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 N - terminal sequence of the extracellular MEP20 , TKVAS , was found at aa 194 - 198 within the ORF .

Ex Output:
extracellular MEP20

Ex Input:
Plasma enteroglucagon was measured before and during three hours after a standard meal in 21 untreated adult patients with suspected coeliac disease who all had villous atrophy of the small intestinal mucosa and malabsorption , and in nine control subjects .

Ex Output:
Plasma enteroglucagon

Ex Input:
Using gel retardation analysis , four binding sites for Rap1p have been identified within the promoter of the RAP1 gene .

Ex Output:
RAP1 gene