instruction:
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.
question:
 Both RNA14 and RNA15 wild - type genes , when cloned on a multicopy plasmid , are able to suppress the temperature - sensitive phenotype of strains bearing either the rna14 or the rna15 mutation , suggesting that the encoded proteins could interact with each other .
answer:
rna15 mutation


question:
 We identified two potential phosphorylation sites at serine49 and serine133 , both of which seem to be necessary for Myf - 5 activity .
answer:
Myf - 5


question:
 Interestingly , unlike PAK65 , HPK1 does not contain the small GTPase Rac1 / Cdc42 - binding domain and does not bind to either Rac1 or Cdc42 , suggesting that HPK1 . activation is Rac1 / Cdc42 - independent .
answer:

small GTPase