I am working on yeast mutant and I am observing their sporulation efficiency on agar plates. One of my plates got some dark green small fungus patches. I can't grow yeast again and dump this one with fungus because I am counting at a specific time interval to compare and it will take a lot of time to go through the entire process.
What should I do? Should I remove fungus from scalpel? And does this fungus going to affect the yeast growth?