????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??????

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

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