?? ??????????????????
![](https://image.chezhanri.com/2019/1112/75fb068464a6f25977c09866f9d80592.jpg)
????:1???????????:??????
2?????????
3?????????????
4?????9598??
5???????
??????????? ??????
?6??????19???(????? ?)19???,??????????,?????,???????,?????
![](http://i2.chinanews.com.cn/simg/ypt/2024/240619/1927dda3-15fe-40ba-9069-fce0b9ed40dc_zsite.jpg)
2024?4???,???????????????????????,??????????????,??????,????,?????????????????,??,?????????
????????????,?,??M2????????,??????????,??????????????????M1??????,?????????????????
??M1?????????????????????????????????
![](http://i2.chinanews.com.cn/simg/ypt/2024/240619/1f6a0a4f-e39b-4d70-9b14-5c087ae643e6_zsite.jpg)
????????????????????,??????,?????????????????,???????,??????????????????DNA????????????,?????????????????????????,???,??,?????????????????,???????????(???????)
???????????:????