instruction:
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.
question:
 Although DRA1 * 0101 / DRB1 * 0401 and DRA1 * 0101 / DRB1 * 0404 are structurally very similar , nonoverlapping VP16 epitopes were identified , illustrating high selectivity of individual allele polymorphisms within common MHC variants .
answer:
VP16 epitopes


question:
 Thus , Th2 - specific GATA - 3 expression and p38 mitogen - activated protein kinase activation together provide a molecular basis for the differential effects of cAMP in the two T helper cell subsets .
answer:
GATA - 3


question:
 Further , inhibition of Mcl - 1 by antisense oligonucleotides , also resulted in macrophage apoptosis .
answer:

Mcl - 1