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.
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Question:  The action of these hormones possibly involves the synthesis of an inhibitory protein ( s ) , since the presence of cycloheximide during the incubation with Dx prevented the inhibition of DNA synthesis .

Answer: inhibitory protein


Question:  We found that even freshly isolated blood monocytes express adipophilin and that the amount of adipophilin protein is variable in monocytes from different healthy individuals .

Answer: adipophilin protein


Question:  This suggests the association of E2 - receptor expression with control of growth rather than cell maturation .

Answer:
E2 - receptor