Review, 2020
The aim of the research was to establish the morphology of the vascular bodies of the encephalon ventricles of cow (Bos taurus taurus). Methods used: thin anatomical preparation, histological method of examination, transmission electron microscopy. Given
Aleksey Prusakov, Nikolay Zelenevskiy, Mikhail Shchipakin, Dar’ya Bylinskaya, Yuliya Barteneva, Dmitriy Vasil’yev, Andrey Stratonov, Viktor Khvatov   +7 more
doaj   +1 more source