Are those mutations documented in Catalogue Of Somatic Mutations In Cancer (COSMIC) heterozygous or loss of heterozygosity or sum of both cases?

I check the mutation frequency of several tumor driver genes on COSMIChttp://cancer.sanger.ac.uk/cosmic/gene/analysis?ln=BRCA2 For instance, there are two data.Total number of unique samples:...

05 May 2017 3,861 3 View