»ùÒòоƬµÄ²âÐòÔ­ÀíÊÇDNA·Ö×ÓÔÓ½»²âÐò·½·¨£¬¼´Í¨¹ýÓëÒ»×éÒÑÖªÐòÁеĺËËá̽ÕëÔÓ½»½øÐкËËáÐòÁвⶨµÄ·½·¨¡£ÏÈÔÚÒ»¿é»ùƬ±íÃæ¹Ì¶¨ÐòÁÐÒÑÖªµÄ°ËºËÜÕËáµÄ̽Õ룬µ±ÈÜÒºÖдøÓÐÓ«¹â±ê¼ÇµÄ°ÐºËËáÐòÁУ¬Óë»ùÒòоƬÉ϶ÔӦλÖõĺËËá̽Õë²úÉú»¥²¹Æ¥Åäʱ£¬Í¨¹ýÈ·¶¨Ó«¹âÇ¿¶È×îÇ¿µÄ̽ÕëλÖ㬻ñµÃÒ»×éÐòÁÐÍêÈ«»¥²¹µÄ̽ÕëÐòÁС£¾Ý´Ë¿ÉÖØ×é³ö°ÐºËËáµÄÐòÁÐTATGCAATCTAG

£¨¹ý³Ì¼ûͼ1£©¡£

Èô°ÐºËËáÐòÁÐÓë°ËºËÜÕËáµÄ̽ÕëÔÓ½»ºó£¬Ó«¹âÇ¿¶È×îÇ¿µÄ̽ÕëλÖÃÈçͼ2Ëùʾ£¬Çë·ÖÎöÈÜÒºÖаÐÐòÁÐΪ

A£®AGCCTAGCTGAA       B£®TCGGATCGACTT

C£®ATCGACTT             D£®TAGCTGAA

 

¡¾´ð°¸¡¿

A

¡¾½âÎö¡¿°Ñ¼¸¸ö²úÉúÔÓ½»ÐźŵÄÐòÁа´ÏÂÃæÐò´ÎдÏÂÀ´£º

ATCGACTT

TCGGATCG

  CGGATCGA

    GGATCGAC

      GATCGACT

È»ºó×ۺϣ¬¾ÍÊÇ

TCGGATCGACTT,ËùÒÔÆ以²¹ÐòÁÐÊÇAGCCAGCTGAA¡£

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º

»ùÒòоƬµÄ²âÐòÔ­ÀíÊÇDNA·Ö×ÓÔÓ½»²âÐò·½·¨£¬¼´Í¨¹ýÓëÒ»×éÒÑÖªÐòÁеĺËËá̽ÕëÔÓ½»½øÐкËËáÐòÁвⶨµÄ·½·¨¡£ÏÈÔÚÒ»¿é»ùƬ±íÃæ¹Ì¶¨ÐòÁÐÒÑÖªµÄ°ËºËÜÕËáµÄ̽Õ룬µ±ÈÜÒºÖдøÓÐÓ«¹â±ê¼ÇµÄ°ÐºËËáÐòÁУ¬Óë»ùÒòоƬÉ϶ÔӦλÖõĺËËá̽Õë²úÉú»¥²¹Æ¥Åäʱ£¬Í¨¹ýÈ·¶¨Ó«¹âÇ¿¶È×îÇ¿µÄ̽ÕëλÖ㬻ñµÃÒ»×éÐòÁÐÍêÈ«»¥²¹µÄ̽ÕëÐòÁС£¾Ý´Ë¿ÉÖØ×é³ö°ÐºËËáµÄÐòÁÐTATGCAATCTAG£¨¹ý³Ì¼ûͼ1£©¡£

 

Èô°ÐºËËáÐòÁÐÓë°ËºËÜÕËáµÄ̽ÕëÔÓ½»ºó£¬Ó«¹âÇ¿¶È×îÇ¿µÄ̽ÕëλÖÃÈçͼ2Ëùʾ£¬Çë·ÖÎöÈÜÒºÖаÐÐòÁÐΪ£¨    £©

A£®AGCCTAGCTGAA       B£®TCGGATCGACTT        

C£®ATCGACTT          D£®TAGCTGAA

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2013½ìÕã½­Ê¡ÓàÒ¦ÖÐѧ¸ßÈýÉÏѧÆÚÆÚÖп¼ÊÔÉúÎïÊÔ¾í£¨´ø½âÎö£© ÌâÐÍ£ºµ¥Ñ¡Ìâ

»ùÒòоƬµÄ²âÐòÔ­ÀíÊÇDNA·Ö×ÓÔÓ½»²âÐò·½·¨£¬¼´Í¨¹ýÓëÒ»×éÒÑÖªÐòÁеĺËËá̽ÕëÔÓ½»½øÐкËËáÐòÁвⶨµÄ·½·¨¡£ÏÈÔÚÒ»¿é»ùƬ±íÃæ¹Ì¶¨ÐòÁÐÒÑÖªµÄ°ËºËÜÕËáµÄ̽Õ룬µ±ÈÜÒºÖдøÓÐÓ«¹â±ê¼ÇµÄ°ÐºËËáÐòÁУ¬Óë»ùÒòоƬÉ϶ÔӦλÖõĺËËá̽Õë²úÉú»¥²¹Æ¥Åäʱ£¬Í¨¹ýÈ·¶¨Ó«¹âÇ¿¶È×îÇ¿µÄ̽ÕëλÖ㬻ñµÃÒ»×éÐòÁÐÍêÈ«»¥²¹µÄ̽ÕëÐòÁС£¾Ý´Ë¿ÉÖØ×é³ö°ÐºËËáµÄÐòÁÐTATGCAATCTAG£¨¹ý³Ì¼ûͼ1£©¡£

