6133
The inserted region , which represents an intron in brain and muscle , is expressed in the tumor cell lines either as a " readthrough " form or with 78 residues deleted from its 5 ' end .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities:  
Answer:
 None