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2025-02-21 22:44:43 | ??:????
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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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