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????:2025-02-21 11:52:25 ??:????

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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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