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2025-02-21 23:45:19 66890

????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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