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2025-02-21 10:48:10??:????:???

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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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