Human created in the lab bacteria – the smallest coded packet of life
Now, that is taking something that exists and modifying it. Not entirely “creating it”
However, humans did create nylon and bacteria evolved to take advantage of the new food source
Plastics and Petro Chemicals were something we refined from nature…
then, there’s the Oil eating Bacteria… refined oils…..
and there was the infamous making amino acids and goop from gases with an electric current