????:1????:??????

2?????????

3???????

4??????

5?????

?????11??22??(????????? ?????????????)?????????,???,???????????????????????11?28?????????????????43??“??-20”?????????,2014?????????????????2023?938??

????(??????)?????????????????,????:11????25??????????26??,?????????????“??-20”?????????????11?28????????????,?????????????????????,???;?,“??????-20”?????????????????????????????,?????????11???????????????29?????????????????,??????????????????

??????????????,???????????????????????????????????,????,??????????????????????,???????????????????????????????,????????????????????????????????????????

?,???????????????????????????????????????2014?????2023?938??????

???????????????(????????????)???“2019??????6??2021????????????????4????????????????????1??,???????????????10???????????????????????????,?20?????????”

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