ÌâÄ¿ÄÚÈÝ

ÏÂÁйØÓÚÒÅ´«Ñ§¸ÅÄîµÄÀí½âºÍÓ¦Ó㬴íÎóµÄÊÇ£¨¡¡¡¡£©
A¡¢Î»ÓÚͬԴȾɫÌåÉÏͬһλµã£¬¿ØÖÆÏà¶ÔÐÔ×´µÄÁ½¸ö»ùÒò³ÆÎªµÈλ»ùÒò
B¡¢»ùÒòÐÍΪAAaaBBbbµÄϸ°ûº¬4¸öȾɫÌå×é
C¡¢Ò»¸ö»ùÒòÐÍΪAaXbYµÄ¹ûÓ¬£¬²úÉúÁËÒ»¸öAaXbµÄ¾«×Ó£¬ÔòÓë´Ëͬʱ²úÉúµÄÁíÈý¸ö¾«×ӵĻùÒòÐÍΪAXb¡¢aY¡¢Y
D¡¢Ò»¸ö²»º¬32P±ê¼ÇµÄË«Á´DNA·Ö×Ó£¬ÔÚº¬ÓÐ32P±ê¼ÇµÄÍÑÑõºËÜÕËáÔ­ÁÏÖо­¹ýn´Î¸´Öƺó£¬ÐγɵÄDNA·Ö×ÓÖк¬ÓÐ32PµÄDNA·Ö×ÓÊýΪ2n
E¡¢Á´Ã¹ËØÄÜÈúËÌÇÌåÓëµ¥Á´DNA½áºÏ²¢½øÐз­Ò룬´Ó¶øÊ¹ÒÅ´«ÐÅÏ¢´ÓDNAÁ÷Ïòµ°°×ÖÊ
¿¼µã£º¾«×ÓµÄÐγɹý³Ì,DNA·Ö×ӵĸ´ÖÆ,ÒÅ´«ÐÅÏ¢µÄת¼ºÍ·­Òë,ȾɫÌå×éµÄ¸ÅÄî¡¢µ¥±¶Ìå¡¢¶þ±¶Ìå¡¢¶à±¶Ìå
רÌ⣺
·ÖÎö£º1¡¢µÈλ»ùÒòÊÇÖ¸ÔÚÒ»¶ÔͬԴȾɫÌåµÄͬһλÖÃÉÏ¿ØÖÆÏà¶ÔÐÔ×´µÄ»ùÒò£®
2¡¢È¾É«Ìå×éµÄÅжϷ½·¨£º£¨1£©¸ù¾Ýϸ°ûÖÐȾɫÌåÐÎ̬Åжϣº¢Ùϸ°ûÄÚͬһÐÎ̬µÄȾɫÌåÓм¸Ìõ£¬Ôòº¬Óм¸¸öȾɫÌå×飻¢Úϸ°ûÖÐÓм¸ÖÖÐÎ̬µÄȾɫÌ壬һ¸öȾɫÌå×éÄÚ¾ÍÓм¸ÌõȾɫÌ壮£¨2£©¸ù¾ÝÉúÎïµÄ»ùÒòÐÍÀ´ÅжϣºÔÚϸ°û»òÉúÎïÌåµÄ»ùÒòÐÍÖУ¬¿ØÖÆÍ¬Ò»ÐÔ×´µÄ»ùÒò³öÏÖ¼¸´Î£¬ÔòÓм¸¸öȾɫÌå×飮¿É¼ò¼ÇΪ¡°Í¬Ò»Ó¢ÎÄ×ÖĸÎÞÂÛ´óд»¹ÊÇСд³öÏÖ¼¸´Î£¬¾Íº¬Óм¸¸öȾɫÌå×顱£®£¨3£©¸ù¾Ýϸ°ûÄÚÐÎ̬²»Í¬µÄȾɫÌåµÄÌõÊýÅж¨Ò»¸öȾɫÌå×麬¼¸ÌõȾɫÌ壬ȻºóÅж¨È¾É«Ìå×éÊý£®
