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2025-02-21 11:07:47??:????:???

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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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