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.

[EX Q]:  We conclude that a 0 . 25 mg dose of triazolam does not effectively counteract a posture - induced sleep disturbance , but induces changes in the EEG spectra which are typical for benzodiazepine receptor agonists .
[EX A]: benzodiazepine receptor

[EX Q]:  PCC 6803 mutant impaired in cytochrome c maturation .
[EX A]: cytochrome c

[EX Q]:  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 .
[EX A]:
G1 cyclins