Znn3bq.jpeg
²é¿´: 1109  |  »Ø¸´: 10
¡¾½±Àø¡¿ ±¾Ìû±»ÆÀ¼Û3´Î£¬×÷ÕßqqsveryÔö¼Ó½ð±Ò 2.5 ¸ö
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

qqsvery

ľ³æ (ÖøÃûдÊÖ)


[×ÊÔ´] ¡¾Ô­´´¡¿·¢Ò»¸ö¹ØÓÚTail PCRµÄ²Ù×÷Á÷³Ì£¡£¡£¡

Õâ¸öÊÇÅ£½ò´óѧֲÎï¿ÆÑ§ÏµÀÊ´÷¶ûʵÑéÊÒÀïʹÓõÄTail-PCR²Ù×÷Á÷³Ì¡£
        ------Langdale Lab, Department of Plant Sciences, University of Oxford


˳±ã½éÉÜÒ»ÏÂTail-PCR

Tail-PCR£¬¼´ÈȲ»¶Ô³Æ½»´íPCR£¬Ó¢ÎÄÈ«³ÆÎª£ºThermal Asymmetric Interlaced PCR.Äܹ»½ÏºÃµØ½â¾ö·ÖÀëÓëÒÑÖªRNAÐòÁÐÁÚ½üµÄδ֪ÐòÁÐ,ÒÔ±ã»ùÒò¿Ë¡ºÍ·Ö×ÓÔÓ½»µÄ̽ÕëµÄÖÆ±¸¡£
      
       TAIL-PCR¼¼Êõ¼òµ¥Ò×ÐУ¬·´Ó¦¸ßЧÁéÃô£¬²úÎïµÄÌØÒìÐԸߣ¬Öظ´ÐԺã¬Äܹ»Ôڽ϶̵Äʱ¼äÄÚ»ñµÃÄ¿±êƬ¶Î£¬ÒѾ­³ÉΪ·Ö×ÓÉúÎïѧÑо¿ÖеÄÒ»ÖÖʵÓü¼Êõ¡£¾­¸ÄÁ¼¹ýµÄTAIL-PCR³É¹¦µØ´ÓÍ»±äÌåÖпË¡µ½ÍâÔ´²åÈë»ùÒòµÄÅÔ²àÐòÁУ¬´Ó¶øÎªÆô¶¯×ӵĿË¡ÌṩÁËÓÐЧµÄз½·¨¡£
¡¡¡¡ÔÚÀûÓÃÌØÒìÒýÎïºÍËæ»úÒýÎï½øÐÐPCRÖÐÒ»°ãÓÐ3ÖÖ²úÎïÉú³É£º
¡¡¡¡¢ÙÓÉÌØÒìÐÔÒýÎïºÍ¼ò²¢ÒýÎïÀ©Ôö³öµÄ²úÎ
¡¡¡¡¢ÚÓÉÍ¬Ò»ÌØÒìÐÔÒýÎïÀ©Ôö³öµÄ²úÎ
¡¡¡¡¢ÛÓÉͬһ¼ò²¢ÒýÎïÀ©Ôö³öµÄ²úÎï¡£

¡¡¡¡ÔÚTAIL-PCR·´Ó¦ÖУ¬ÆäÖкó2ÖÖÄ¿±ê²úÎï¿ÉÒÔͨ¹ýÒÔǶÌ×µÄÌØÒìÐÔÒýÎï½øÐеĺóÐø·´Ó¦À´Ïû³ý¡£TAIL-PCRµÄ»ù±¾Ô­ÀíÊÇÀûÓÃÄ¿±êÐòÁÐÅÔµÄÒÑÖªÐòÁÐÉè¼Æ3¸öǶÌ×µÄÌØÒìÐÔÒýÎspecial primer£¬¼ò³Æsp1£¬sp2£¬sp3£¬Ô¼20bp£©£¬ÓÃËüÃÇ·Ö±ðºÍ1¸ö¾ßÓеÍTmÖµµÄ¶ÌµÄËæ»ú¼ò²¢ÒýÎarbitrary degenerate prime£¬AD£¬Ô¼14bp£©Ïà×éºÏ£¬ÒÔ»ùÒò×éRMAΪģ°å£¬¸ù¾ÝÒýÎïµÄ³¤¶ÌºÍÌØÒìÐԵIJîÒìÉè¼Æ²»¶Ô³ÆµÄζÈÑ­»·£¬Í¨¹ý·Ö¼¶·´Ó¦À´À©ÔöÌØÒìÒýÎï¡£TAIL-PCR¹²·Ö3´Î·´Ó¦¡£

