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2025-02-23 01:07:07??:????:???

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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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