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