??????????????
????????????????????2025?????????????2?????????????????21???????????,??????????«??»??“Base-modified nucleotides mediate immune signaling in bacteria(?????????????????)”??????????????????????????????????????????????????(??)????????????????????,????“?????????????????”(Kongming),??“????”??????,???????
????,????????????????,???“??????”????1950??(?????????cAMP?cGMP)?,?????????,?????,??????????????????????????????,??????????????????,?????????????????????KomA(??A)?KomB(???????????????B)?KomC(??????????C)????????,?????(DNK)??“???????????????????????”:KomA???DNK??,????(dAMP)?????????dITP?????????????KomC????NAD⁺,?“??????”????????????????,????,??“??????”??,?“???????????”?????????????,??
????????????????????????????,“????”???????????,????(??????????????????KomB-KomC??????????????????KomA)???????????????,???dITP??????????:????,??(??????ADA???????)???,??????
(??????? ?????????????????? ????) ????????:??
??