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2025-02-21 22:35:53

?????????????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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