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????:2025-02-22 06:11:40 ??:????

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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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