लोड हो रहा है...
A new scenario for the evolutionary origin of hair, feather, and avian scales
In zoology it is well known that birds are characterized by the presence of feathers, and mammals by hairs. Another common point of view is that avian scales are directly related to reptilian scales. As a skin embryologist, I have been fascinated by the problem of regionalization of skin appendages...
में बचाया:
| मुख्य लेखक: | |
|---|---|
| स्वरूप: | Artigo |
| भाषा: | Inglês |
| प्रकाशित: |
Blackwell Science Inc
2009
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| विषय: | |
| ऑनलाइन पहुंच: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2736124/ https://ncbi.nlm.nih.gov/pubmed/19422430 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1111/j.1469-7580.2008.01041.x |
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