I was trying to get my seeds analysed on other planet, these unidentificated seeds were in a storage bin, i tried to get them in a rocket so to get them out i ordered my duplicants to compost them, this gets them out of storage, unfortunently this also gets rid of mutation. I don't know if it only happens when clicking compost option from storage, or always.
1. Get mutated seed.
2.Click compost button on this seed.
3.This should get rid of any mutation.