How to get the gene information from the Expression graph after running the KMC.
I'm not sure what you mean about "getting" the gene information. If you want the list of genes in that cluster with their expression values in a text file, right-click on the graph and choose "save cluster". The annotation and intensity values for each gene in that graph will be saved as a tab-delimited text file. Does this help?
You may find the MeV quickstart guide helpful: http://www.tm4.org/documentation/MeV_quickstart_guide.pdf