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2025-02-21 10:48:12??:????:???

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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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