??????????????
?????????????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??)????????????????????????????,???
(?????????????????? ???????????????????? ????) ?????:?????
??