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Bear essentials
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DOI：10.1016/j.tig.2023.02.011.png)
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Abstract
En 中文
Strangely, American black bears come in many colours. New work by Puckett et al. shows that a mis-sense alteration in the gene en-coding tyrosinase-related protein 1 (TYRP1) likely interferes with mela-nin synthesis and is responsible for the cinnamon colour variant in the southwest USA. However, the adap-tive significance of colour poly-morphisms in this large carnivore remains opaque.
Keywords:
EVOLUTION