ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÈçͼÊÇ´Ó½Íĸ¾ú»ñȡijֲÎïÐèÒªµÄijÖÖø»ùÒòµÄÁ÷³Ì£¬½áºÏËùѧ֪ʶ¼°Ïà¹ØÐÅÏ¢»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Í¼ÖÐcDNAÎÄ¿â________»ùÒò×éÎÄ¿â(Ìî¡°´óÓÚ¡±¡°µÈÓÚ¡±»òÕß¡°Ð¡ÓÚ¡±)¡£
£¨2£©¢Ù¹ý³ÌÌáÈ¡µÄDNAÐèÒª________µÄÇиB¹ý³ÌÊÇ____________________¡£¾¹ý´¦ÀíµÄÖÊÁ£ºÍÄ¿µÄ»ùÒò£¬ÓÃ________ø´¦Àí£¬¿ÉÐγɻùÒò±í´ïÔØÌ壬¸ÃÔØÌåµÄ»¯Ñ§±¾ÖÊÊÇ________¡£
£¨3£©ÎªÔÚ¶Ìʱ¼äÄÚ»ñµÃ´óÁ¿Ä¿µÄ»ùÒò£¬¿ÉÓÃ________À©ÔöµÄ·½·¨¡£»ñÈ¡Ä¿µÄ»ùÒòÖ®ºó£¬ÐèÒª½øÐлùÒò±í´ïÔØÌåµÄ¹¹½¨£¬»ùÒò±í´ïÔØÌåµÄ×é³É±ØÐëÓÐ____________________ÒÔ¼°±ê¼Ç»ùÒòµÈ£¬´Ë²½ÖèÊÇ»ùÒò¹¤³ÌµÄºËÐÄ¡£
£¨4£©»ùÒò¹¤³ÌµÄ²Ù×÷³ÌÐòÖ÷Òª°üÀ¨___¸ö²½Ö裬Æä×îºóÒ»²½ÊÇ___________________________¡£
¡¾´ð°¸¡¿Ð¡ÓÚ ÏÞÖÆø Äæת¼ ÏÞÖÆøºÍDNAÁ¬½Óø DNA PCR¼¼Êõ Æô¶¯×Ó¡¢ÖÕÖ¹×Ó¡¢Ä¿µÄ»ùÒò ËÄ Ä¿µÄ»ùÒòµÄ¼ì²âÓë¼ø¶¨
¡¾½âÎö¡¿
·ÖÎöÌâͼ£ºÍ¼Ê¾ÊÇ´Ó½Íĸ¾úÖлñȡijֲÎïÐèÒªµÄijÖÖøµÄ»ùÒòµÄÁ÷³Ì£¬ÆäÖТÙÊÇ´Ó½Íĸ¾úϸ°ûÖÐÌáÈ¡DNAµÄ¹ý³Ì£»A±íʾ´Ó»ùÒò×éÎÄ¿âÖÐɸѡº¬ÓÐÄ¿µÄ»ùÒòµÄ¾úÖꣻB±íʾÄæת¼¹ý³Ì£»C±íʾ´ÓcDNAÎÄ¿âÖÐɸѡ³öº¬ÓÐÄ¿µÄ»ùÒòµÄ¾úÖê¡£
£¨1£©»ùÒò×éÎÄ¿â°üÀ¨Á˸ÃÖÖÉúÎïËùÓеĻùÒò£¬¶ø²¿·Ö»ùÒòÎÄ¿âÖ»°üº¬Ò»ÖÖÉúÎïµÄ²¿·Ö»ùÒò£¬Òò´ËcDNAÎÄ¿âСÓÚ»ùÒò×éÎÄ¿â¡£
£¨2£©´Ó½Íĸ¾úϸ°ûÖÐÌáÈ¡Ä¿µÄ»ùÒò£¬ÐèÓõ½ÏÞÖÆÐÔºËËáÄÚÇÐø£»BÊÇÒÔmRNAΪģ°åºÏ³ÉcDNAµÄ¹ý³Ì£¬³ÆΪÄæת¼¡£ÓÃÏÞÖÆøºÍDNAÁ¬½Óø´¦ÀíÖÊÁ£ºÍÄ¿µÄ»ùÒò¿ÉÒÔÐγɻùÒò±í´ïÔØÌ壬¸ÃÔØÌåµÄ»¯Ñ§±¾ÖÊÊÇDNA¡£
£¨3£©PCR¼¼ÊõÊÇÒ»ÏîÔÚÉúÎïÌåÍ⸴ÖÆÌض¨DNAƬ¶ÎµÄºËËáºÏ³É¼¼Êõ£¬²ÉÓøü¼ÊõÄÜÔÚ¶Ìʱ¼äÄÚ»ñµÃ´óÁ¿Ä¿µÄ»ùÒò£»PCR¼¼ÊõµÄÔÀíÊÇDNA¸´ÖÆ¡£»ùÒò±í´ïÔØÌåµÄ×é³É°üÀ¨Æô¶¯×Ó¡¢Ä¿µÄ»ùÒò¡¢±ê¼Ç»ùÒò¡¢ÖÕÖ¹×ӵȡ£
£¨4£©»ùÒò¹¤³ÌµÄ²Ù×÷³ÌÐòÖ÷Òª°üÀ¨Ëĸö²½Ö裬¼´£ºÄ¿µÄ»ùÒòµÄ»ñÈ¡¡¢»ùÒò±í´ïÔØÌåµÄ¹¹½¨¡¢½«Ä¿µÄ»ùÒòµ¼ÈëÊÜÌåϸ°û¡¢Ä¿µÄ»ùÒòµÄ¼ì²âÓë¼ø¶¨£¬Òò´ËÆä×îºóÒ»²½ÊÇÄ¿µÄ»ùÒòµÄ¼ì²âÓë¼ø¶¨¡£