2171
Mucin gene expression has been shown to be altered in many intestinal diseases and especially cancers of the gastrointestinal tract .
 GENE: Mucin gene
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: Mucin gene 
Answer:
 GENE: Mucin gene