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:  In conclusion , we illustrate that CD45R0 signals control early cytokine receptor - associated signaling processes and mRNA and DNA synthesis in activated human lymphoblasts .

A: cytokine receptor
****
Q:  Pax5 appears to mediate B - lineage commitment by repressing the transcription of non - B - lymphoid genes and by simultaneously activating the expression of B - lineage - specific genes .

A: - B
****
Q:  fNF - E2 mRNA was found to be more abundant in erythroid cells than megakaryocytic cells at day 7 of culture .

A:
fNF - E2
****