8851
Regulation of myosin phosphatase activity involves changes in subunit interactions , although molecular mechanisms are not defined .
 GENE: myosin phosphatase
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: myosin phosphatase 
Answer:
 GENE: myosin phosphatase