Oh brother. Don't bother. The correct answer is: full genome sequencing before and after the alleged "mutational event."
Oh brother. Don't bother. The correct answer is: full genome sequencing before and after the alleged "mutational event."
Hmmmmmm. With the technology we have today, we can make a one nucleotide change in the DNA of just about any bacterium and look at the change. Is this not a good enough cause and effect for you?
Don't you see how Lamarckian (try a different spelling this time) your question was?