Hello

I am an American applying to a microbiology program overseas (specifically Ireland and Scotland). When they ask for a resume, I googled to see what format they prefer. I saw that resumes tailored to master programs typically put an emphasis on what what done in undergraduate studies (names of courses and grades achieved). I graduated from college in 2013. I have had a whole career since then that is far more relevant to the program that I am applying to. My question is, should I switch up my resume to emphasize my school work (average, nothing special, a 3.445 GPA)? Or should I keep it "as-is" (the emphasis on my work in hospitals and laboratories, aka the resume I use when applying to jobs)? Would appreciate any insight. Thanks.