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

????:1??????????:????????
2?????95?
3?????qq
4???929598??????
5??????????????
????????????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?????????)?????????????,?????????????????????????????
(?????????? ?????? ????) ?????:??????