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.

Example Input:  Soggy , a spermatocyte - specific gene , lies 3 . 8 kb upstream of and antipodal to TEAD - 2 , a transcription factor expressed at the beginning of mouse development .
Example Output: TEAD - 2

Example Input:  Recently , we and other laboratories have identified a family of caveolin - related proteins ; caveolin has been re - termed caveolin - 1 .
Example Output: caveolin - 1

Example Input:  A . nidulans transformants secreted high amounts of PGI and PGII in comparison to the previously characterized A . niger transformants and a novel polygalacturonase ( PGC ) was produced at high levels by A . nidulans transformed with the subcloned pgaC gene .
Example Output:
pgaC gene