?? 3????“??”?? 17????????
????:1???????????:?????????
2???????
3??????????
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????
?,?????????,??(?????????? ?)
?:???