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2025-02-22 10:26:16 58873

?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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