Results 11 to 20 of about 19,940 (265)

Assessing Bos taurus introgression in the UOA Bos indicus assembly [PDF]

Genetics Selection Evolution, 2021
Abstract Background Reference genomes are essential in the analysis of genomic data. As the cost of sequencing decreases, multiple reference genomes are being produced within species to alleviate problems such as low mapping accuracy and reference allele bias in variant calling that can be associated with the alignment ...
Naji, Maulana M., Utsunomiya, Yuri T., Sölkner, Johann, Rosen, Benjamin D., Mészáros, Gábor   +4 more
openaire   +5 more sources

Genomic insights into the population structure and genetic diversity of Ugandan indigenous cattle. [PDF]

Anim Genet
Abstract Domestic cattle in Africa can be categorized as either taurine (Bos taurus) or indicine (Bos indicus) based on their domestication histories from the extinct aurochs (Bos primigenius). Close to 150 breeds of indigenous cattle are estimated to exist in Africa and have a complex mixture of B. taurus and B. indicus ancestries.
Okwasiimire R, Kugonza DR, Ruvinskiy D, Weldenegodguad M, Ghanem N, Makgahlela ML, Ginja C, Crooijmans RPMA, Kantanen J, Uimari P, Pokharel K.   +10 more
europepmc   +2 more sources

Bos taurus haplotypes segregating in Nellore (Bos indicus) cattle

Animal Genetics, 2021
SummaryBrazil is the largest exporter of beef in the world, and most of that beef derives from Nellore cattle. Although considered a zebu breed (Bos indicus), the history of Nellore cattle in Brazil is marked by the importation of bulls from India, the use of a Creole taurine (Bos taurus) maternal lineage to quickly expand the herds and backcrossing to
Y. T. Utsunomiya, A. A. A. D. Fortunato, M. Milanesi, B. B. Trigo, N. F. Alves, T. S. Sonstegard, J. F. Garcia   +6 more
openaire   +4 more sources

Phylogenetic tree analysis for Bali Cattle based on partial sequence 16S rRNA Mitochondrial DNA [PDF]

E3S Web of Conferences, 2022
Mitochondria DNA (mtDNA) as a source of genetic information based on the maternal genome, can provide important information for phylogenetic analysis and evolutionary biology.
Misrianti R., Wijaya S.H., Sumantri C., Jakaria J.   +3 more
doaj   +1 more source

Monomorphic allele rs109231213 in 3’UTR PLAG1 gene in purebred of Bali cattle (Bos javanicus) [PDF]

E3S Web of Conferences, 2022
The mutation rs109231213 that is located in 3’UTR of PLAG1 gene is associated with the growth and body weight in several Bos taurus and Bos indicus breeds. This study aimed to identify SNP rs109231213 in Bali cattle (Bos javanicus).
Sutikno Sutikno, Munyaneza Jean Pierre, Asmarasari Santiananda Arta, Jakaria Jakaria   +3 more
doaj   +1 more source

The patterns of admixture, divergence, and ancestry of African cattle populations determined from genome-wide SNP data

BMC Genomics, 2020
Background Humpless Bos taurus cattle are one of the earliest domestic cattle in Africa, followed by the arrival of humped Bos indicus cattle. The diverse indigenous cattle breeds of Africa are derived from these migrations, with most appearing to be ...
N. Z. Gebrehiwot, E. M. Strucken, H. Aliloo, K. Marshall, J. P. Gibson   +4 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

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

Composição lipídica de carne bovina de grupos genéticos taurinos e zebuínos terminados em confinamento Lipid composition of meat from zebu and taurine cattle finished in confinement

Revista Brasileira de Zootecnia, 2009
O objetivo neste trabalho foi avaliar a composição em lipídeos totais, colesterol e ácidos graxos do músculo longissimus dorsi de bovinos Bos taurus (n=40) e Bos indicus (n=40) com 30 a 36 meses de idade e peso de carcaça entre 240 e 270 kg terminados em
Lizandra Vercezi Rossato, Maria Cristina Bressan, Érika Cristina Rodrigues, Maria Inês Alves de Carvalho Martins Carolino, Rui José Branquinho Bessa, Susana Paula Pereira Alves   +5 more
doaj   +1 more source

Mitochondrial Introgression With Potential Functional Effects in North American Yak. [PDF]

Ecol Evol
Little is known about the origin of yak that were imported to North America. Using complete mtDNA sequence, we identified two distinct lineages in North American yak; one of these appears to be the consequence of past introgression from indicine cattle. Variation in the mtDNA included many putatively functional variants.
Treffer LK, Schroeder RL, Ricemeyer ES, Kalbfleisch T, Fuller AM, Petersen JL.   +5 more
europepmc   +2 more sources