|
|
Î÷ºçÍø
Î÷ºçÍøñ²ðïÊÇÒ»ÖÖ³£¼ûµÄÉñ¾ÏµÍ³¼²²¡£¬¾ßÓз´¸´·¢×÷µÄÌØÕ÷£¬ÑÏÖØÓ°Ï컼ÕßµÄÉú»îÖÊÁ¿¡£¾¡¹ÜÏÖÓеÄÒ©ÎïÖÎÁÆ·½·¨ÔÚÒ»¶¨³Ì¶ÈÉÏÓÐЧ£¬µ«ÈÔÓÐÏ൱һ²¿·Ö»¼ÕßÎÞ·¨Í¨¹ýÒ©Îï¿ØÖÆ²¡Çé¡£Ëæ×Å»ùÒòÁÆ·¨µÄ¿ìËÙ·¢Õ¹£¬ÖÎÁÆñ²ðïµÄ·½Ê½Öð½¥¶àÑù»¯£¬»ùÒòÁÆ·¨×÷ΪһÖÖеÄÖÎÁÆÊֶΣ¬Õ¹ÏÖÁ˾޴óµÄDZÁ¦¡£±¾ÆªÎÄÕ½«ÉîÈë̽ÌÖ»ùÒòÁÆ·¨ÔÚñ²ðïÖÎÁÆÖеÄ×îнøÕ¹¼°ÆäδÀ´µÄÓ¦ÓÃǰ¾°¡£½ËÕñ²ðﲡÃÅÕïÄĺÃhttp://www.cshxyydxk.comµÄ¾ßÌåÎÊÌâ¿ÉÒÔµ½ÎÒÃÇÍøÕ¾Á˽âһϣ¬Ò²ÓÐÒµÄÚÁìÓòרҵµÄ¿Í·þΪÄú½â´ðÎÊÌ⣬ֵµÃÄúµÄÐÅÀµ£¡ Î÷ºçÍø
Î÷ºçÍø Î÷ºçÍø
Î÷ºçÍø Î÷ºçÍø
Î÷ºçÍøÒ»¡¢ñ²ðïÖÎÁƵĴ«Í³·½Ê½Óë¾ÖÏÞÐÔ Î÷ºçÍø
Î÷ºçÍø Î÷ºçÍø
Î÷ºçÍøñ²ðïµÄ´«Í³ÖÎÁÆ·½·¨Ö÷ÒªÒÀÀµÒ©ÎïºÍÊÖÊõ¡£¿¹ñ²ðïÒ©ÎïÊÇ×î³£¼ûµÄÖÎÁÆ·½Ê½£¬Í¨¹ýµ÷½ÚÉñ¾´«µ¼À´ÒÖÖÆñ²ðï·¢×÷¡£È»¶ø£¬Ò©ÎïÖÎÁƲ¢·Ç¶ÔËùÓл¼Õß¶¼ÓÐЧ£¬´óÔ¼Èý·ÖÖ®Ò»µÄñ²ðﻼÕßÄÑÒÔͨ¹ýÒ©Îï¿ØÖÆ²¡Ç飬ÕâЩ»¼Õß±»³ÆÎªÄÑÖÎÐÔñ²ðﻼÕß¡£Ò©ÎïµÄ¸±×÷ÓÃÒ²ÊÇÖÎÁƹý³ÌÖв»¿ÉºöÊÓµÄÎÊÌ⣬³¤ÆÚ·þÓÿ¹ñ²ðïÒ©Îï¿ÉÄܻᵼÖ¼ÇÒäÁ¦¼õÍË¡¢ÇéÐ÷²¨¶¯µÈ¸±×÷Óᣳý´ËÖ®Í⣬һЩ»¼Õßͨ¹ýÊÖÊõÇгý·¢×÷Ô´ÇøµÄÄÔ×éÖ¯À´¿ØÖÆñ²ðµ«ÊÖÊõ·çÏսϸߣ¬²¢ÇÒÖ»ÓÐÉÙÊýÌØ¶¨ÀàÐ͵Äñ²ðﻼÕßÊʺϴËÀàÖÎÁÆ¡£ Î÷ºçÍø
Î÷ºçÍø Î÷ºçÍø
Î÷ºçÍø¶þ¡¢»ùÒòÁÆ·¨µÄ»ù±¾ÔÀíÓëÓÅÊÆ Î÷ºçÍø
Î÷ºçÍø Î÷ºçÍø
