848
Classical galactosemia is caused by one common missense mutation ( Q188R ) and by several rare mutations in the galactose - 1 - phosphate uridyltransferase ( GALT ) gene .
 Disease: Classical galactosemia
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease 
Text: {0} 
Answer:
 Disease: Classical galactosemia