3109
AIM : Approximately 40 - 60 % of melanomas from Caucasian populations carry activating mutations in the BRAF oncogene , with the most common being the p . Val600Glu ( V600E ) hotspot mutation in exon 15 .
 Anatomy: melanomas
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: melanomas