??????“?-20”?? ??????????????938?

????:??????????:??98?

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