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?????????:????400????

2?????v

3??????????

4?600???3?????

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????

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

???:?????