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2025-02-22 23:40:36 95850

????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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