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:
 Cotransfection of a junB stimulated the basal activity of the alpha 2 ( I ) collagen promoter 93 - fold , respectively .

Ex Output:
alpha 2


Ex Input:
 Northern analyses further confirm that the expression of endogenous alpha - ENaC gene in salivary Pa - 4 cells is suppressed by an ectopic HMGI - C overexpression .

Ex Output:
HMGI - C


Ex Input:
 DESIGN : Activating protein - 1 ( AP - 1 ) and Tat - induced transcription were assessed using Jun and hybrid Tat / Jun - expression plasmids and reporter gene constructs which contained AP - 1 binding sites upstream of the rat prolactin TATAA element or an HIV - 1 LTR construct in which AP - 1 binding sites replaced the TAR element .

Ex Output:

AP - 1