ÒÔÏÂΪËĸöË«Á´DNA·Ö×ÓµÄÆäÖÐÒ»Ìõµ¥Á´Í¼Ê¾£¬ÆäÖÐÎȶ¨ÐÔ×î²îµÄÊÇ£¨  £©

A£®G-C-T-A-A-A-C-C-¡­-T-T-A-C-GÆäÖÐA£«TÕ¼¸ÃÁ´25%
B£®G-C-T-A-A-C-C-¡­-T-T-A-C-G-AÆäÖÐA£«TÕ¼¸ÃÁ´60%
C£®G-C-A-A-C-C-¡­-T-T-A-C-G-T-AÆäÖÐG£«CÕ¼¸ÃÁ´25%
D£®T-A-A-A-C-C-¡­G-C--T-T-A-C-GÆäÖÐG£«CÕ¼¸ÃÁ´60%

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2014½ì¹ã¶«Ö麣ÁùУ¸ßÈýÉÏÆÚµÚ¶þ´ÎÁª¿¼ÉúÎï¾í£¨½âÎö°æ£© ÌâÐÍ£º×ÛºÏÌâ

£¨12·Ö£©ÎÒ¹ú¿Æѧ¼ÒÂÊÏÈÍê³ÉÁ˼ҲϻùÒò×龫ϸͼÆ׵ĻæÖÆ£¬½«13000¶à¸ö»ùÒò¶¨Î»ÓÚ¼Ò²ÏȾɫÌåDNAÉÏ£¬¼Ò²ÏµÄÐÔ±ð¾ö¶¨·½Ê½ÎªZWÐÍ£¨¼´´ÆÐÔ¡¢ÐÛÐÔȾɫÌå×é³É·½Ê½·Ö±ðΪZW ¡¢ZZ£©¡£Çë»Ø´ðÒÔÏÂÓйØÎÊÌ⣺

(1)¼Ò²ÏµÄÌåϸ°ûÓÐ56ÌõȾɫÌ壬·ÖÎö¼Ò²Ï»ùÒò×飬Ӧ²â¶¨¼Ò²Ï¡¡ ¡¡ÌõË«Á´DNA·Ö×ӵĺËÜÕËáÐòÁС£Í¼Ò»Îª¼Ò²ÏijÕý³£Ï¸°ûµÄ²¿·ÖȾɫÌåͼ£¬Ôò¸Ãϸ°ûµÄȾɫÌåÊýĿΪ______Ìõ¡£

£¨2£©¼Ò²ÏÖ÷ÒªÒÔɣҶΪʳ£¬¹ã¶«Ê¡Å©Òµ¿ÆѧԺÅàÓý³öµÄÔÁÉ£11ºÅ£¬¾ßÓвúÁ¿¸ß£¬Ò¶Öʺã¬Ò¶´ó¶øºñµÈÓŵ㣬ÆäÓýÖÖ¹ý³Ì¼òÒª±íʾΪÉÏͼͼ¶þ£¬¾Ýͼ»Ø´ð£º´¦Àí·½·¨a±íʾ_______   £¬ ÔÁÉ£11ºÅÓ¦ÓõÄÓýÖÖ·½·¨Ö÷ÒªÊÇ___________£¬ÓýÖÖÔ­ÀíÊÇ___________¡£

£¨3£©Ë¿ÏÙÊǼҲÏÃÚË¿Æ÷¹Ù£¬ÀûÓÃË¿ÏÙ×÷ΪÉúÎï·´Ó¦Æ÷¸ßЧµÄºÏ³ÉÍâÔ´µ°°×³ÉΪÑо¿Ó¦ÓõÄÈȵ㡣¸Ã¼¼ÊõµÄºËÐIJ½ÖèÊÇ___________________________

£¨4£©ÔÚ¼Ò²ÏÒÅ´«ÖУ¬ºÚÉ«£¨A£©Óëµ­³àÉ«£¨a£©ÊÇÓйØÌåÉ«µÄÏà¶ÔÐÔ×´£¬»Æ¼ë£¨B£©Óë°×¼ë£¨b£©ÊÇÓйؼëÉ«µÄÏà¶ÔÐÔ×´£¬¼ÙÉèÕâÁ½¶ÔÐÔ×´×ÔÓÉ×éºÏ£¬ÔÓ½»ºóµÃµ½µÄÊýÁ¿±ÈÈçÏÂ±í£º

 

 

ºÚÒϻƼë

ºÚÒÏ°×¼ë

µ­³àÒϻƼë

µ­³àÒÏ°×¼ë

×éºÏÒ»

9

3

3

1

×éºÏ¶þ

0

1

0

1

 