¡¡¡¡µÚÒ»´Î·´Ó¦°üÀ¨5´Î¸ßÌØÒìÐÔ¡¢1´ÎµÍÌØÒì¡¢10´Î½ÏµÍÌØÒìÐÔ·´Ó¦ºÍ12¸öÈȲ»¶Ô³ÆµÄ³¬¼¶Ñ­»·¡£5´Î¸ßÌØÒìÐÔ·´Ó¦£¬Ê¹sp1ÓëÒÑÖªµÄÐòÁÐÍË»ð²¢ÑÓÉ죬Ôö¼ÓÁËÄ¿±êÐòÁеÄŨ¶È£»1´ÎµÍÌØÒìÐԵķ´Ó¦Ê¹¼ò²¢ÒýÎï½áºÏµ½½Ï¶àµÄÄ¿±êÐòÁÐÉÏ£»10´Î½ÏµÍÌØÒìÐÔ·´Ó¦Ê¹2ÖÖÒýÎï¾ùÓëÄ£°åÍË»ð£¬Ëæºó½øÐÐ12´Î³¬¼¶Ñ­»·¡£¾­ÉÏÊö·´Ó¦µÃµ½Á˲»Í¬Å¨¶ÈµÄ3ÖÖÀàÐͲúÎï£ºÌØÒìÐÔ²úÎï¢ÙÐͺͷÇÌØÒìÐÔ²úÎ¢ÚÐͺ͢ÛÐÍ£©¡£

¡¡¡¡µÚ¶þ´Î·´Ó¦Ôò½«µÚÒ»¼¶·´Ó¦µÄ²úÎïÏ¡ÊÍ1000±¶×÷Ϊģ°å£¬Í¨¹ý10´ÎÈȲ»¶Ô³ÆµÄ³¬¼¶Ñ­»·£¬Ê¹ÌØÒìÐÔ²úÎﱻѡÔñµØÀ©Ôö£¬¶ø·ÇÌØÒì²úÎﺬÁ¿¼«µÍ¡£µÚÈý´Î·´Ó¦ÓÖ½«µÚ¶þ´Î·´Ó¦µÄ²úÎïÏ¡ÊÍ×÷Ä£°å£¬ÔÙÉèÖÃÆÕͨµÄPCR·´Ó¦»òÈȲ»¶Ô³Æ³¬¼¶Ñ­»·£¬Í¨¹ýÉÏÊö3´ÎPCR·´Ó¦¿É»ñµÃÓëÒÑÖªÐòÁÐÁÚ½üµÄÄ¿±êÐòÁС£

ÄÉÃ×ÅÌÏÂÔØµØÖ·£º
http://d.namipan.com/d/An%20intr ... 677529f5a8e00fa0e00

[ Last edited by Èý¸öСʯ×Ó on 2009-12-25 at 16:43 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qqsvery

ľ³æ (ÖøÃûдÊÖ)


ÒýÓûØÌû:
Originally posted by magy2006 at 2009-12-25 11:50:
¸ù±¾¾ÍûÓÐ×ÊÔ´£¬·ßÅ­

ÄãºÃ~ÕæÊDZ§Ç¸£¬ÎÒÒ²ÊÇ×î½ü²Å·¢ÏÖ£¬ÒòΪСľ³æ¸Ä°æ£¬²»ÖªµÀÎÒµÄ×ÊÔ´·ÅÄÄÀïÈ¥ÁË£¬ÎÒÏÖÔÚÖØÐÂÉÏ´«×ÊÔ´£¡
7Â¥2009-12-25 12:41:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 11 ¸ö»Ø´ð

qqsvery

ľ³æ (ÖøÃûдÊÖ)


ÄѵÀ¾ÍûÓÐÈË×öÕâ¸ö£¿»¹ÊÇÎÒ·¢µÄµØ·½²»¶Ô£¿¿´À´Îҵ÷¢ÔÚÉúÃü¿ÆÑ§°æ¿éÀ

[ Last edited by qqsvery on 2009-11-6 at 21:52 ]
2Â¥2009-11-06 16:04:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶,ÓÅÐãÍÆ¼ö

¶ÔÉúÎ﹤³ÌµÄ³æ×ÓÏ൱ÓÐÓã¬ÑÏÖØÖ§³Ö....
3Â¥2009-11-06 20:56:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qqsvery

ľ³æ (ÖøÃûдÊÖ)


ÒýÓûØÌû:
Originally posted by µãµã·ç at 2009-11-6 20:56:
¶ÔÉúÎ﹤³ÌµÄ³æ×ÓÏ൱ÓÐÓã¬ÑÏÖØÖ§³Ö....

