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:
 Thymocytes and T cells from IkappaBalpha ( DeltaN ) transgenic mice expressed normal levels of IL - 2R subunits .

Ex Output:
IL - 2R


Ex Input:
 To examine the molecular nature of this observation , we identified within the ACAT - 1 P1 promoter a 159 - base pair core region .

Ex Output:
ACAT - 1


Ex Input:
 A region of basic amino acids spanning residues 639 - 656 in the human 5 - lipoxygenase sequence resembles a consensus bipartite nuclear localizing sequence .

Ex Output:

5 - lipoxygenase