Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 19213  |  »Ø¸´: 10
±¾Ìû²úÉú 1 ¸ö MolEPI £¬µã»÷ÕâÀï½øÐв鿴

ÎÒÊÇ´«Ææ456

½ð³æ (ÕýʽдÊÖ)

[ÇóÖú] Çó¹ØÓÚOverlap PCR(ÖØµþÑÓÉìPCR)µÄ¾ßÌåʵÑé¹ý³Ì¼°Ô­Àí

Çó¹ØÓÚOverlap PCR(ÖØµþÑÓÉìPCR)µÄ¾ßÌåʵÑé¹ý³Ì¼°Ô­Àí£¬×îºÃÊÇÎÄÏ×»òÕßÊé¼®Õ½ڣ¬ÖÐÓ¢Îͼ¿ÉÒÔ~

[ À´×Ô¿ÆÑмÒ×å ÍâòЭ»á ]
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

·Ö×ÓÉú»¯ÊµÑé¾­Ñé»ýÀÛ ºËËáÉúÎïѧʵÑé¾­Ñé ¡¾·Ö×ÓÉúÎï¡¿EPIÌû ºËËá·½Ãæ
ÒòΪרעËùÒÔרҵ ¼¼ÊõÖ§³Ö ÎÄÏ×ÔĶÁ·½·¨ ·Ö×ÓÉúÎïѧ

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

gyesang

ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
1949stone: ½ð±Ò+5, MolEPI+1, very good 2012-12-03 16:55:36
ÎÒÊÇ´«Ææ456: ½ð±Ò+5, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, ºÜºÃ£¬ºÜÏêϸ¡£ 2012-12-03 20:33:29
ÖØµþÑÓÉìPCR£¬ÎÒ¾õµÃ¿ÉÒÔ·ÖÁ½ÖÖ£º

µÚÒ»ÖÖ£ºÓÃÖØµþÑÓÉìPCR×ö¶¨µãÍ»±ä£¬²ÉÓÃÖØµþÒýÎïÑÓÉìPCR½éµ¼×ö¶¨µãÍ»±äʵ¼ÊÉÏÊÇÒ»ÖÖ¿ìËÙ¸ßЧµÄÔÚ»ùÒòÖÐÌØ¶¨Î»µãÒýÈëÌØ¶¨Í»±äµÄÓÐЧ¼¼Êõ¡£Æä»ù±¾Ô­Àí¾ÍÊDzÉÓþßÓл¥²¹Ä©¶ËµÄÒýÎʹPCR²úÎïÐγÉÁËһС¶ÎµÄÖØµþÁ´, È»ºóÔÚËæºóµÄÀ©Ôö·´Ó¦ÖÐͨ¹ýÖØµþÁ´µÄÑÓÉ죬½«²»Í¬À´Ô´µÄÀ©ÔöƬ¶ÎÖØµþÆ´½ÓÆðÀ´¡£
¸Ã¼¼ÊõÖ÷Òª°üÀ¨ÒÔϼ¸²½£º
(1) Éè¼ÆÒýÎPCRÀ©Ôö»ùÒòÁ½¶Ë
(2) »ØÊÕÁ½¶ËƬ¶Î
(3) Á½¶ËƬ¶ÎÍË»ðÑÓÉ죬À©ÔöÈ«³¤»ùÒò

