435
The hemochromatosis gene , HFE , recently has been identified , and characterization of this gene has shown that it contains two mutations that result in amino acid substitutions - cDNA nucleotides 845 G - - > A ( C282Y ) and 187 C - - > G ( H63D ) .
 Disease: hemochromatosis
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: hemochromatosis