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.

Ex Input:
 The B cell factor was purified to homogeneity using affinity chromatography and consists of three peptides of 62 , 61 , and 58 . 5 + / - 1 . 5 kd .

Ex Output:
B cell factor


Ex Input:
 Although many of these transcription factors have putative roles based on murine knockout experiments , their function in human lymphoid development is less known and was studied further .

Ex Output:
transcription factors


Ex Input:
 Moreover , TH2 cells induced by culturing with autologous BMC directly inhibit EBV - CTL generation , and TH2 associated PKA , CCR3 , and STAT - 6 phosphorylation are enhanced by BMC .

Ex Output:

STAT - 6