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2025-02-21 17:07:19 40471

?????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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