Î÷ºçÍø»ùÒòÁÆ·¨Í¨¹ýÖ±½ÓÐÞ¸´¡¢Ìæ´ú»òµ÷½ÚÌØ¶¨µÄ»ùÒòÀ´ÖÎÁƼ²²¡£¬ÒѾ³ÉΪÐí¶àÒÅ´«ÐÔ¼²²¡ÖÎÁƵĴ´Ð·½·¨¡£¶ÔÓÚñ²ðï¶øÑÔ£¬»ùÒòÁÆ·¨µÄÄ¿±êÊÇͨ¹ý¸Ä±ä»¼ÕߵĻùÒò±í´ï£¬ÐÞ¸´ÄÇЩµ¼ÖÂñ²ðï·¢×÷µÄÒì³£»ùÒò»òÍ»±ä¡£Ó봫ͳҩÎïÖÎÁƲ»Í¬£¬»ùÒòÁÆ·¨µÄÓÅÊÆÔÚÓÚÄܹ»´Ó¸ù±¾ÉϽâ¾öñ²ðïµÄ²¡Òò£¬¿ÉÄÜʵÏÖ³¤ÆÚÉõÖÁÓÀ¾ÃµÄЧ¹û¡£ Î÷ºçÍø
Î÷ºçÍø Î÷ºçÍø
Î÷ºçÍøÄ¿Ç°£¬»ùÒòÁÆ·¨µÄÖÎÁƲßÂÔÖ÷Òª°üÀ¨»ùÒò±à¼¡¢»ùÒòÌæ´úÒÔ¼°»ùÒòµ÷½ÚµÈ¼¼Êõ¡£ÀýÈ磬CRISPR/Cas9¼¼Êõ×÷ΪһÖÖÏȽøµÄ»ùÒò±à¼¹¤¾ß£¬Äܹ»¾«È·µØÐÞ¸´ñ²ðïÏà¹Ø»ùÒòµÄÍ»±ä£¬´ïµ½ÖÎÁÆÄ¿µÄ¡£´ËÍ⣬»ùÒòÌæ´úÁÆ·¨Í¨¹ý½«Õý³£»ùÒòµ¼È뻼ÕßÌåÄÚ£¬´Ó¶ø»Ö¸´Õý³£µÄÉñ¾´«µ¼¹¦ÄÜ¡£»ùÒòµ÷½Ú¼¼ÊõÔòͨ¹ýµ÷½ÚÌØ¶¨»ùÒòµÄ±í´ïˮƽ£¬À´ÒÖÖÆÒì³£ÄÔµç»î¶¯£¬´Ó¶ø·ÀÖ¹ñ²ðï·¢×÷¡£ Î÷ºçÍø
Î÷ºçÍø Î÷ºçÍø
Î÷ºçÍøÈý¡¢»ùÒòÁÆ·¨ÔÚñ²ðïÖÎÁÆÖеÄ×îÐÂÑо¿½øÕ¹ Î÷ºçÍø
Î÷ºçÍø Î÷ºçÍø
Î÷ºçÍø½üÄêÀ´£¬»ùÒòÁÆ·¨ÔÚñ²ðïÖÎÁÆÖеÄÑо¿È¡µÃÁËÏÔÖø½øÕ¹¡£¿ÆÑ§¼ÒÃÇÒѾÔÚ¶à¸ö¶¯ÎïÄ£ÐÍÖгɹ¦Ó¦ÓûùÒò±à¼¼¼ÊõÖÎÁÆñ²ðÏÔʾ³öÁ¼ºÃµÄÁÆÐ§¡£ÀýÈ磬ÔÚСÊóÄ£ÐÍÖУ¬Ñо¿ÈËԱͨ¹ýCRISPR/Cas9¼¼ÊõÐÞ¸´ÁËÓëñ²ðïÏà¹ØµÄÍ»±ä»ùÒò£¬ÓÐЧ¼õ»ºÁËñ²ðï·¢×÷µÄƵÂʺÍÇ¿¶È¡£´ËÍ⣬һЩ³õ²½µÄÁÙ´²ÊÔÑéÒ²¿ªÊ¼ÔÚñ²ðﻼÕßÖнøÐС£Ñо¿ÕßÃÇÕýÔÚ̽Ë÷²»Í¬µÄ»ùÒòÁÆ·¨²ßÂÔ£¬Á¦ÇóÕÒ³ö×îÊʺϻ¼ÕßµÄÖÎÁÆ·½·¨¡£ Î÷ºçÍø
Î÷ºçÍø Î÷ºçÍø
