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2025-02-21 17:03:49 | ??:????
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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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