??????????????
2025-02-21 20:29:2673786
??????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?????????????)????????????,???????????????????
(??? ?? ????) ??????:???