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: This distinct biochemical difference between STAT5A and STAT5B was confirmed with purified activated STAT5 recombinant proteins .

SOLUTION: STAT5 recombinant proteins

PROBLEM: We cloned the BamHI - F fragment from the left end of Ad4 in pUC13 - 1 between the SalI and BamHI sites in order to carry out the structural analysis of the E1A region of Ad4 .

SOLUTION: BamHI sites

PROBLEM: Hematopoietic progenitor kinase 1 ( HPK1 ) is a member of the mitogen - activated protein kinase kinase kinase kinase ( MAP4K ) family and an upstream activator of the c - Jun N - terminal kinase ( JNK ) signaling cascade .

SOLUTION:
c - Jun