Results 91 to 100 of about 18,633 (214)

Heparin-binding proteins of seminal plasma in Nellore bulls Proteínas ligadoras à heparina do plasma seminal em touros Nelore

open access: yesCiência Rural, 2009
The aim of this study was to identify heparin-binding proteins (HBPs) in seminal plasma of Nellore (Bos taurus indicus) bulls. Bulls (n=4), 30-36 months old, 500-550kg with satisfactory seminal quality were selected.
Carlos Eurico Fernandes   +3 more
doaj  

COMPARATIVE STUDY ON OVA RECOVERY IN Bos indicus AND Bos taurus CATTLE: A SYSTEMATIC ANALYSIS STUDY

open access: yesBiotropia: The Southeast Asian Journal of Tropical Biology
HIGHLIGHTS - Domestic cattle sub species of Bos indicus shows higher ova in their reproduction than Bos taurus - In vitro techniques produce higher ova recovery than in vivo techniques.
Siti Darodjah Rasad   +4 more
doaj   +1 more source

Frecuencias alélicas para variantes SNP en el gen Nramp1 en bovinos infectados con Brucella abortus o clasificados por resistencia al patógeno

open access: yesCiencia y Tecnología Agropecuaria, 2009
La resistencia natural a la brucelosis en bovinos ha sido asociada a factores genéticos, principalmente a algunos polimorfismos de nucleótido simple ubicados dentro del gen Nramp1.
Fernando Cerquera   +5 more
doaj   +1 more source

Análise das frequências alélicas e genotípicas de polimorfismos nos genes da calpaína e da calpastatina em bovinos de corte. [PDF]

open access: yes, 2015
Trabalho ...
BLECHA, I. M. Z.   +3 more
core  

IDENTIFIKASI PENANDA GENETIK DAERAH D-LOOP PADA SAPI ACEH [Genetics Marker Identification of Aceh Cattle Using D-Loop Region Analysis] [PDF]

open access: yes, 2008
Penelitian yang bertujuan untuk mengkarakterisasi keragaman daerah D-loop mtDNA yang berguna sebagai database dalam pelaksanaan program konservasi sapi Aceh telah dilakukan.
Abdullah, MAN, Handiwirawan, E, Noor, RR
core  

Perfil de ácidos graxos na carne de novilhos Charolês e Nelore puros e de gerações avançadas do cruzamento rotativo, terminados em confinamento Fatty acids profile of feedlot finished purebred Charolais and Nellore steers from advanced generations of rotational crossbreeding

open access: yesCiência Rural, 2009
Foram avaliados os efeitos da heterozigose e o grupo genético no perfil de ácidos graxos de novilhos puros (Charolês - C e Nelore - N) e mestiços da segunda (G2) (¾C¼N e ¾N¼C), da terceira (G3) (5/8C3/8N e 5/8N3/8C) e da ...
Luís Fernando Glasenapp de Menezes   +5 more
doaj   +1 more source

Le complexe majeur d'histocompatibilité de bovins Ouest africains. Typage d'antigènes lymphocytaires (BoLA) de taurins Baoulé (Bos taurus) et de zébus Soudaniens (Bos indicus) du Burkina Faso (Afrique Occidentale) [PDF]

open access: yes, 1989
Le typage des antigènes lymphocytaires (BoLA) chez 247 taurins Baoulé (Bos taurus) et 106 zébus Soudaniens (Bos indicus), a permis de déterminer les fréquences géniques de 43 spécificités de classe 1, aussi bien officielles mondiales "W" et européennes ...
Kemp, S.J.   +4 more
core  

Genetic diversity and population structure among six cattle breeds in South Africa using a whole genome SNP panel [PDF]

open access: yes, 2014
Information about genetic diversity and population structure among cattle breeds is essential for genetic improvement, understanding of environmental adaptation as well as utilization and conservation of cattle breeds.
Azwihangwisi Maiwashe   +4 more
core   +2 more sources

Frequencies of polymorphisms associated with BSE resistance differ significantly between Bos taurus, Bos indicus, and composite cattle

open access: yesBMC Veterinary Research, 2008
Background Transmissible spongiform encephalopathies (TSEs) are neurodegenerative diseases that affect several mammalian species. At least three factors related to the host prion protein are known to modulate susceptibility or resistance to a TSE: amino ...
Seabury Christopher M   +4 more
doaj   +1 more source

An assessment of population structure in eight breeds of cattle using a whole genome SNP panel

open access: yesBMC Genetics, 2008
Background Analyses of population structure and breed diversity have provided insight into the origin and evolution of cattle. Previously, these studies have used a low density of microsatellite markers, however, with the large number of single ...
Gao Chuan   +15 more
doaj   +1 more source

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