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