text:  ...by a dairy product. Oh, as a matter of record, we knew how it happened. Researchers at the Edelman Institute for Biological Technology in Dayton had been refining the process of DNA computing for years. In a bid to increase efficiency and yield, scientists took one of their most computationally advanced strains and grafted it into Lactobacillus delbroeci, subspecies Bulgaricus, commonly used to ferment yogurt.