ÌâÄ¿ÄÚÈÝ
ÏÂͼÖÐͼ1±íʾijϸ¾úµÄ¿¹³ý²Ý¼Á»ùÒòµÄ²¿·ÖƬ¶Î£¬ÆäÖÐa¡¢b¡¢c·Ö±ð±íʾ¸Ã»ùÒòƬ¶ÎÖÐÌØ¶¨µÄ¼î»ù¶Ô¡£Í¼2±íʾ¸Ãϸ¾úϸ°ûÄÚDNA×ÔÎÒ¸´ÖƼ°¿ØÖƶàëĺϳɵĹý³Ì¡£Çë·ÖÎö»Ø´ðÏÂÁÐÎÊÌ⣺
![]()
(1)ÔÚÕæºËϸ°ûÄÚ£¬Í¼2ËùʾµÄ¢Ù¢Ú¢Û¹ý³ÌÖз¢ÉúÔÚͬһ³¡ËùµÄÊÇ______(Ñ¡ÌîÐòºÅ)¡£¹ý³Ì¢ÙµÄ²úÎï·Ö×ÓÖÐÖ»ÓÐÒ»Ìõµ¥Á´ÊÇкϳɵģ¬Òò´ËÕâÖֺϳɷ½Ê½±»³ÆÎª____________¡£¹ý³Ì¢ÚÐèÒª________´ß»¯mRNAºÏ³É¡£Íê³É¢Ûʱ£¬Ò»°ãÔÚÒ»ÌõmRNAÉÏ»á½áºÏ¶à¸öºËÌÇÌ壬ÆäÒâÒåÊÇ_________________________¡£
(2)»ùÒòÍ»±äÊÇÓÉÓÚ__________________£¬µ¼Ö»ùÒò½á¹¹µÄ¸Ä±ä¡£Èôͼ1ÖлùÒòλµãaµÄ¼î»ù¶Ô±äΪ
£¬Î»µãbµÄ¼î»ù¶Ô±äΪ
£¬Î»µãcµÄ¼î»ù¶Ô±äΪ
£¬ÔòÆäÖÐλµã________µÄÍ»±ä¶ÔÉúÎïÐÔ×´±íÏÖÎÞÓ°Ïì¡£
(3)Èô½«´Ë¿¹³ý²Ý¼Á»ùÒòתÈë´ó¶¹¸ùϸ°ûÖУ¬³£Óà ¼¼Êõ¶Ô¿¹³ý²Ý¼Á»ùÒò½øÐÐÀ©Ôö¡£Óû¼ì²âת»ùÒòÊÇ·ñ³É¹¦×ªÈ룬Ӧ½«×ªÈëÄ¿µÄ»ùÒòµÄϸ°ûÅàÑøÔÚº¬__________µÄÈ«ÓªÑø¹ÌÌåÅàÑø»ùÖС£
(1)¢Ù¢Ú¡¡ °ë±£Áô¸´ÖÆ RNA¾ÛºÏø ¡¡Ìá¸ß·ÒëµÄЧÂÊ(¶Ìʱ¼äÄںϳɴóÁ¿µ°°×ÖÊ)
(2)DNA¼î»ùÐòÁиıä(DNA¼î»ù¶ÔµÄÔö¼Ó¡¢È±Ê§ºÍÌæ»») ¡¡c¡¡
(3)PCR ³ý²Ý¼Á
½âÎöÊÔÌâ·ÖÎö£º(1)ÔÚÕæºËϸ°ûÄÚ£¬Í¼2ËùʾµÄ¢Ù¸´ÖÆ¡¢¢Úת¼¡¢¢Û·Òë¹ý³ÌÖз¢ÉúÔÚͬһ³¡ËùµÄÊÇ¢Ù¢Ú¡£¹ý³Ì¢ÙµÄ²úÎï·Ö×ÓÖÐÖ»ÓÐÒ»Ìõµ¥Á´ÊÇкϳɵģ¬Òò´ËÕâÖֺϳɷ½Ê½±»³ÆÎª°ë±£Áô¸´ÖÆ¡£¹ý³Ì¢ÚÐèÒªRNA¾ÛºÏø´ß»¯mRNAºÏ³É¡£Íê³É¢Ûʱ£¬Ò»°ãÔÚÒ»ÌõmRNAÉÏ»á½áºÏ¶à¸öºËÌÇÌ壬ÆäÒâÒåÊÇÌá¸ß·ÒëµÄЧÂÊ»ò¶Ìʱ¼äÄںϳɴóÁ¿µ°°×ÖÊ¡£
(2)Èôͼ1ÖлùÒòλµãaµÄ¼î»ù¶Ô±äΪ
£¬µ¼ÖÂÃÜÂë×ÓÓÉGCU±äΪACU£¬°±»ùËá¸Ä±ä£»Î»µãbµÄ¼î»ù¶Ô±äΪ
£¬µ¼ÖÂÃÜÂë×ÓÓÉUCU±äΪCCU£¬°±»ùËá¸Ä±ä£»Î»µãcµÄ¼î»ù¶Ô±äΪ
£¬µ¼ÖÂÃÜÂë×ÓÓÉCUA±äΪUUA£¬°±»ùËá²»±ä£¬ÔòÆäÖÐλµãcµÄÍ»±ä¶ÔÉúÎïÐÔ×´±íÏÖÎÞÓ°Ïì¡£
(3)Èô½«´Ë¿¹³ý²Ý¼Á»ùÒòתÈë´ó¶¹¸ùϸ°ûÖУ¬³£ÓÃPCR¼¼Êõ¶Ô¿¹³ý²Ý¼Á»ùÒò½øÐÐÀ©Ôö¡£Óû¼ì²âת»ùÒòÊÇ·ñ³É¹¦×ªÈ룬Ӧ½«×ªÈëÄ¿µÄ»ùÒòµÄϸ°ûÅàÑøÔÚº¬³ý²Ý¼ÁµÄÈ«ÓªÑø¹ÌÌåÅàÑø»ùÖС£
¿¼µã£º±¾Ì⿼²éÖÐÐÄ·¨ÔòºÍ»ùÒò¹¤³Ì£¬ÒâÔÚ¿¼²é¿¼ÉúÄÜÀí½âËùѧ֪ʶµÄÒªµã£¬°ÑÎÕ֪ʶ¼äµÄÄÚÔÚÁªÏµ£¬ÐγÉ֪ʶµÄÍøÂç½á¹¹¡£