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 apparent paradox of heightened adrenal corticosteroid levels associated with reduction in the competence of the body ' s defensive apparatus to cope with exposure to new microbial antigens is considered .

Ex Output:
microbial antigens


Ex Input:
 A nonpeptidyl small molecule SB 247464 , capable of activating granulocyte - colony - stimulating factor ( G - CSF ) signal transduction pathways , was identified in a high - throughput assay in cultured cells .

Ex Output:
G - CSF


Ex Input:
 Core - binding factor beta ( CBFbeta ) is the non - DNA - binding subunit of the heterodimeric CBFs .

Ex Output:

heterodimeric CBFs