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:  Strains carrying a snf1 mutation are unable to grow on sucrose , galactose , maltose , melibiose , or nonfermentable carbon sources ; utilization of these carbon sources is regulated by glucose repression .

Output: snf1 mutation


Input: Consider Input:  However , microinjection of reconstituted mRNPs into Xenopus oocytes demonstrates that although translational repression occurs in the absence of consensus RNA binding sequences for FRGY2 , the presence of FRGY2 recognition elements within mRNA potentiates translational repression .

Output: FRGY2 recognition elements


Input: Consider Input:  A novel Cdc42Hs mutant induces cellular transformation .


Output: Cdc42Hs mutant


