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2025-02-21 11:01:38

???????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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