?? > ???? > ??

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

????:2025-02-22 16:36:47 ??:????

????:????????:????

??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??????)???????????????,??????????

(???????????????????? ??? ??) ??????????????:????????????????????????

????

  • ????
  • ????