Results 21 to 30 of about 5,693 (181)

Alternative genotyping method for the single nucleotide polymorphism A2959G (AF159246) of the bovine CAST gene Método alternativo de genotipagem do polimorfismo de nucleotídeo único A2959G (AF159246) do gene CAST bovino

Pesquisa Agropecuária Brasileira, 2008
The objective of this work was to genotype the single nucleotide polymorphism (SNP) A2959G (AF159246) of bovine CAST gene by PCR-RFLP technique, and to report its use for the first time. For this, 147 Bos indicus and Bos taurus x Bos indicus animals were
Rogério Abdallah Curi, Luis Artur Loyola Chardulo, Antônio Carlos Silveira, Henrique Nunes de Oliveira   +3 more
doaj   +1 more source

SEQUENCIAMENTO E ANÁLISE DOS GENES DAS SUBUNIDADES ALFA E BETA DO HORMÔNIO FOLÍCULO ESTIMULANTE DE BOVINO (Bos taurus indicus)

Ciência Animal Brasileira, 2008
Este trabalho relata uma clonagem e seqüenciamento das subunidades alfa e beta do hormônio folículo estimulante de Bos taurus indicus. Também apresenta os resultados de comparação realizada das seqüências gênicas dessas cadeias com as seqüências das ...
Ângela Patrícia Santana, Lidia Pepe Moraes, Luci Sayori Murata, Fernando Araripe Torres   +3 more
doaj   +1 more source

Whole-genome sequencing reveals insights into the adaptation of French Charolais cattle to Cuban tropical conditions

Genetics Selection Evolution, 2021
Background In the early 20th century, Cuban farmers imported Charolais cattle (CHFR) directly from France. These animals are now known as Chacuba (CHCU) and have become adapted to the rough environmental tropical conditions in Cuba.
Lino C. Ramírez-Ayala, Dominique Rocha, Sebas E. Ramos-Onsins, Jordi Leno-Colorado, Mathieu Charles, Olivier Bouchez, Yoel Rodríguez-Valera, Miguel Pérez-Enciso, Yuliaxis Ramayo-Caldas   +8 more
doaj   +1 more source

Y chromosome variants in cattle Bos taurus and Bos indicus [PDF]

Genetics Selection Evolution, 1982
Summary It is shown that comparison of the size of the Y chromosome between individuals may be made as reliably by computation of measurement relative to the X chromosome as by proportionation relative to the genome in the cell. By either method agreement was found with previous studies : first in placing the Y in the size range, for the cattle ...
Watson Janine I, Halnan CRE
openaire   +5 more sources

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

Mitochondrial DNA of Nellore and European x Nellore crossing cattle of high performance DNA mitocondrial de bovinos Nelore e cruzados Europeu x Nelore de alto desempenho

Pesquisa Agropecuária Brasileira, 2007
The objective of this work was to evaluate, through a polymorphism in the ND5 gene of the bovine mitochondrial DNA, the frequency of Bos taurus indicus mtDNA individuals in a sample of Nellore purebred origin animals (n = 69) and crossbred animals ...
Rogério Abdallah Curi, Lígia Souza Lima Silveira da Mota, Antônio Carlos Silveira   +2 more
doaj   +1 more source

Genome Sequence and Assembly of Bos indicus [PDF]

Journal of Heredity, 2012
Cattle are divided into 2 groups referred to as taurine and indicine, both of which have been under strong artificial selection due to their importance for human nutrition. A side effect of this domestication includes a loss of genetic diversity within each specialized breed.
Canavez, Flavio C., Luche, Douglas D., Stothard, Paul, Leite, Katia R. M., Sousa-Canavez, Juliana M., Plastow, Graham, Meidanis, João, Souza, Maria Angélica, Feijao, Pedro, Moore, Steve S., Camara-Lopes, Luiz H.   +10 more
openaire   +4 more sources

Genetic analysis of Thai cattle reveals a Southeast Asian indicine ancestry [PDF]

PeerJ, 2015
Cattle commonly raised in Thailand have characteristics of Bos indicus (zebu). We do not know when or how cattle domestication in Thailand occurred, and so questions remain regarding their origins and relationships to other breeds.
Pongsakorn Wangkumhang, Alisa Wilantho, Philip J. Shaw, Laurence Flori, Katayoun Moazami-Goudarzi, Mathieu Gautier, Monchai Duangjinda, Anunchai Assawamakin, Sissades Tongsima   +8 more
doaj   +2 more sources

Diversity of Mitochondrial DNA Haplogroups and Their Association with Bovine Antral Follicle Count

Animals, 2022
Maternal origins based on the bovine mitochondrial D-loop region are proven to have two main origins: Bos taurus and Bos indicus. To examine the association between the maternal origins of bovine and reproductive traits, the complete mitochondrial D-loop
Hongfei Liu, Junjun Zhai, Hui Wu, Jingyi Wang, Shaowei Zhang, Jie Li, Zhihan Niu, Chenglong Shen, Kaijuan Zhang, Zhengqing Liu, Fugui Jiang, Enliang Song, Xiuzhu Sun, Yongsheng Wang, Xianyong Lan   +14 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