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2025-02-21 14:42:11??:????:???

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

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