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????:2025-02-22 10:14:56 ??:????

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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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