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: To gain additional insights into this novel apoptotic checkpoint , we have now characterized the mouse survivin locus .

A: mouse survivin locus
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Q: The use of specific somatic cell hybrids have allowed us to locate the YAC contig telomeric to the D3F15S2 locus , in a region which is frequently deleted in lung carcinomas .

A: D3F15S2 locus
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Q: Second , CGGA - containing sequences placed at - 88 in the delta MTV - CAT reporter plasmid conferred insulin responsiveness to the mammary tumor virus promoter .

A:
CAT reporter
****