?? ??????????????

????:1??????????:???????200??
2???qt?????
3???95??
4???9598???
5????????
??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????)??,???
(?? ??????????? ????) ???????????????????:???????