?? > ?? > ??
??????????????
2025-02-21 15:09:26??:????:???

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

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

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

??: