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:  This mutant also functions in vivo as a trans - acting dominant negative regulator : the transcriptional inducibility of the HIV long terminal repeat ( which contains two potential NF - kappa B binding sites ) by phorbol ester ( PMA ) is inhibited when it is co - transfected into CD4 + T cells with the delta SP mutant .

Output: CD4 +


Input: Consider Input:  In addition , there was an increase in the amount of p120 Ras - specific GTPase - activating protein ( GAP ) and GAP - associated p190 .

Output: p120 Ras


Input: Consider Input:  Overexpression of eIF4E transforms cells , and mutations in eIF4E arrest cells in G , in cdc33 mutants .


Output: cdc33 mutants