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????:2025-02-23 02:42:15 ??:????

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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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