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????:2025-02-22 22:53:34 ??:????

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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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