| ²é¿´: 533 | »Ø¸´: 0 | |||
Ê黽ºþгæ (СÓÐÃûÆø)
|
[½»Á÷]
ÖÊÁ£DNAתȾʵÑéÒªµã
|
|
1£¬ ÖÊÁ£µÄ¹¹½¨£ºÆô¶¯×ÓµÄÑ¡Ôñ Æô¶¯×ÓµÄÑ¡Ôñ¶ÔÓÚתȾ»ùÒòµÄÓÐЧ±í´ïÊǷdz£ÖØÒªµÄ¡£¶ÔÓÚתȾ¹ý³Ì±¾ÉíËäÈ»ÎÞÉõÓ°Ï죬µ«ÊǶÔתȾ½á¹ûÈ´ÓÐ×Å΢ÃîµÄÓ°Ïì¡£ 2£¬ ÖÊÁ£µÄ´óСºÍÖÊÁ¿ ÏßÐÔ»¯»¹Êdz¬ÂÝÐý»áÓ°ÏìתȾ½á¹û£º³¬ÂÝÐýÖÊÁ£µÄתȾЧÂʱÈÏßÐÔDNA¸ßµÃ¶à£¬ÌرðÊÇ˲ʱתȾ¡£¶øÏßÐÔ»¯DNAתȾµÄÕûºÏ¼¸Âʸߡ£ÖÊÁ£Ì«´óÁËתȾ»áÀ§ÄÑһЩ¡£±Ï¾¹£¬Ïà¶ÔÖÂÃÜ¡¢½ÏСµÄÍâÔ´ÒìÎﱻϸ°ûÄÚÍ̵ļ¸ÂÊÒª´óһЩ¡£Èç¹ûÄãµÄÖÊÁ£ÕýºÃ±È½Ï´ó£¬ÓÖûÓоÑ飬ѡÔñÌØ±ð×¢Ã÷¿ÉÒÔת´óÖÊÁ£µÄתȾÊÔ¼Á³É¹¦¼¸ÂÊ»á¸ßһЩ¡£ÓеÄתȾÊÔ¼Á»¹»áÌṩһЩ´Ù½øDNAÄý¾ÛµÄ³É·Ö£¬Ê¹µÃDNAÐγÉתȾ¸´ºÏÎïʱ¸üÖÂÃÜһЩ£¬¸üÈÝÒ×תȾһЩ¡£´¿»¯ÖÊÁ£µÄÖÊÁ¿Ò²»áÓ°ÏìתȾЧÂÊ£¬Ò»¶¨ÒªÑ¡Ôñ¸ßÖÊÁ¿µÄÖÊÁ£¡£ 3£¬ ÖÊÁ£DNAµÄŨ¶ÈºÍÁ¿ ¼ÈÈ»ÖÊÁ£´¿»¯ÒѾ²»³ÉÎÊÌ⣬³õѧÕßͨ³£¶¼²»»áÔÚºõÉõÖÁÔ¸Òâ¶à¼ÓµãDNA£¬µ«ÊÇҪעÒâµÄÊÇ£¬DNAÁ¿¹ýÉÙ¹ÌȻתȾЧÂʲ»¸ß£¬DNAÁ¿¹ý¶àͬÑù»á½µµÍתȾЧÂÊ¡£ËùÒÔԤʵÑéÐèÒª°´ÕÕ˵Ã÷ÊéµÄÒªÇ󣬰´Ò»¶¨±ÈÀý»ìºÏÊÊÁ¿µÄÖÊÁ£DNAºÍתȾÊÔ¼Á¡£ÓеÄתȾÊÔ¼ÁÒªÇóDNAµÄÁ¿¶àЩ£¬ÓеÄתȾÊÔ¼ÁЧÂʸßÖ»ÒªºÜÉÙDNA¡£ 4£¬ תȾÊÔ¼ÁµÄÑ¡Ôñ ÔÚÈ·¶¨ÁËÖÊÁ£µÄÖÊÁ¿Ö®ºó£¬¾ÍÒª¿¼ÂÇתȾÊÔ¼ÁµÄÑ¡ÔñÁË¡£Ä¿Ç°´ó¶àÊýÓõÄÊÇÖ¬ÖÊÌåÀàµÄתȾÊÔ¼Á£¬µ«ÕâÀàÊÔ¼ÁµÄ¶¾ÐԽϴó£¬×ªÈ¾Ð§Âʵͣ¬×îºÃÑ¡Ôñ·ÇÖ¬ÖÊÌåµÄתȾÊÔ¼Á£¬ÈçEntransterÊÔ¼Á¡£ |
» ²ÂÄãϲ»¶
²»ºÏÀíÍÜ¿ÆÑÐʵÑéÖеÄȤÊ£ºÊµÑéÆ÷²ÄµÄ ¡°ÎÚÁú¡±
ÒѾÓÐ0È˻ظ´
²»ºÏÀíÍÜ¿ÆÑÐʵÑéÖеÄȤÊ£ººÍʵÑé²ÄÁ쵀 ¡°¶·ÖǶ·Ó¡±
ÒѾÓÐ0È˻ظ´
»¯Ñ§¹¤³Ì¼°¹¤Òµ»¯Ñ§ÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ89È˻ظ´
µ°°×Öʼì²â£º¾«×¼·ÖÎö£¬½âËøÉúÎï·Ö×ÓµÄÃÜÂë
ÒѾÓÐ0È˻ظ´
²»ºÏÀíÍÜ¿ÆÑÐʵÑé֮СÊóʵÑ飺ÑϽ÷Éè¼Æ£¬½âÎöÉúÃü»úÖÆµÄÖØÒªÔØÌå
ÒѾÓÐ0È˻ظ´
²»ºÏÀíÍÜ¿ÆÑÐʵÑéÖ®ÖØ½ðÊô¼ì²â£º¾«×¼É¸²é£¬ÊØ»¤½¡¿µÓë»·¾³µÄ·ÀÏß
ÒѾÓÐ0È˻ظ´
²»ºÏÀíÍÜ¿ÆÑÐʵÑéÖ®¡°ÍܲâÖØ½ðÊôÎÒ±³¹øÈýǧ¡±
ÒѾÓÐ0È˻ظ´
²»ºÏÀíÍÜ¿ÆÑÐʵÑéÖ®¡°ÊóÌÓÈý´ÎÎÒ·¢ÈýƪSCI¡±
ÒѾÓÐ0È˻ظ´
ÄÉÃ×Á£¶È·ÖÎö
ÒѾÓÐ3È˻ظ´
ÁÖ¿ÆÔºÁÖ»¯ËùÕÐÊÕ²ÄÁÏÓ뻯¹¤×¨ÒµË¶Ê¿£¬×ø±êÄϾ©
ÒѾÓÐ0È˻ظ´













»Ø¸´´ËÂ¥