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2025-02-21 10:25:59 65147

????????????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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