1. ÒýÎïÉè¼Æ
ÖØµþÑÓÉìPCR×ö¶¨µãÍ»±äÒýÎïµÄÉè¼Æ£¬ÈçÏÂͼËùʾ¡£
ÒýÎïF¼°RΪ»ùÒòÁ½¶ËÌØÒìÒýÎÆäÖÐFm¼°RmΪÖмäÒýÎï¡£ÆäÖÐÒýÎïFm¼°RmÖм乲ÏíÒ»¶ÎÐòÁУ¨ÖÁÉÙ10bpÍêȫƥÅ䣩£¬*Ϊͻ±äµã£¬Í»±äµã×îºÃÊÇλÓÚÒýÎïµÄ5¡¯¶Ë£¬¾¡Á¿±ÜÃâ³öÏÖÔÚ3¡¯¶Ë¡£È»ºó·Ö±ðÓÃÒýÎïFºÍRm¼°FmºÍR½øÐÐÅä¶Ô½øÐÐPCR¡£¸Ã²½Ò»¶¨ÒªÓÃpfuø£¬²»ÄÜÓÃTaqø£¬ÒòΪTaqøÈÝÒ×ÔÚPCR²úÎïÄ©¶Ë¼ÓA£¬»áÔì³É²úÎïÒÆÂëÍ»±ä¡£
2. ·Ö±ð»ØÊÕµÚ1²½ËùµÃÁ½ÌõPCR²úÎï
3. ½«µÚ2²½ËùµÃÁ½·ÝPCR²úÎï½øÐлìºÏʹÆä»¥ÎªÄ£°å¼°ÒýÎ¼ÓÈëdNTP¼°Pfu»òTaqø¼°ÒýÎïFºÍR½øÐÐPCRÀ©Ôö³ö¾ßÓÐÍ»±äµÄÈ«»ùÒò¡£



µÚ¶þÖÖ£ºÓÃÖØµþÑÓÉìPCR×öÐòÁÐȱʧͻ±ä£¬¼´ÖصþÑÓÉìPCR¼¼Êõ(gene splicing by overlap extension PCR,¼ò³ÆSOE PCR)
ÒÔÏÂÊÇÖØµþÑÓÉìPCRµÄÔ­Àí¼°Á½»ùÒòµÄÒýÎïÉè¼Æ£º
£¨1£©ÒýÎïÉè¼Æ£ºÒýÎïaºÍdÊdz£¹æÒýÎbµÄ×ó°ë¶ÎΪ³£¹æÒýÎÓÒ°ë¶ÎΪ»ùÒò¢òµÄÒýÎïÐòÁУ»cͬÀí£»ÔòbºÍcµÄ²¿·Ö¼î»ù¿É»¥²¹Åä¶Ô¡£
£¨2£©»ùÒòI¡¢¢ò·Ö±ðÀ©Ôö£¬²úÎïÏàӦΪƬ¶ÎabºÍcd¡£
£¨3£©Á½ÖÖ²úÎï»ìºÏ£¬¾­±äÐÔ¼°ÍË»ð´¦Àí£¬aÁ´ºÍdÁ´²¿·Ö¼î»ù»¥²¹Åä¶Ô£¬³ÉÔÓ½»Á´¡£ÔÚDNA polymerase×÷ÓÃÏ£¬aºÍdÁ´»¥ÎªÒýÎïºÍÄ£°å£¬ºÏ³É³ö³¤'Á´£¬¼´Îª»ùÒòIºÍ»ùÒò¢òµÄ½Ó½Ó²úÎï¡£



2012-12-03_160715.jpg

ѧÊõÎÊÌâÌÖÂÛ×Éѯ·¢Óʼþgyesang@163.com
2Â¥2012-12-03 16:45:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

diandong

½û³æ (ÖøÃûдÊÖ)

±¾ÌûÄÚÈݱ»ÆÁ±Î

3Â¥2012-12-03 19:36:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Yummyoo

½ð³æ (СÓÐÃûÆø)

ѧϰÁË£¬Ð»Ð»
4Â¥2013-03-17 20:22:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xcchh

Òø³æ (СÓÐÃûÆø)

5Â¥2013-04-22 17:02:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

º£Ñý±´¿Ç

ľ³æ (ÕýʽдÊÖ)

ÐÒ¸£ÊÇÃÀÀöµÄ
6Â¥2013-05-14 16:22:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xmckyltwx

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by gyesang at 2012-12-03 16:45:55
ÖØµþÑÓÉìPCR£¬ÎÒ¾õµÃ¿ÉÒÔ·ÖÁ½ÖÖ£º

µÚÒ»ÖÖ£ºÓÃÖØµþÑÓÉìPCR×ö¶¨µãÍ»±ä£¬²ÉÓÃÖØµþÒýÎïÑÓÉìPCR½éµ¼×ö¶¨µãÍ»±äʵ¼ÊÉÏÊÇÒ»ÖÖ¿ìËÙ¸ßЧµÄÔÚ»ùÒòÖÐÌØ¶¨Î»µãÒýÈëÌØ¶¨Í»±äµÄÓÐЧ¼¼Êõ¡£Æä»ù±¾Ô­Àí¾ÍÊDzÉÓþßÓл¥²¹Ä©¶ËµÄÒýÎï ...

