?????2025???2?????21???,??«?»??????“Base-modified nucleotides mediate immune signaling in bacteria(??)”????????????????????(??????)?????????????,?????????“??????”(Kongming),???????????“????”??,??????????

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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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