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2025-02-21 15:11:14 | ??:????
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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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