²é¿´: 3826  |  »Ø¸´: 34
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

Íõ¶°

Í­³æ (СÓÐÃûÆø)

[ÇóÖú] »ùÒò×éDNAΪģ°å½øÐÐPCR£¬µÚÒ»´ÎÀ©³öÀ´ÁË£¬ºóÃæÔõÃ´ÖØ¸´¶¼²»ÐС£ ÒÑÓÐ12È˲ÎÓë

ÌáÈ¡ÐãÀöÏß³æ»ùÒò×éDNA£¬ÒÔ´ËΪģ°å½øÐÐPCRÀ©Ôö£¬Ä¿µÄƬ¶Î2300bp¡£Ê¹ÓÃQ5 ¸ß±£ÕæDNA¾ÛºÏø£¬25ulÌåϵ£¨7.25ul H2O£«5ul 5¡Ábuffer£«2ul 2.5mM dNTP£«1.25ulÉÏÓÎÒýÎ1.25ulÏÂÓÎÒýÎ3ul Ä£°å£«5ul GC Enhancer£«0.25ul Q5ø£©¡£µÚÒ»´ÎÀ©Ôö³É¹¦£¬µ«ÊÇÖ®ºóÄ£°åÓÃûÁËÓÖÖØÐÂÌáÁË3´Î»ùÒò×éDNA£¬Ê¼ÖÕ²»ÄÜÀ©Ôö³öÄ¿µÄƬ¶Î£¬ÍË»ðζȴÓ50¶Èµ½72¶È¶¼ÊÔ¹ýÁË£¬²»ÐУ¬TaqøҲÊÔ¹ýÁË£¬²»ÐС£

»ùÒò×éDNAΪģ°å½øÐÐPCR£¬µÚÒ»´ÎÀ©³öÀ´ÁË£¬ºóÃæÔõÃ´ÖØ¸´¶¼²»ÐС£
µÚÒ»´ÎÀ©Ôö³É¹¦£¨×îÉÏÃæÄÇÌõ´ø£© .jpg


»ùÒò×éDNAΪģ°å½øÐÐPCR£¬µÚÒ»´ÎÀ©³öÀ´ÁË£¬ºóÃæÔõÃ´ÖØ¸´¶¼²»ÐС£-1
×î³õʹÓõÄÌõ¼þ.png


»ùÒò×éDNAΪģ°å½øÐÐPCR£¬µÚÒ»´ÎÀ©³öÀ´ÁË£¬ºóÃæÔõÃ´ÖØ¸´¶¼²»ÐС£-2
ºóÀ´µÄ½á¹û¾ÍÒ»Ö±ÊÇÕâÑùµÄ.png
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

evangelina

ÎÞ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Î÷ÃÅ´µÑ©170: ½ð±Ò+2, ¹ÄÀø»ØÌû½»Á÷ 2015-09-03 23:00:41
´ó¸ÅÊÇÄ£°åÎÊÌâÁË£¬¿ÉÄÜÓÐЩphenol»òÕßµ°°×ûÓÐÈ¥µô£¬Ó°ÏìPCR

ÆäʵÄã¼ÈÈ»ÒѾ­À©³öÀ´ÁË£¬¾Í¸É´àÓÃPCR²úÎï×öÄ£°åÖØ×öÀ²

ÕæµÄµ¹Ã¹³öÍ»±äÁËÄã¾Í°ÑËü¸ø¸Ä¹ýÀ´Â×ܱÈɶ¶¼²»³öÀ´ÒªºÃ
7Â¥2015-08-28 17:00:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 35 ¸ö»Ø´ð

Íõ¶°

Í­³æ (СÓÐÃûÆø)

¶ÔÁË£¬ÔÚPCR֮ǰ½øÐÐÁËÈçϲÙ×÷£º98¡æÔ¤±äÐÔ3min£¬È»ºó±ùÔ¡5min£¬È»ºó½øÐÐPCR¡£Çó¸÷λ´óÉñÖ§ÕУ¬ÎÒÓ¦¸ÃÔõô°ì£¿ÊÇÄÄÀï´¦ÀíÎÊÌ⣿
2Â¥2015-08-28 11:35:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

stone2239

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Î÷ÃÅ´µÑ©170: ½ð±Ò+1, ¹ÄÀø»ØÌû½»Á÷ 2015-08-28 23:06:12
¼ÈÈ»µÚÒ»´ÎÀ©³öÀ´ÁË£¬ËµÃ÷ÌåϵӦ¸ÃûÓÐÎÊÌ⣬ÎÒÈÏΪÊÇÄ£°åDNAµÄÎÊÌ⣬ÓÐÔÓÖÊÓ°ÏìPCR£¬½¨ÒéÖØÐÂÌáÈ¡DNA.
3Â¥2015-08-28 11:55:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Íõ¶°

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by stone2239 at 2015-08-28 11:55:05
¼ÈÈ»µÚÒ»´ÎÀ©³öÀ´ÁË£¬ËµÃ÷ÌåϵӦ¸ÃûÓÐÎÊÌ⣬ÎÒÈÏΪÊÇÄ£°åDNAµÄÎÊÌ⣬ÓÐÔÓÖÊÓ°ÏìPCR£¬½¨ÒéÖØÐÂÌáÈ¡DNA.

