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:
 CONCLUSIONS : Hyperglycemia induces activation of the transcription factor NF - kappa B in ex vivo - isolated PBMCs of patients with type 1 diabetes .

Ex Output:
transcription factor


Ex Input:
 Macrophage stimulation with Murabutide , an HIV - suppressive muramyl peptide derivative , selectively activates extracellular signal - regulated kinases 1 and 2 , C / EBPbeta and STAT1 : role of CD14 and Toll - like receptors 2 and 4 .

Ex Output:
C / EBPbeta


Ex Input:
 Immunoglobulin heavy - chain genes contain two conserved sequence elements 5 ' to the site of transcription initiation : the octamer ATGCAAAT and the heptamer CTCATGA .

Ex Output:

conserved sequence elements