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:
 In addition , both inhibitors blocked phosphatidylcholine hydrolysis and protein kinase C translocation .
answer:
protein kinase C


question:
 The full - length cDNA was cloned and sequenced , and the inferred amino acid sequence was found to encode a novel protein , which we named cystatin M , with 40 % homology to human family 2 cystatins and similar overall structure .
answer:
cystatin M


question:
 The authors suggest that alprazolam may have enhanced specificity for a subpopulation of benzodiazepine receptors .
answer:

benzodiazepine receptors