Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 1 of 1 for “"Beta keratin"”.
-
Molecular evolution of beta (â) keratins in three bird species and divergence time estimates for the avian â-keratin subfamilies
… in the formation of these novel structures. Beta (â) keratins are structural proteins found solely in reptiles (including birds) and comprise epidermal appendages such as claws and scales in reptiles and feathers and beaks in birds. In the avian lineage, the â-keratins make up a multigene …