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????:2025-02-23 01:50:18 ??:????

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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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