TASK DEFINITION: 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.
PROBLEM:  Among six or so PKC isoforms expressed in T cells , only PKCtheta participates in the assembly of the supramolecular activation clusters at the contact site of the TCR with Ag .

SOLUTION: PKC isoforms

PROBLEM:  By representative difference analysis we found that CRABP II is also strongly expressed in human monocyte - derived macrophages ( MAC ) but not in freshly isolated monocytes ( MO ) .

SOLUTION: CRABP II

PROBLEM:  These data further suggest that Bright may contribute to increased gene expression by remodeling the immunoglobulin locus during B cell development .

SOLUTION:
immunoglobulin locus