485
We identified a 1422 G - - > C ( amino acid W474C ) substitution in the first position of exon 13 of HEXA of a non - Jewish proband who manifested a subacute variant of G ( M2 ) gangliosidosis .
 Disease: G ( M2 ) gangliosidosis
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: G ( M2 ) gangliosidosis