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????:2025-02-21 15:49:22 ??:????

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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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