Èô°ÐºËËáÐòÁÐÓë°ËºËÜÕËáµÄ̽ÕëÔÓ½»ºó£¬Ó«¹âÇ¿¶È×îÇ¿µÄ̽ÕëλÖÃÈçͼ2Ëùʾ£¬Çë·ÖÎöÈÜÒºÖаÐÐòÁÐΪ

A£®AGCCTAGCTGAAB£®TCGGATCGACTT
C£®ATCGACTTD£®TAGCTGAA

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2014½ì¹ã¶«Ê¡Ê®Ð£¸ßÈýÉÏѧÆÚµÚÒ»´ÎÁª¿¼ÉúÎïÊÔ¾í ÌâÐÍ£º×ÛºÏÌâ

¹ûÓ¬ÊÇÒÅ´«Ñ§ÉϺÜÖØÒªµÄʵÑé²ÄÁÏ£¬Æ䳤³áÓë²Ð³á¡¢ºìÑÛÓë°×ÑÛ¡¢»ÒÉíÓëºÚÉíΪÈý¶ÔÏà¶ÔÐÔ×´¡£Éè³á»ùÒòΪA¡¢a£¬ÑÛÉ«»ùÒòΪB¡¢b£¬ÌåÉ«»ùÒòΪV¡¢v¡£ÏÖÓÐÁ½Ö»Ç×´ú¹ûÓ¬ÔÓ½»£¬×Ó´ú±íÏÖÐͼ°±ÈÀýÈçÏÂ±í£º

±íÏÖÐÍ

ºìÑÛ³¤³á

ºìÑ۲гá

°×ÑÛ³¤³á

°×Ñ۲гá

´ÆÓ¬

3

1

0

0

ÐÛÓ¬

3

1

3

1

Çë·ÖÎö»Ø´ð£º

£¨1£©Ç×±¾ÖдƹûÓ¬µÄ»ùÒòÐÍÊÇ      ¡£×Ó´úºìÑÛ³¤³áµÄ´ÆÓ¬ÖУ¬´¿ºÏ×ÓÓëÔÓºÏ×ӵıÈÀýΪ         ¡£ÉÏÊö³áÐÍÓëÑÛÉ«ÕâÁ½¶ÔÏà¶ÔÐÔ×´µÄÒÅ´«·ûºÏʲôÒÅ´«¶¨ÂÉ£¿                              ¡£

£¨2£©Óû²â¶¨¹ûÓ¬»ùÒò×éµÄºËÜÕËáÐòÁУ¬Ê×ÏÈÓ¦»ñµÃ      ÌõȾɫÌåÉÏÍêÕûµÄDNA£»¹ûÓ¬»ùÒò×éµÄºËÜÕËáÐòÁпÉÓûùÒòоƬ½øÐвⶨ£¬¶ø»ùÒòоƬµÄ²âÐòÔ­ÀíÊÇ£º                 ¡£

£¨3£©ÏÖÓÐÒ»¶¨ÊýÁ¿µÄ»ÒÉíºÍºÚÉí¹ûÓ¬£¨¾ùÓдÆÐÛ£©£¬ÇÒ»ÒÉí¶ÔºÚÉíΪÏÔÐÔ¡£ÏÖÏ£Íûͨ¹ýʵÑéÀ´È·¶¨ÆäÊÇ·ñΪ°éÐÔÒÅ´«£¬Çëд³öʵÑéÉè¼Æ˼·£º _______________________¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2012-2013ѧÄêÕã½­Ê¡¸ßÈýÉÏѧÆÚÆÚÖп¼ÊÔÉúÎïÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

»ùÒòоƬµÄ²âÐòÔ­ÀíÊÇDNA·Ö×ÓÔÓ½»²âÐò·½·¨£¬¼´Í¨¹ýÓëÒ»×éÒÑÖªÐòÁеĺËËá̽ÕëÔÓ½»½øÐкËËáÐòÁвⶨµÄ·½·¨¡£ÏÈÔÚÒ»¿é»ùƬ±íÃæ¹Ì¶¨ÐòÁÐÒÑÖªµÄ°ËºËÜÕËáµÄ̽Õ룬µ±ÈÜÒºÖдøÓÐÓ«¹â±ê¼ÇµÄ°ÐºËËáÐòÁУ¬Óë»ùÒòоƬÉ϶ÔӦλÖõĺËËá̽Õë²úÉú»¥²¹Æ¥Åäʱ£¬Í¨¹ýÈ·¶¨Ó«¹âÇ¿¶È×îÇ¿µÄ̽ÕëλÖ㬻ñµÃÒ»×éÐòÁÐÍêÈ«»¥²¹µÄ̽ÕëÐòÁС£¾Ý´Ë¿ÉÖØ×é³ö°ÐºËËáµÄÐòÁÐTATGCAATCTAG£¨¹ý³Ì¼ûͼ1£©¡£

Èô°ÐºËËáÐòÁÐÓë°ËºËÜÕËáµÄ̽ÕëÔÓ½»ºó£¬Ó«¹âÇ¿¶È×îÇ¿µÄ̽ÕëλÖÃÈçͼ2Ëùʾ£¬Çë·ÖÎöÈÜÒºÖаÐÐòÁÐΪ

A£®AGCCTAGCTGAA                        B£®TCGGATCGACTT

C£®ATCGACTT                             D£®TAGCTGAA

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