3¡¢¼õÊý·ÖÁѹý³Ì£º£¨1£©¼õÊýµÚÒ»´Î·ÖÁѼäÆÚ£ºÈ¾É«ÌåµÄ¸´ÖÆ£»£¨2£©¼õÊýµÚÒ»´Î·ÖÁÑ£º¢ÙǰÆÚ£ºÁª»á£¬Í¬Ô´È¾É«ÌåÉϵķǽãÃÃȾɫµ¥Ìå½»²æ»¥»»£»¢ÚÖÐÆÚ£ºÍ¬Ô´È¾É«Ìå³É¶ÔµÄÅÅÁÐÔÚ³àµÀ°åÉÏ£»¢ÛºóÆÚ£ºÍ¬Ô´È¾É«Ìå·ÖÀ룬·ÇͬԴȾɫÌå×ÔÓÉ×éºÏ£»¢ÜÄ©ÆÚ£ºÏ¸°ûÖÊ·ÖÁÑ£®£¨3£©¼õÊýµÚ¶þ´Î·ÖÁѹý³Ì£¨ÀàËÆÓÚÓÐË¿·ÖÁÑ£©£®
4¡¢DNA·Ö×Ó¸´ÖÆ·½Ê½Îª°ë±£Áô¸´ÖÆ£®
½â´ð£º ½â£ºA¡¢Î»ÓÚͬԴȾɫÌåÉÏͬһλµã£¬¿ØÖÆÏà¶ÔÐÔ×´µÄÁ½¸ö»ùÒò³ÆÎªµÈλ»ùÒò£¬AÕýÈ·£»
B¡¢»ùÒòÐÍΪAAaaBBbbµÄϸ°ûº¬4¸öȾɫÌå×飬BÕýÈ·£»
C¡¢Ò»¸ö»ùÒòÐÍΪAaXbYµÄ¹ûÓ¬£¬²úÉúÁËÒ»¸öAaXbµÄ¾«×Ó£¬Æä²úÉúµÄÔ­ÒòÊǺ¬ÓÐAºÍa»ùÒòµÄͬԴȾɫÌåΪ·ÖÀ룬ÔòÓë´Ëͬʱ²úÉúµÄÁíÈý¸ö¾«×ӵĻùÒòÐÍΪAaXb¡¢Y¡¢Y£¬C´íÎó£»
D¡¢Ò»¸ö²»º¬32P±ê¼ÇµÄË«Á´DNA·Ö×Ó£¬ÔÚº¬ÓÐ32P±ê¼ÇµÄÍÑÑõºËÜÕËáÔ­ÁÏÖо­¹ýn´Î¸´ÖÆ£¬¸ù¾ÝDNA°ë±£Áô¸´ÖÆÌص㣬ÆäÐγɵÄ×Ó´úDNA·Ö×Ó¾ùº¬ÓÐ32P£¬Òò´Ëº¬ÓÐ32PµÄDNA·Ö×ÓÊýΪ2n£¬DÕýÈ·£»
E¡¢Á´Ã¹ËØÄÜÈúËÌÇÌåÓëµ¥Á´DNA½áºÏ²¢½øÐз­Ò룬´Ó¶øÊ¹ÒÅ´«ÐÅÏ¢´ÓDNAÁ÷Ïòµ°°×ÖÊ£¬EÕýÈ·£®
¹ÊÑ¡£ºC£®
µãÆÀ£º±¾Ì⿼²éµÈλ»ùÒò¡¢È¾É«Ìå×顢ϸ°ûµÄ¼õÊý·ÖÁÑ¡¢DNA·Ö×Ó¸´ÖƵÈ֪ʶ£¬ÒªÇó¿¼Éúʶ¼ÇµÈλ»ùÒòµÄ¸ÅÄʶ¼ÇȾɫÌå×é³ÉµÄ¸ÅÄî£¬ÕÆÎÕȾɫÌå×éÊýÄ¿µÄÅжϷ½·¨£»Ê¶¼Çϸ°û¼õÊý·ÖÁѲ»Í¬Ê±ÆÚµÄÌØµã£¬Äܸù¾Ý¾«Ô­Ï¸°ûºÍ¾«×ӵĻùÒòÐÍÍÆ¶ÏÆäËû¾«×ӵĻùÒòÐÍ£»Ê¶¼ÇDNA·Ö×Ó¸´ÖƵÄÌØµã£¬ÕÆÎÕÆäÖеÄÏà¹Ø¼ÆË㣮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø