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: CAT assays demonstrated that overexpression of RXRalpha conferred the best RA response , consistent with our previous observation that 9 - cis - RA is more potent than all - trans - RA for inducing the expression of the AFP gene .

Answer: AFP gene

Question: 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 .

Answer: G1 cyclins

Question: These results demonstrate that GGTase - I inhibitors arrest cells in G0 / G1 and induce accumulation of p21WAF in a p53 - independent manner and that FTase inhibitors can interfere with cell cycle events by a mechanism that involves neither p21WAF nor p27KIP .

Answer:
GGTase - I