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]: Primers were developed for specific amplification of 9804 gene fragments .
[A]: 9804 gene fragments

[Q]: Promoter activity of the proliferating - cell nuclear antigen gene is associated with inducible CRE - binding proteins in interleukin 2 - stimulated T lymphocytes .
[A]: interleukin 2

[Q]: Activation of the cytotactin promoter by the homeobox - containing gene Evx - 1 .
[A]:
cytotactin promoter