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:
In conclusion , ORCA3 regulates jasmonate - responsive expression of the Str gene via direct interaction with the JERE .

Ex Output:
Str gene

Ex Input:
Twelve patients of leprosy with arthritis and 161 patients without arthritis were studied for immunological parameters like immunoglobulins ( IgG , IgM , IgA ) , C - reactive proteins and rheumatoid factor .

Ex Output:
rheumatoid factor

Ex Input:
A phase II clinical trial on MDS was conducted in a cooperative study with orally administrable ara - C analogue , PLAC , which is resistant to cytidine deaminase and had shown an anti - tumor activity on various experimental tumors by oral route .

Ex Output:
cytidine deaminase