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????:2025-02-23 02:01:37 ??:????

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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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