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????:2025-02-22 03:34:10 ??:????

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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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