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2025-02-21 08:32:22 72721

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