搜索结果: 1-15 共查到“cattle breeds”相关记录20条 . 查询时间(0.046 秒)
Evaluation of gestation length and birth weight of offspring of Polish native cattle breeds in context of estimating genetic parameters
pregnancy birth body weight heritability native breed
2018/11/23
Research material included data on gestation length of 15 436 cows of Polish native breeds. These were: White Backed (BG; 324 records), Polish Red (RP; 5396 records), Polish Black and White (ZB; 3508 ...
Genomic response to natural selection within alpine cattle breeds
cattle fitness footprints of selection genomics local adaptation PCAdapt
2018/11/23
The aim of this study was to analyse the genomic regions that have been target of natural selection with respect to identifying the loci responsible mainly for fitness traits across six alpine cattle ...
Amino Acid Levels in Muscle Tissue of Eight Meat Cattle Breeds
meat cattle breeds musculus longissimus dorsi dry matter protein fat essential and non-essential amino acids
2018/3/5
Ten clinically healthy bulls equal in weight were chosen from eight meat cattle breeds maintained in the same
geographical conditions using the extensive grazing method. After slaughtering, muscle ti...
Haplogroup Classification of Korean Cattle Breeds Based on Sequence Variations of mtDNA Control Region
Haplogroup mtDNA Control Region Korean Cattle Breed Phylogenetic Tree
2016/5/20
Many studies have reported the frequency and distribution of haplogroups among various cattle breeds for verification of their origins and genetic diversity. In this study, 318 complete sequences of t...
Mitochondrial diversity in autochthonous cattle breeds from the Balkan Peninsula
autochthonous cattle domestication
2015/7/28
The Bulgarian Grey Cattle (BGC) and Shorthorn Rhodopean Cattle (SRC) are indigenous breeds
from the Balkan Peninsula region. The Balkans, as part of Southeast Europe, is a crucial civilization cross...
Mitochondrial DNA-based genetic evaluation of autochthonous cattle breeds in Croatia
mtDNA genetic diversity Bos taurus
2015/7/2
Genetic diversity and phylogenetic relationship of three Croatian autochthonous cattle breeds was analyzed using a sequence of the mtDNA D-loop region. Among Busha, Istrian, and Slavonian Syrmian Podo...
Genetic diversity between seven Central European cattle breeds as revealed by microsatellite analysis
cattle breeds gene resources heterozygosity microsatellites
2015/6/2
This study compares the genetic variation in seven cattle breeds from theterritory ofCentralEurope. Eleven polymorphic microsatellite loci were used to detect differences in the polymorphism of geneti...
Study of genetic distances between cattle breeds of Central Europe
genetic distances cattle breeds microsatellites protein markers
2015/6/2
Genetic distances were studied among Czech Red cattle, German Red, Czech Pied, Polish Red, Czech Black and White, and German Black and White cattle. DA genetic distances were calculated, and trees wer...
Polymorphisms in Epigenetic and Meat Quality Related Genes in Fourteen Cattle Breeds and Association with Beef Quality and Carcass Traits
Protein Kinase Subunit Gamma-3 Gene PRKAG3 Beef Quality Carcass Traits
2016/5/18
Improvement for carcass traits related to beef quality is the key concern in beef production. Recent reports found that epigenetics mediates the interaction of individuals with environment and nutriti...
Assessment of Genetic Diversity, Relationships and Structure among Korean Native Cattle Breeds Using Microsatellite Markers
Korean Native Cattle Breeds Microsatellite Genetic Diversity Relationships
2016/5/17
Four Korean native cattle (KNC) breeds—Hanwoo, Chikso, Heugu, and Jeju black—are entered in the Domestic Animal Diversity Information System of the United Nations Food and Agriculture Organization (FA...
Effect of Cattle Breeds on Milk Composition and Technological Characteristics in China
Cattle Breed Buffalo Milk Buffer Capacity Rheological Property Zeta Potential
2016/5/12
Cattle breeds have a striking effect on milk, including milk composition and technological characteristics. This study aims to compare milk composition, acidification activity, viscosity, milk dispers...
Chinese Holstein Cattle Shows a Genetic Contribution from Native Asian Cattle Breeds: A Study of Shared Haplotypes and Demographic History
Chinese Holstein Cattle Native Asian Cattle Mitochondrial DNA Demographic History Mismatch Distribution
2016/5/6
The Chinese Holstein cattle breed, an introduced breed in China, has been crossbred with native cattle breeds. We hypothesised that the Chinese Holstein local population in Beijing share haplotypes wi...
Genetic Variation of the Major Histocompatibility Complex DRB3.2 Locus in the Native Bos indicus Cattle Breeds
Bovine Lymphocyte Antigen Polymorphism Bos indicus DRB3
2016/5/3
The major histocompatibility complex (MHC) plays well-defined roles in eliciting immune responses and combating infectious diseases. The major histocompatibility complex of cattle is referred to as Bo...
Determination of Phylogenetic Relationships of Turkish Native Cattle Breeds with Other Cattle Breeds Using Mitochondrial DNA D-loop Sequence Polymorphism
Genetic Resource Genetic Diversity Mitochondrial DNA D-loop Sequencing Cattle
2016/4/29
The aim of this study was to determine the specific polymorphic sites in cattle breeds and inter- and interbreed genetic variation among breeds and to develop a databank of Turkish native cattle mtDNA...
Do indigenous Southern African cattle breeds have the right genetics for commercial production of quality meat?
Indigenous beef breeds Tenderness Yield Growth performance Pasture Feedlot
2012/8/13
The establishment of cattle breeds which are now indigenous to Africa is believed by historians to be very closely associated with man, his development, migration and specific behaviour from 6000 year...