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2025-02-22 21:44:38

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