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2025-02-21 16:07:12

???????????????????????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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