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.

Input: Consider Input: Synergistic transcriptional activation of human Acyl - coenzyme A : cholesterol acyltransterase - 1 gene by interferon - gamma and all - trans - retinoic acid THP - 1 cells .

Output: interferon - gamma

Input: Consider Input: These data further suggest that Bright may contribute to increased gene expression by remodeling the immunoglobulin locus during B cell development .

Output: immunoglobulin locus

Input: Consider Input: In glucocorticoid - sensitive cells [ 3H ] CVZ causes a 2 - fold induction of glutamine synthetase and binds to a protein in the 4 . 6 S region of high salt sucrose gradients .
Output: glutamine synthetase