cadlakmike1 said:No harm done, you just missed my point by leaving off the next sentence.
Definition of genetic drift: Alteration in gene frequencies that usually occurs in a small population and results from chance processes alone, not from natural selection, mutations, or immigration.
That is why I don't believe it is the correct term here. If you took 50 clones from a plant, and a few showed some odd variance, that could be chalked up as genetic drift. Genetic drift is usually applied in variations from parent's to offspring, not in clones. If you took 10 clone, and then took it to 100 generations later and all those clones exhibited the same degradation, that is an entirely different phenomenon. I'm not sure why this term is so commonly used in reference to this though.
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