ÈÃ×éºÏÒ»ÔÓ½»×Ó´úÖеĺÚÒÏ°×¼ëÀàÐÍ×ÔÓɽ»Å䣬Æäºó´úÖкÚÒÏ°×¼ëµÄ¸ÅÂÊÊÇ¡¡¡¡ ¡¡¡¡¡£

£¨5£©Ò»Ö»Ð۲ϵÄȾɫÌåÉϵÄij»ùÒò·¢ÉúÍ»±ä£¬Ê¹µÃÒ°ÉúÐÍÐÔ×´±äΪͻ±äÐÍ¡£¼Ù¶¨ÉÏÊöÐÛ²ÏΪÔÓºÏ×Ó£¬ÈÃÆäÓëÒ°ÉúÐʹƲÏÔÓ½»£¬F1µÄ±íÏÖÐÍÓÐËÄÖÖ£¬·Ö±ðÊÇÍ»±äÐÍ¡â¡¢Ò°ÉúÐ͡⡢ͻ±äÐÍ¡á¡¢Ò°ÉúÐ͡ᣬ±ÈÀýΪ1¡Ã1¡Ã1¡Ã1¡£´ÓF1´úÖÐÑ¡ÓÃÒ°ÉúÐ͡ᡢͻ±äÐÍ¡âµÄ¸öÌå½øÐÐÔÓ½»£¬ÆäÏÂÒ»´úµÄ±íÏÖÐÍÖÐËùÓеÄÐÛÐÔ¶¼ÎªÍ»±äÐÍ£¬ËùÓеĴÆÐÔ¶¼ÎªÒ°ÉúÐÍ¡£ÓÃÒÅ´«Í¼½â±íʾF1´úµÄÔÓ½»¹ý³Ì£¨B±íʾÏÔÐÔ»ùÒò£¬b±íʾÒþÐÔ»ùÒò£©¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2013½ì¸£½¨Ê¡¸ß¶þÏÂѧÆÚµÚÒ»´ÎÖʼìÉúÎïÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

ÒÔÏÂΪËĸöË«Á´DNA·Ö×ÓµÄÆäÖÐÒ»Ìõµ¥Á´Í¼Ê¾£¬ÆäÖÐÎȶ¨ÐÔ×î²îµÄÊÇ £¨   £©

A.G-C-T-A-A-A-C-C-¡­-T-T-A-C-G  ÆäÖÐA£«TÕ¼¸ÃÁ´25%    

B.G-C-T-A-A-C-C-¡­-T-T-A-C-G-A  ÆäÖÐA£«TÕ¼¸ÃÁ´60%

C.G-C-A-A-C-C-¡­-T-T-A-C-G-T-A  ÆäÖÐG£«CÕ¼¸ÃÁ´25%   

D.T-A-A-A-C-C-¡­G-C--T-T-A-C-G  ÆäÖÐG£«CÕ¼¸ÃÁ´60%

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2010-2011ºÚÁú½­Ê¡¸ß¶þÏÂѧÆÚÆÚÄ©¿¼ÉúÎïÊÔ¾í ÌâÐÍ£ºÑ¡ÔñÌâ

ÒÔÏÂΪËĸöË«Á´DNA·Ö×ÓµÄÆäÖÐÒ»Ìõµ¥Á´Í¼Ê¾£¬ÆäÖÐÎȶ¨ÐÔ×î²îµÄÊÇ £¨   £©

A.G-C-T-A-A-A-C-C-¡­-T-T-A-C-G  ÆäÖÐA£«TÕ¼¸ÃÁ´25%    

B.G-C-T-A-A-C-C-¡­-T-T-A-C-G-A  ÆäÖÐA£«TÕ¼¸ÃÁ´60%

C.G-C-A-A-C-C-¡­-T-T-A-C-G-T-A  ÆäÖÐG£«CÕ¼¸ÃÁ´25%   

D.T-A-A-A-C-C-¡­G-C--T-T-A-C-G  ÆäÖÐG£«CÕ¼¸ÃÁ´60%

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÒÔÏÂΪËĸöË«Á´DNA·Ö×ÓµÄÆäÖÐÒ»Ìõµ¥Á´Í¼Ê¾£¬ÆäÖÐÎȶ¨ÐÔ×î²îµÄÊÇ


  1. A.
    G-C-T-A-A-A-C-C-¡­-T-T-A-C-GÆäÖÐA+TÕ¼¸ÃÁ´25%
  2. B.
    G-C-T-A-A-C-C-¡­-T-T-A-C-G-AÆäÖÐA+TÕ¼¸ÃÁ´60%
  3. C.
    G-C-A-A-C-C-¡­-T-T-A-C-G-T-AÆäÖÐG+CÕ¼¸ÃÁ´25%
  4. D.
    T-A-A-A-C-C-¡­G-C--T-T-A-C-GÆäÖÐG+CÕ¼¸ÃÁ´60%

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