?? 3??“????????”?? 17????
????:1???????:????90????????
2?????
3???????
4???????
5???????95????
11??22???????????????,??????????3???????????????DNA??????????,3?2007?????????,17?????
2007????????2?14???????,5?27???????,8???????18???,?(??????????,??2??????????)?????(??,?2??)????(???,??2?)???????3?????30???,???“??????”????
??,?,????????????,?17??????3????????????????????(2??1?)???3??????????????
????????????,?,??(????????? ???)
??????????:???