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:  The production of synthetic peptides containing other CTL peptide epitopes may be useful for priming CTLs in vitro and in vivo

A: peptide epitopes
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Q:  Reticulocyte lysate contains a chaperone system that assembles glucocorticoid receptor ( GR ) . hsp90 heterocomplexes .

A: glucocorticoid receptor
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Q:  By Northern analysis , macrophage inflammatory protein ( MIP ) - 2 mRNA in BAL cells increased markedly 1 h after NaVO3 instillation and reduced a little bit at 4 h , whereas MIP - 1alpha mRNA in BAL cells was expressed relatively high 1 h after NaVO3 instillation , although a basal expression was detected in control group , and returned rapidly nearly to control level at 4 h .

A:
MIP - 1alpha
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