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:
 Transcription factor B - cell - specific activator protein ( BSAP ) is differentially expressed in B cells and in subsets of B - cell lymphomas .
answer:
Transcription factor


question:
 METHODS : Mice were injected intraarticularly with mBSA on day 0 and subcutaneously with recombinant human IL - 1beta on days 0 - 2 .
answer:
IL - 1beta


question:
 These results establish EKLF as a tissue - specific transcription factor that undergoes post - translational acetylation and suggest a mechanism by which EKLF is able to alter chromatin structure and induce beta - globin expression within the beta - like globin cluster .
answer:

transcription factor