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2025-02-21 12:10:52 25617

??????????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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