??????????“??”???????:??

????:???????????:??????????

???????11?22????(??????????)?????????“??????????????”?

“??”11?22??????????????????,?????????????“???????????????????????????????”?????????,???????????,?????????????????,???

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

?????????????????????5000??,?????????????5300??????????4000???????????

???2019???????7???6??????,???????«????????»?

“??????????????”????????????,????????,????????????????????????????,???

?“???”??????????

“??”????????????????,??????20????????,??????????DNA????????????6?????????????????????,?????????????

???????????????,???,?????????????,?????3??,?????????????DNA?????????????????????,???,????

???

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

?????????????????,???6000?????,?????,????????????????,???????????????

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

???

??????????????????,??????,????????????????????20???????,???,??????300????????????????(?)

??????????????????????:????????