I've been doing genome wide expression studies in S. cerevisiae, but a recent publication performed similar experiments using my gene of interest's orthologue in C. elegans. I want to see if genes I found to be highly/lowly expressed in my microarray study (yeast) were highly/lowly in their study (worms). Does anyone have a file which has genes and their orthologues (yeast/worms)? Or is there a way I could do this through NCBI without going gene by gene? I know how to write in python so if someone could suggest a method using script that would be helpful too. Thanks
Did you try the common solutions like NCBI KOGs?