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 other end of this cluster contained the human type I cytokeratin K20 and K12 gene loci .

Output: K12 gene


Input: Consider Input:  When yeast cells reach a critical size in late G1 they simultaneously start budding , initiate DNA synthesis , and activate transcription of a set of genes that includes G1 cyclins CLN1 , CLN2 , and many DNA synthesis genes .

Output: G1 cyclins


Input: Consider Input:  Whether or not these novel repeated sequences throughout the SMA region are involved in the disease remains to be determined .


Output: SMA region