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

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