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2025-02-21 22:31:33 | ??:????
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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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