687
The central part of mouse chromosome 7 is homologous to human 15q11 - q13 , with conservation of both gene order and imprinted features .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease 
Text: {0} 
 Entities:  
Answer:
 None