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.

Q: Based on these findings , it is concluded that both receptor types ( cell membrane and cytoplasmic receptors ) are being formed and increased at G1 phase prior to cell proliferation , indicating the importance of G1 phase in immunoregulation .

A: cytoplasmic receptors
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Q: Our findings rather suggest a TCF - 1 - dependent , cell autonomous effect on the acquisition of multiple Ly - 49 receptors .

A: TCF - 1
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Q: The transcription factors that mediate these processes are often expressed broadly in many cell types .

A:
transcription factors
****