??>>??

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

2025-02-21 08:37:33 | ??:????
???

??

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

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

?????????

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

????????