???????????????????????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?)??,?????
(??????????? ??? ??????????????????) ??????????????????:???
?????+??2?????????????
??:?????????????????
??:????????????
????????????????????
??3???????????
????23?????????????
????:????????????????
2017??????????????????6.6%…
???????????????????
????????8?18??????????
??????????????????A29??
??????????????????????
?????????????????????
????????????????????
?????????????????????
????????????“????”???
????vs????:MSN?????????
11??????????????????
???100???7????5???????
??-??????????3-0???????
???????????0.6%?????????
??:????PK?????????85???
?????????????????????
?????20????????????????
11??????????????????