ÏëÇë½ÌÒ»ÏÂÈç¹ûÏë×öÒ»¸öƬ¶ÎµÄ»ùÒòÇóý¸ÃÔõô°ì£¬¾ÍÊǽ«Ò»¸ö»ùÒòµÄÉÏÓκÍÏÂÓθ÷500bpºÍÒ»¸ö¿¹ÐÔ»ùÒòÁ¬ÆðÀ´ ÕâÑù¿ÉÒÔô£¬ÎÒÊÇÐÂÊÖ£¬¿ÏÇëÖ¸½Ì~~
³É¹¦µÄÆðµãÊǼáÐÅ£¬³É¹¦µÄÖÕµãÊǼá³Ö~~
7Â¥2013-06-14 15:55:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lovelytt

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by gyesang at 2012-12-03 16:45:55
ÖØµþÑÓÉìPCR£¬ÎÒ¾õµÃ¿ÉÒÔ·ÖÁ½ÖÖ£º

µÚÒ»ÖÖ£ºÓÃÖØµþÑÓÉìPCR×ö¶¨µãÍ»±ä£¬²ÉÓÃÖØµþÒýÎïÑÓÉìPCR½éµ¼×ö¶¨µãÍ»±äʵ¼ÊÉÏÊÇÒ»ÖÖ¿ìËÙ¸ßЧµÄÔÚ»ùÒòÖÐÌØ¶¨Î»µãÒýÈëÌØ¶¨Í»±äµÄÓÐЧ¼¼Êõ¡£Æä»ù±¾Ô­Àí¾ÍÊDzÉÓþßÓл¥²¹Ä©¶ËµÄÒýÎï ...

±äÐÔ¼°ÍË»ð´¦ÀíÊÇÖ¸²»ÑÓÉìô Òª¼¸¸öÑ­»·Ñ½ ζÈÔõôÉèÖúà ÇóÖ¸½Ì
8Â¥2013-06-16 10:41:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

èßä°²ÄÝ

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
8Â¥: Originally posted by lovelytt at 2013-06-16 10:41:51
±äÐÔ¼°ÍË»ð´¦ÀíÊÇÖ¸²»ÑÓÉìô Òª¼¸¸öÑ­»·Ñ½ ζÈÔõôÉèÖúà ÇóÖ¸½Ì...

hi
ÇëÎÊÄãµÄÎÊÌâ½â¾öÁËô£¿
ÎÒ×î½ü×¼±¸×öOverlap PCR£¬Óöµ½ÁËÏàͬµÄÎÊÌâ¡£ÎÒ´ÓÂÛ̳ÉÏÁ˽⵽£¬ÐγÉÔÓ½»Á´ÄDz½ÐèÒª5~10¸öcycles¾Í¿ÉÒÔÁË¡£µ«ÎÒ²»Á˽âµÄÊÇ£¬Õâ¸ö¹ý³ÌÖÐÑÓÉìÊÇ·ñÐèÒª£¬ÍË»ðζÈÈçºÎÉèÖã¿
ÇóÖ¸µ¼£¬Ð»Ð»£¡
9Â¥2013-11-20 17:58:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¶­¾§dj

Í­³æ (СÓÐÃûÆø)

