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Signatures of selection are regions in the genome that have been preferentially increased in frequency and fixed in a population because of their functional importance in specific processes. These reg... ...

Repository: BDPA     Publication year: 2014

For some fish species, dietary taurine supplementation has been proven necessary in feeds with considerable utilization of vegetable proteins to substitute fishmeal. Pirarucu, Arapaima gigas feeds mai... ...

Repository: BDPA     Publication year: 2020

The beef industry is a major employment industry in Brazil and the country is currently the world’s third largest exporter of beef. From the mid-1950s to the mid-1960s, thousands of zebus were importe... ...

Repository: BDPA     Publication year: 2016

Cattle population history, breeding systems, and geographic subdivision may be reflected in runs of homozygosity (ROH), effective population size (Ne), and linkage disequilibrium (LD) patterns. Thus,... ...

Repository: BDPA     Publication year: 2021

Background - Natural selection has molded evolution across all taxa. At an arguable date of around 330,000 years ago there were already at least two different types of cattle that became ancestors of... ...

Repository: BDPA     Publication year: 2013

Background: The cattle introduced by European conquerors during the Brazilian colonization period were exposed to a process of natural selection in different types of biomes throughout the country, le... ...

Repository: BDPA     Publication year: 2020

Macrophages are classified upon activation as classical activated M1 and M2 anti-inflammatory regulatory populations. This macrophage polarization is well characterized in humans and mice, but M1/M2 p... ...

Repository: BDPA     Publication year: 2020

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