hiii, i am a beginner, and doing my masters degree research work. I am currently working on gene expression data for saccharomyces cerevisiae with the help of microarray. i want to make a regulatory network of genes which are present in my data. but i am struck as i dont know how to make network from a microarray gene expression data. I installed the GeneMania app in the cytoscape and didnt get ne idea how to proceed.