At with regards to the same time that the new form of GIP appeared, folks in Europe and Asia were being switching from a hunter-gatherer lifestyle to agriculture. pAA is not really current in all strains phenotypically discovered as EAEC, rather than all pAA plasmids carry aggR and aatA genes; https://gip92715.widblog.com/70846190/the-definitive-guide-to-gip