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Updated: Jul 6, 2026

Production of Germ-Free Fast-Growing Broilers from a Commercial Line for Microbiota Studies
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商业化场加工可能会影响产母对压力的敏感性

Enya Van Poucke1, Hedvika Suchánková1, Per Jensen1

  • 1IFM Biology, AVIAN Behavioural Physiology and Genomics Group, Linköping University, Linköping, Sweden.

PloS one
|September 11, 2023
PubMed
概括

化场加工对产母小的福利产生负面影响. 在平静的条件下出的小表现出更好的应对压力,与商业化场的小不同,这表明长期的福利问题.

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相关概念视频

Background and Environment Affect Phenotype02:27

Background and Environment Affect Phenotype

Although the genetic makeup of an organism plays a major role in determining the phenotype, there are also several environmental factors, such as temperature, oxygen availability, presence of mutagens, that can alter an organism’s phenotype.
An example of how genetic background affects phenotype can be seen in horses. The Extension gene in horses is responsible for their coat color. A wild-type gene (EE) produces black pigment in the coat, while a mutant gene (ee) produces red pigment. A...