I am trying to use CBioportal to find out the mRNA expression between normal vs tumor cases of one gene but could not find any instructions how I can do that. When I use this database I only see option for
Mutation and CNA --Only Mutation ---Only CNA (http://www.cbioportal.org/index.do) when is use the following command in web page
gene: EXP>2 it will allow me selection of normal samples. Could some one at forum may help to understand how shoudl I solve this issue.