???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??????)??????????????????,???????

(?????? ? ??) ???????????:??????? ??“??????????”

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

????:1???????????:??????????

2?????

3?51?????ios??

4?????????????

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??????)??????????????????,???????

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