Î÷ºçÍøÄ¿Ç°£¬»ùÒòÁÆ·¨µÄÁÙ´²Ó¦ÓÃÈÔ´¦ÓÚ³õÆÚ½×¶Î£¬Ö÷ÒªÃæÁÙ×ÅÖÎÁÆÐ§¹ûºÍ°²È«ÐÔÑéÖ¤µÄÎÊÌâ¡£ËäÈ»³õ²½Ñо¿½á¹ûÁîÈ˹ÄÎ裬µ«³¤ÆÚµÄÁÆÐ§ºÍ¸±×÷ÓÃÈÔÐè½øÒ»²½Ñо¿ºÍÑéÖ¤¡£´ËÍ⣬»ùÒòÁÆ·¨µÄ¸ß³É±¾ºÍ¸´Ôӵļ¼Êõ²Ù×÷Ò²ÏÞÖÆÁËÆä¹ã·ºÓ¦Óá£Ëæ×ż¼ÊõµÄ½ø²½ºÍÖÎÁƲßÂÔµÄÍêÉÆ£¬Î´À´»ùÒòÁÆ·¨ÓÐÍû³ÉΪñ²ðïÖÎÁƵÄÖØÒªÊֶΡ£ Î÷ºçÍø
Î÷ºçÍø Î÷ºçÍø
Î÷ºçÍøËÄ¡¢»ùÒòÁÆ·¨µÄδÀ´Ç°¾°ÓëÌôÕ½ Î÷ºçÍø
Î÷ºçÍø Î÷ºçÍø
Î÷ºçÍø¾¡¹Ü»ùÒòÁÆ·¨ÔÚñ²ðïÖÎÁÆÖÐÕ¹ÏÖÁ˾޴óµÄDZÁ¦£¬µ«Æä¹ã·ºÓ¦ÓÃÈÔÃæÁÙÖî¶àÌôÕ½¡£Ê×ÏÈ£¬»ùÒòÁÆ·¨µÄ¼¼Êõ¸´ÔӶȽϸߣ¬Éæ¼°µ½»ùÒò±à¼¡¢ÔØÌå´«µÝµÈ¶à¸ö»·½Ú£¬ÐèÒª¿Ë·þ¼¼ÊõÉϵÄÄÑÌâ¡£Æä´Î£¬»ùÒòÁÆ·¨µÄ³¤ÆÚЧ¹ûºÍ°²È«ÐÔÈÔÐèͨ¹ý´ó¹æÄ£µÄÁÙ´²ÊÔÑéÀ´ÑéÖ¤¡£»ùÒòÁÆ·¨¿ÉÄÜ»á´øÀ´Ò»Ð©Î´ÖªµÄ¸±×÷Óã¬Òò´Ë±ØÐëÈ·±£ÆäÔÚÁÙ´²ÖеݲȫÐÔ¡£ Î÷ºçÍø
Î÷ºçÍø Î÷ºçÍø
Î÷ºçÍø¾¡¹ÜÈç´Ë£¬Ëæ×Å»ùÒò±à¼¼¼ÊõµÄ²»¶Ï·¢Õ¹ºÍÓÅ»¯£¬Î´À´»ùÒòÁÆ·¨ÔÚñ²ðïÖÎÁÆÖеÄÓ¦ÓÃǰ¾°·Ç³£¹ãÀ«¡£Ðí¶à¿ÆÑлú¹¹ºÍÖÆÒ©¹«Ë¾¶¼ÔÚ»ý¼«Í¶Èë×ÊÔ´£¬Ñо¿ºÍ¿ª·¢Õë¶Ôñ²ðïµÄ»ùÒòÖÎÁÆ·½°¸¡£Ëæ×ż¼ÊõµÄ³ÉÊ죬»ùÒòÁÆ·¨¿ÉÄÜ»á³ÉΪñ²ðﻼÕßµÄÒ»¸öÖØÒªÖÎÁÆÑ¡Ôñ£¬ÎªËûÃÇ´øÀ´¸üºÃµÄÉú»îÖÊÁ¿ºÍÖÎÁÆÐ§¹û¡£ Î÷ºçÍø
Î÷ºçÍø Î÷ºçÍø
Î÷ºçÍø×ܵÄÀ´Ëµ£¬»ùÒòÁÆ·¨×÷Ϊñ²ðïÖÎÁƵÄÐÂÐ˼¼Êõ£¬ËäÈ»»¹ÃæÁÙ×ÅÒ»¶¨µÄÌôÕ½£¬µ«ÆäÔÚδÀ´µÄÓ¦ÓÃǰ¾°Ê®·Ö¹ãÀ«¡£Ëæ×ſƼ¼µÄ½ø²½£¬»ùÒòÁÆ·¨ÓÐÍûÔÚ²»¾ÃµÄ½«À´³ÉΪñ²ðïÖÎÁƵÄÖØÒªÍ»ÆÆ£¬ÎªÈ«Çò³ÉǧÉÏÍòµÄñ²ðﻼÕß´øÀ´ÐµÄÏ£Íû¡£ |
|