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????:2025-02-22 23:44:04 ??:????

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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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