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

(?????? ?????????????????? ????) ???:??????????????????? ??“???24????????”????

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

????:1????24????????:???????

2????????

3???????wx

4?2023??????wx

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

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