ÎÒÌùÉÏÈ¥µÄ¸½¼þÊDz»Êշѵģ¬Ôõôµã¿ªÀ´È´ÒªÒ»¸ö½ð±Ò£¬ÕâÊÇÔõô»ØÊ£¿ÕâÑù¸÷λ³æÓѾͲ»Ì«·½±ãÏÂÔØÁË¡£Çë°æÖ÷È¥µôÄǸöÊÕ·Ñ£¡
5Â¥2009-11-17 13:25:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡î ÎÞÐǼ¶ ¡ï Ò»ÐǼ¶ ¡ï¡ï¡ï ÈýÐǼ¶ ¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ÕÐÊÕÓлú»¯Ñ§¡¢»¯¹¤£¬Ò©Ñ§£¬Ê³Æ·µÆ×¨ÒµÑ§Éú +3 yrfhjgdj 2026-04-08 3/150 2026-04-09 10:15 by QYQX_123
[¿¼ÑÐ] 296Çóµ÷¼Á +6 Íô£¡£¿£¡ 2026-04-08 6/300 2026-04-08 21:38 by ÖìÔÆ»¢202
[¿¼ÑÐ] 347²ÄÁÏר˶Çóµ÷¼Á +18 zj8215216 2026-04-06 18/900 2026-04-08 16:27 by luoyongfeng
[¿¼ÑÐ] 298Çóµ÷¼Á +6 ¶¤¶£ß˶¬¹Ï 2026-04-07 8/400 2026-04-08 10:51 by ÖзÉÔº¿Õ¹ÜѧԺÑ
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á325·Ö +13 15771691647 2026-04-04 14/700 2026-04-08 10:28 by screening
[¿¼ÑÐ] 307Çóµ÷¼Á +3 Youth@@ 2026-04-07 3/150 2026-04-07 22:00 by hemengdong
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϿƴóÉúÎïѧ297·Ö£¬Çóµ÷¼ÁÍÆ¼ö +8 Y-yyusx 2026-04-06 9/450 2026-04-07 19:38 by biomichael
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +6 ´Þwj 2026-04-02 6/300 2026-04-07 18:45 by Çóµ÷¼Ázz
[¿¼ÑÐ] 318Çóµ÷¼Á +5 ÀîÇàɽɽɽ 2026-04-07 5/250 2026-04-07 18:24 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Èí¹¤Ñ§Ë¶299Çóµ÷¼Á +6 useryy 2026-04-07 6/300 2026-04-07 09:50 by vgtyfty
[¿¼ÑÐ] 301Çóµ÷¼Á +3 XYPLR 2026-04-05 4/200 2026-04-05 19:07 by XYPLR
[¿¼ÑÐ] 295Çóµ÷¼Á +8 FZAC123 2026-04-03 8/400 2026-04-05 17:46 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ÊýÒ»Ó¢Ò»274»úеµ÷¼Á +5 ÐÇÔÉÁ÷ϼ 2026-04-04 6/300 2026-04-05 11:38 by arrow8852
[¿¼ÑÐ] 309Çóµ÷¼Á +6 ÁõÁõÁõ1231 2026-04-02 7/350 2026-04-04 13:41 by liucky
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ²ÄÁϹ¤³Ì085601£¬Çóµ÷¼Á +17 cdyw 2026-04-02 18/900 2026-04-04 11:14 by w_xuqing
[¿¼ÑÐ] Çóµ÷¼Á +4 15064154688 2026-04-03 5/250 2026-04-03 15:07 by zrongyan
[¿¼ÑÐ] 085501Ò»Ö¾Ô¸Ì칤´ó£¬»úеר˶Çóµ÷¼Á£¬¿ç²ÄÁÏ +3 33ÉÏ 2026-04-03 3/150 2026-04-03 14:08 by 1753564080
[¿¼ÑÐ] 315Çóµ÷¼Á +6 ˳Àí³ÉÕÅ 2026-04-03 8/400 2026-04-03 14:04 by °ÙÁéͯ888
[¿¼ÑÐ] 366Çóµ÷¼Á +7 sbdnd 2026-04-03 7/350 2026-04-03 12:40 by cymywx
[¿¼ÑÐ] ר˶ 351 086100 Ò²ÊÇ¿¼µÄ²Ä¿Æ»ù ±¾¿ÆÒ²ÊDzÄÁÏ +8 202451007219 2026-04-02 8/400 2026-04-03 09:50 by À¶ÔÆË¼Óê
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û