the comparison of the sequences with each other and with the human type-ii cytokeratin of mr 56,000 reported by hanukoglu and fuchs [ 24 ] allows the following conclusions : the four major epidermal keratins of the basic ( type ii ) subfamily , which are co-expressed in keratinocytes of the bovine muzzle , exhibit a high homology ( greater than 90 % ) in the alpha-helical portion , but differ considerably in their nonhelical carboxy-terminal regions .
C0014520
epidermal
C0022567
bovine