Recently, researchers have performed a comprehensive pan-genome analysis of lactic acid bacteria, a group of bacteria that are commonly found in dairy products, fermented foods, and other food sources. Through this analysis, they were able to identify a wealth of genetic variation among the different species of lactic acid bacteria, as well as provide insight into their evolutionary history. The findings suggest that these bacteria are more genetically diverse than previously thought, and may hold promise for the development of new probiotic products and food safety tools.

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source: Phys.org