ºÜÓÐÓã¬Ð»Ð»ÁË
10Â¥2013-12-18 11:46:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÎÒÊÇ´«Ææ456 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 285Çóµ÷¼Á +18 AZMK 2026-04-02 19/950 2026-04-08 10:33 by xingguangj
[¿¼ÑÐ] 0703×Ü·Ö331Çóµ÷¼Á +17 ZY-05 2026-04-04 21/1050 2026-04-08 10:16 by screening
[¿¼ÑÐ] ²ÄÁÏ¿ÆÑ§Ó빤³Ì320Çóµ÷¼Á£¬080500 +10 »Æ¹ÏζÊíÆ¬ 2026-04-06 10/500 2026-04-08 09:08 by oooqiao
[¿¼ÑÐ] 312Çóµ÷¼Á +4 Say Never 2026-04-04 4/200 2026-04-08 08:41 by barlinike
[¿¼ÑÐ] »¯¹¤µ÷¼Á303·Ö£¬¹ýËļ¶ +34 ÆÜÎà´ý·ç 2026-04-02 34/1700 2026-04-07 12:30 by 1018329917
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +5 ´Þwj 2026-04-05 5/250 2026-04-06 15:40 by lin-da
[¿¼ÑÐ] Ò»Ö¾Ô¸°²»Õij211 0703»¯Ñ§×Ü·Ö339Çóµ÷¼Á +7 Íí·ç²»Íí 2026-04-04 7/350 2026-04-06 14:06 by houyaoxu
[¿¼ÑÐ] ר˶304ÕÒµ÷¼Á£¬Ò»Ïß³ÇÊÐ×îºÃ +3 ÀîlslÀî 2026-04-05 3/150 2026-04-06 12:16 by ffffjjjj
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +5 asdasdassda 2026-04-05 5/250 2026-04-06 09:32 by dongzh2009
[¿¼ÑÐ] 348Çóµ÷¼Á +3 ³µÀå×Ózzz 2026-04-05 3/150 2026-04-05 20:30 by à£à£à£0119
[¿¼ÑÐ] 0860 Çóµ÷¼Á Ò»Ö¾Ô¸¹ú¿Æ´ó 348 ·Ö +3 WiiiP 2026-04-03 3/150 2026-04-05 17:43 by Ecowxq666£¡
[¿¼ÑÐ] 282Çóµ÷¼Á +3 aaa³µÁ¾ 2026-04-01 3/150 2026-04-05 17:03 by yulian1987
[¿¼ÑÐ] 280Çóµ÷¼Á +21 ¹¾ààÏþÏþ 2026-04-02 22/1100 2026-04-04 11:12 by Öí»á·É
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸ÄϾ©º½¿Õº½Ìì´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶ +10 @taotao 2026-04-03 10/500 2026-04-04 09:01 by T¿É¿ÉÎ÷ÀïT
[¿¼ÑÐ] 305Çóµ÷¼Á +3 77Qi 2026-04-03 3/150 2026-04-03 23:01 by qzxyhcsy
[¿¼ÑÐ] ×Ü·Ö328ÉúÎïÓëÒ½Ò©¿¼ÊýѧÇóµ÷¼Á +7 aaadim 2026-04-02 9/450 2026-04-03 22:53 by syh9288
[¿¼ÑÐ] Çóµ÷¼Á +3 ÐÄÏëÊÂ³É¿É 2026-04-03 3/150 2026-04-03 11:22 by wangjy2002
[¿¼ÑÐ] 085801 ×Ü·Ö275 ±¾¿ÆÐÂÄÜÔ´ Çóµ÷¼Á +19 bradoner 2026-04-01 23/1150 2026-04-03 10:07 by linyelide
[¿¼ÑÐ] һ־Ըɽ¶«´óѧ»¯Ñ§Ó뻯¹¤Ñ§Ôº²ÄÁÏÓ뻯¹¤×¨Ë¶£¬360·ÖÇóµ÷¼Á +4 ²»Ô¸Í¸Â¶ÐÕÃûµÄË 2026-04-02 4/200 2026-04-03 09:29 by ÒÅÍüÏûʧµÄž™
[¿¼ÑÐ] 348»·¾³¹¤³Ìµ÷¼Á +3 ÎâÑå׿24k 2026-04-01 3/150 2026-04-02 09:14 by nanaliuyun
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û