Õâ¸öÊÇÎҵĻùÒò×éDNAÅܽºµÄ½á¹û¡£ÎÒºóÀ´ÓÖÌáÁË2´Î£¬¿ÉÊÇ»¹ÊDz»Ðа¡¡£
»ùÒò×éDNAΪģ°å½øÐÐPCR£¬µÚÒ»´ÎÀ©³öÀ´ÁË£¬ºóÃæÔõÃ´ÖØ¸´¶¼²»ÐС£-3
Õâ¸öÊÇ»ùÒò×éDNAÅܵĽº£¨5ul£©.png

4Â¥2015-08-28 12:08:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¿¼Ñе÷¼Á +4 СÀ¯ÐÂ±Ê 2026-03-26 4/200 2026-03-26 12:33 by ms629
[¿¼ÑÐ] 315·ÖÇóµ÷¼Á +5 26¿¼ÑÐÉϰ¶°æ26 2026-03-26 5/250 2026-03-26 12:11 by laoshidan
[¿¼ÑÐ] ²ÄÁÏѧ˶297ÒѹýËÄÁù¼¶Çóµ÷¼ÁÍÆ¼ö +12 adaie 2026-03-19 12/600 2026-03-26 11:10 by 3Strings
[¿¼ÑÐ] 085600 ²ÄÁÏÓ뻯¹¤ 329·ÖÇóµ÷¼Á +9 Mr. Z 2026-03-25 9/450 2026-03-26 10:36 by baoball
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤304ÇóBÇøµ÷¼Á +3 Çñgl 2026-03-26 3/150 2026-03-26 09:42 by ÍõЦÓîÒ»¶¨ÊÇÑо
[¿¼ÑÐ] 308Çóµ÷¼Á +5 īīĮ 2026-03-25 5/250 2026-03-25 22:19 by 544594351
[¿¼ÑÐ] ²ÄÁÏÇóµ÷¼Á +4 .m.. 2026-03-25 4/200 2026-03-25 21:30 by peike
[¿¼ÑÐ] 085602 289·ÖÇóµ÷¼Á +7 WWWÎ÷Î÷¸¥Ë¹ 2026-03-24 7/350 2026-03-25 14:28 by 3Strings
[¿¼ÑÐ] Çóµ÷¼Á +3 ÀîÀî²»·þÊä 2026-03-25 3/150 2026-03-25 13:03 by cmz0325
[¿¼ÑÐ] 285Çóµ÷¼Á +3 AZMK 2026-03-24 3/150 2026-03-25 12:23 by userper
[¿¼ÑÐ] Ò»Ö¾Ô¸¼ªÁÖ´óѧ²ÄÁÏÓ뻯¹¤303·ÖÇóµ÷¼Á +4 Ϊѧ666 2026-03-24 4/200 2026-03-25 11:27 by BruceLiu320
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Àí¹¤´óѧ081700£¬³õÊÔ·ÖÊý271 +5 kotoko_ik 2026-03-23 6/300 2026-03-24 10:29 by ѧÊõ°áשer
[¿¼ÑÐ] 344Çóµ÷¼Á +3 desto 2026-03-24 3/150 2026-03-24 10:09 by ²«»÷518
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁϹ¤³Ì348Çóµ÷¼Á +6 £þ^£þ©bº¹ 2026-03-19 9/450 2026-03-23 19:53 by pswait
[¿¼ÑÐ] 070300£¬Ò»Ö¾Ô¸±±º½320Çóµ÷¼Á +3 Jerry0216 2026-03-22 5/250 2026-03-23 09:16 by ¡£¡£ÌÃÌÃ
[¿¼ÑÐ] 276Çóµ÷¼Á +3 YNRYG 2026-03-21 4/200 2026-03-23 08:31 by ×íÔÚ·çÀï
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤306 +4 z1z2z3879 2026-03-21 4/200 2026-03-21 23:44 by ms629
[¿¼ÑÐ] Çóµ÷¼Á +3 °×QF 2026-03-21 3/150 2026-03-21 13:12 by zhukairuo
[¿¼ÑÐ] 085601µ÷¼Á 358·Ö +3 zzzzggh 2026-03-20 4/200 2026-03-21 10:21 by luoyongfeng
[¿¼ÑÐ] 329Çóµ÷¼Á +9 ÏëÉÏѧ߹߹ 2026-03-19 9/450 2026-03-20 22:01 by luoyongfeng
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û