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.

Input: Consider Input:  The protein encoded by the NF2 gene has a similarity to ezrin , radixin and moesin ( ERM ) proteins that link membrane proteins to the cytoskeleton .

Output: NF2 gene


Input: Consider Input:  Effects of timepidium bromide ( TB ; anticholinergic agent ) , acetylcholine ( ACh ) and neostigmine ( Neost ) on gastric and duodenal blood flow distribution were studied by the use of 131I - labeled macroaggregated human serum albumin ( MAA ) in rabbits .

Output: serum albumin


Input: Consider 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 .


Output: cytidine deaminase