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2025-02-21 13:11:52

???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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