?? > ?? > ??
??????????????
2025-02-21 23:50:14??:????:???

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

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

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

??: