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????:2025-02-23 00:34:00 ??:????

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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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