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:
 However , C / EBP beta stimulated transcription primarily through the cAMP - responsive element ( CRE ) , which maps between positions - 77 to - 94 , but not at the more 5 ' - binding sites .
answer:
C / EBP


question:
 Glutathione reductase ( GR ) was purified from the cyanobacterium Anabaena PCC 7120 .
answer:
Glutathione reductase


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