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:  HNF4alpha7 mRNA is also found in totipotent embryonic stem cells .

A: HNF4alpha7 mRNA
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Q:  We cloned the BamHI - F fragment from the left end of Ad4 in pUC13 - 1 between the SalI and BamHI sites in order to carry out the structural analysis of the E1A region of Ad4 .

A: BamHI sites
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Q:  To study the mechanisms and the signaling pathways involved , IGF - 1R promoter reporter constructs were transiently transfected in CHO - AT1 cells that overexpress angiotensin AT1 receptors .

A:
angiotensin AT1 receptors
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