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2025-02-22 01:30:21 44748

???????????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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