In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.

Input: Consider Input:  The polypeptide encoded by the cDNA contained 450 amino acids with a calculated M ( r ) of 52 , 057 , and showed significant homology with human and mouse CAD ( 22 % identity ) .

Output: mouse CAD


Input: Consider Input:  HNF4alpha7 mRNA is also found in totipotent embryonic stem cells .

Output: HNF4alpha7 mRNA


Input: Consider Input:  The SEC27 gene was cloned , and the sequence predicts a 99 . 4 - kDa protein with 45 % sequence identity to mammalian beta ' - COP .


Output: SEC27 gene