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2025-02-21 20:41:04

???????????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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