????:1?????300??:??????

2?????????

3??????????

4??????

5?????ktv

????????????????????9??26???????????????(?????????????????????????? ????????????????????)93?????,???,?,?33?????????????????,????????93??????,???????????????????

?????????????26?????????,??,???????????DNA??????,?????????7?,?????????

??,?????,?36?????????????????,???????“100????”?????????????????????????????????20??????????60???????????,??????????????,???

2021???9?????,???????????????,??????,2022?8????,?????DNA?,?:???????????????????

“?????????DNA?,??????DNA,???????????????????????,??,?????????????????,???”?????????????????,????????,???????,??DNA???????DNA??,??DNA????80bp,??????,????????????????????????????

?????????????DNA????,???????Y??????????????,????DNA???????????????????????????????????Y??????????PCR????????,???????Y??O2a1b1a1a1a1-F325????????Y????????????,????????????????,????

?????????????????????????????????,???????????????1240K??,?????????????????????????????123466???SNP???????????????????,???

?????7??????,???????????????????Y????,????2023???????5?????,?????????:“Y??????????,??????1240K??ZZ(?????????????????????)???????????????????????????????????(HGL)?????????????”

???????????????,????????,?????????,??????????49??????????,????????“?????????????”?,??“??”,???????????????????????????????????????????????????????????

????????????????????????????????,??“?”?“??????,?????????????????????????,??,????????????”??????????????????,??????????????,??????????????????????????,?????????,?????????(??) ???????:????