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