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????:2025-02-21 23:41:35 ??:????

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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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