Results 21 to 30 of about 1,245 (185)

Detection of Bovine Leukemia Virus in Argentine, Bolivian, Paraguayan and Cuban Native Cattle Using a Quantitative Real-Time PCR Assay-BLV-CoCoMo-qPCR-2 [PDF]

Pathogens
Bovine leukemia virus (BLV), an oncogenic retrovirus of the genus Deltaretrovirus, causes enzootic bovine leukosis (EBL), the most prevalent neoplastic disease in cattle and a major source of economic loss.
Guillermo Giovambattista, Aronggaowa Bao, Olivia Marcuzzi, Ariel Loza Vega, Juan Antonio Pereira Rico, Maria Florencia Ortega Masague, Liz Aurora Castro Rojas, Ruben Dario Martinez, Odalys Uffo Reinosa, Yoko Aida   +9 more
doaj   +2 more sources

Microsatellite based genetic diversity and relationships among ten Creole and commercial cattle breeds raised in Brazil

BMC Genetics, 2007
Background Brazil holds the largest commercial cattle populations worldwide. Local cattle breeds can be classified according to their origin, as exotic or Creole.
Almeida Leonardo D, Mariante Arthur S, Albuquerque Maria do Socorro M, Paiva Samuel R, Egito Andréa A, Castro Silvia R, Grattapaglia Dario   +6 more
doaj   +2 more sources

Morphometric Characterization and Zoometric Indices of High-Andean Creole Cows from Southern Peru [PDF]

Veterinary Sciences
High-Andean Creole cattle represent a genetic resource with significant adaptive value in high-altitude ecosystems. In this study, 151 Creole cows from the provinces of Canas and Quispicanchis (Cusco, Peru) were evaluated to characterize their ...
Ruth Ccalta, Rito Felipe Huayta Arizaca, Elvis Lizandro Salcedo Quispe, Anthony Valverde, Hernán Carlos Cucho Dolmos, Ali William Canaza-Cayo, Alex Yony Acuña Leiva, Richard Estrada   +7 more
doaj   +2 more sources

The meiotic chromosomes of Creole cattle from Guadeloupe

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1985
Une étude des chromosomes méiotiques a été effectuée chez les bovins de race Créole de Guadeloupe. Elle a porté sur 8 taureaux phénotypiquement normaux, âgés de 18 mois. Les cellules au stade de diakinèse ont montré 30 bivalents ayant, en moyenne, 58, 24
A. Sharma, C.P. Popescu
doaj   +3 more sources

Ancient mtDNA analysis of early 16(th) century Caribbean cattle provides insight into founding populations of New World creole cattle breeds. [PDF]

PLoS ONE, 2013
The Columbian Exchange resulted in a widespread movement of humans, plants and animals between the Old and New Worlds. The late 15(th) to early 16(th) century transfer of cattle from the Iberian Peninsula and Canary Islands to the Caribbean laid the ...
Camilla F Speller, David V Burley, Robyn P Woodward, Dongya Y Yang   +3 more
doaj   +2 more sources

Molecular studies on the Creole cattle breed in Mauritius

Advances in Bioscience and Biotechnology, 2013
There are three main cattle breeds in Mauritius; the Friesian cows, the Creole cows and the Cross (Creole and Friesians) breeds. The main objective of the study was to differentiate the Creole breeds from the other two breeds thus valorizing and conserving the Creole cow which is in danger of extinction.
Olivier Pasnin, V. M. Ranghoo-Sanmukhiya
openaire   +3 more sources

Linkage disequilibrium levels and allele frequency distribution in Blanco Orejinegro and Romosinuano Creole cattle using medium density SNP chip data [PDF]

Genetics and Molecular Biology, 2018
The linkage disequilibrium (LD) between molecular markers affects the accuracy of genome-wide association studies and genomic selection application.
Diego Bejarano, Rodrigo Martínez, Carlos Manrique, Luis Miguel Parra, Juan Felipe Rocha, Yolanda Gómez, Yesid Abuabara, Jaime Gallego   +7 more
doaj   +2 more sources

BoLA‐DRB3 genetic diversity in Highland Creole cattle from Bolivia [PDF]

HLA, 2020
The genetic diversity of the BoLA‐DRB3 gene has been reported in different cattle breeds owing to its central role in the immune response. However, it is still unknown in hundreds of cattle breeds, especially native populations. Here, we studied BoLA‐DRB3 genetic diversity in Highland Creole cattle (CrAl) from Western Bolivia, raised at altitudes ...
Guillermo Giovambattista, Shin‐Nosuke Takeshima, Kyaw Kyaw Moe, Juan A. Pereira Rico, Meripet Polat, Ariel Loza Vega, Orlando N. Arce Cabrera, Yoko Aida   +7 more
openaire   +4 more sources

Analysis of genetic diversity and population structure in Argentine and Bolivian Creole cattle using five loci related to milk production [PDF]

Genetics and Molecular Biology, 2002
Data from five protein-coding loci related to dairy production were used to study the genetic diversity and population structure of Argentine and Bolivian Creole cattle breeds.
Lirón J.P., Ripoli M.V., De Luca J.C., Peral-García P., Giovambattista G.   +4 more
doaj   +3 more sources

Relationship between anti-Mullerian hormone concentration and antral follicle count in Colombian Creole cows of the Chino Santandereano breed [PDF]

Journal of Advanced Veterinary and Animal Research
Objective: This study was to evaluate the relationship between serum anti-Mullerian hormone (AMH) concentration and antral follicle count (AFC) during the estrous cycle of Colombian Creole cows of the Chino Santandereano breed.
Hector Javier Narvaez, Diego Armando Vega Borda, Esneyder Rugeles Ballesteros, Deicy Villalba Rey, Ricardo Lopes Dias da Costa   +4 more
doaj   +2 more sources