At with regard to the exact same time that the new type of GIP appeared, folks in Europe and Asia were switching from a hunter-gatherer Way of life to agriculture. pAA just isn't present in all strains phenotypically recognized as EAEC, and never all pAA plasmids carry aggR and aatA https://duhcgip25825.tinyblogging.com/GIP-An-Overview-59129974