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2025-02-21 09:20:03 | ??:????
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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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