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????:2025-02-22 20:13:24 ??:????

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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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