11??????????22??????????,???3??????DNA??????????,3????2007????????,17??

2007???????2?14?,5???27?,8?????????18??,???(???,??????????2???)?????(?,??2?)??(???,???2??????????)????????????????????3???????30???????,??“?”????????

?,??,????????????????????????????????????????????,?17?3????(2??1?????)????????????3??

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

??????:???

“????????????”_????

?? 3??“????”???????? 17??

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

2???????????

3??????98?

4???????????

5????????

11??????????22??????????,???3??????DNA??????????,3????2007????????,17??

2007???????2?14?,5???27?,8?????????18??,???(???,??????????2???)?????(?,??2?)??(???,???2??????????)????????????????????3???????30???????,??“?”????????

?,??,????????????????????????????????????????????,?17?3????(2??1?????)????????????3??

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

??????:???