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2025-02-21 15:40:00

??????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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