????:2025-02-21 19:28:53 ??:????
????:?????95?:???????????
?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????)?????,??????????????
(??? ? ??????) ?????:????????????????
????