McKenzie D.I., Cowan C.M., Marsh R.F., Aiken J.M.: PrP gene variability in the US cattle population.Anim.Biotech- nol. 1992, 3: 309-315.McKenzie, D.I., Cowan, C.M., Marsh, R.F., Aiken, J.M. (1992). PRP gene variability in the US cattle population. Anim. Biotechnol....
Focused breeding strategies have succeeded in rescuing the original 13 animals and expanding the population to nearly 300 in 2006. The breed is gaining popularity as a hardy, adapted and useful genetic resource. Breeding management has decreased overall inbreeding while at the same time managing the...
a Some people like living in the city because city life has many advantages. 因为城市生活有许多好处,一些人喜欢居住在城市。 [translate] aperpendicular to the interface 垂线对接口 [translate] aAs the cattle population in Azores is almost exclusively dairy, the MRT has been used since 1994 for ...
From the late 1960s through the 1970s, a new awareness of the extraordinary growth rate of the world population reenergised Malthusian themes in environmentalism and the environmental sciences. In the field of population ecology, the publication of The Limits to Growth (1972) and The Population ...
Deleted copy number variation of Hanwoo and Holstein using next generation sequencing at the population level HanwooHolsteinNGSCattleCopy Number VariationDomesticationSelection signalBiological Sciences(GeneralMolecular BiologyCellular Biology and Genetics... DH Shin,HJ Lee,S Cho,... - 《Bmc Genomics》 ...
in the graph can potentially lead to further improvements in alignment accuracy17,31. Although this approach has proven powerful for population-specific graphs, its use for pooled populations or less standardized breeds is less clear, and comes with the disadvantage that different genomes are used ...
Transportation of livestock carries the risk of spreading foreign animal diseases throughout a susceptible population, leading to costly public and private sector expenditures on disease containment and eradication. Individual animal tracing systems that exist in countries other than the US have allowed epi...
China was the first nation in the world to cultivate rice as a crop. As the biggest agricultural country, it has fed one-fifth of the world's population mainly with crops such as rice. The reform and opening up launched in the late 1970s have solved food and clothing problems that have...
Cattle is one of the most economically important livestock species, supplying humans with a substantial fraction of animal protein. Driven by the high selection intensity of economically important traits, compared to humans, cattle has a different population structure, such as smaller effective population...
Increased computing time for the ever-growing predictor population and linkage decay between the ancestral population and current animals have become concerns for genomic evaluation systems. The effects on reliability of US genomic evaluations from including cows and bulls in the Holstein predictor populati...