?? > ?? > ??
??????????????
2025-02-21 12:40:31??:????:???

??????????????

??????????????????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????)???????,??

(?????? ?????? ???) ?????????????:????????

??: