²é¿´: 775  |  »Ø¸´: 6
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

yujiaping1

ľ³æ (ÖøÃûдÊÖ)

[½»Á÷] ¡¾ÇóÖú/½»Á÷¡¿ÈçºÎ¿çÄÚº¬×ÓÉè¼ÆÒýÎֻÓÐmRNA£©

ÎÒÏÖÔÚ¿Ë¡»ñµÃÁ˶ÔϺµÄij¸ö»ùÒòµÄÈ«ÐòÁУ¬ÏëÉè¼Ætaqman̽ÕëºÍÒýÎ½øÐÐRT real-time PCR¶ÔmRNA½øÐж¨Á¿£¬Ìý˵ÐèÒª¿çÄÚº¬×ÓÉè¼ÆÒýÎµ«ÊǶÔϺÊÇûÓнøÐÐÈ«»ùÒò×é²âÐòµÄ£¬Ïà¹ØÉúÎïҲûÓУ¬ÎÒÈçºÎÄܲ鵽ÄÚº¬×Ó£¿»òÕßÈçºÎÖªµÀÄÚº¬×ÓµÄλµã£¿Çë¸ßÊÖÖ¸½Ì£¬Ð»Ð»£¡
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

song333

½ð³æ (СÓÐÃûÆø)

¡ï ¡ï
amisking(½ð±Ò+2): 2010-03-16 12:34
yujiaping1(½ð±Ò+2):¾ÍÊÇÏû»¯µôDNA¾Í¿ÉÒÔÁËÂð£¿controlÔõô»ØÊ£¿Ó¢Óﲻ̫ºÃ£¬Ã»¿´¶® 2010-03-16 13:13
if you set a control to rule out the contamination of genomic DNA, it not necessary to design primers spanning intron.
2Â¥2010-03-16 10:27:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

434744419

½ð³æ (СÓÐÃûÆø)

yujiaping1(½ð±Ò+1):²»ÊDz»Ã÷°×control£¬ÊÇ˵Äã×öʲôcontrol£¬Ã»¶® 2010-03-16 19:39
control ÊǶÔÕÕ  ¿´À´ÍâÎÄ×ÊÁÏ¿´µÄÌ«¶à°¡ £¡
3Â¥2010-03-16 17:23:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

434744419

½ð³æ (СÓÐÃûÆø)

yujiaping1(½ð±Ò+1): 2010-03-16 19:38
ÓÃÊÔ¼ÁºÐÌáRNA¾Í¿ÉÒÔ°¡ £¡ÀïÃæÓÐø¿ÉÒÔÈ¥³ýDNA
4Â¥2010-03-16 17:35:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yujiaping1

ľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
Originally posted by 434744419 at 2010-03-16 17:35:21:
ÓÃÊÔ¼ÁºÐÌáRNA¾Í¿ÉÒÔ°¡ £¡ÀïÃæÓÐø¿ÉÒÔÈ¥³ýDNA

µ«ÊÇmRNAµÄǰÌ壬ÎÒ¾õµÃ»¹ÊÇ»áÓÐÒ»¶¨µÄÓ°Ï죬²»¹ý¿´À´Ïë¿çÄÚº¬×ÓÉè¼ÆÒýÎ»ù±¾ÉÏÎÞ·¨ÊµÏÖ
5Â¥2010-03-16 19:39:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

song333

½ð³æ (СÓÐÃûÆø)

yujiaping1(½ð±Ò+1):лл£¬Ã÷°×ÁË 2010-03-17 11:08
about control:

the same sample you can divide it into two parts: one treat with reverse transcriptase, one treat without transcriptase, then do PCR side by side.  

If the sample without transcriptase treatment has the positive band, you got genomic DNA contamination.  If not, you are in good shape.
6Â¥2010-03-17 10:58:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cascc

Í­³æ (СÓÐÃûÆø)

Æäʵ¾ÍÊÇÄãÉè¼ÆÒ»¶ÔÒýÎÀ©Ï»ùÒò×éDNA£¬Ö®ºóÄØÔÚÓÃÕâ¸öÒýÎïÀ©ÏÂmRNA¡£ÕâÑùÁ½¸öÌõ´øÈç¹ûÓвîÒì¾ÍÊÇÄÚº¬×Ó°¡£¬¿ÉÒÔ²âÐò±È¶Ô¾ÍÕÒµ½ÁËÄÚº¬×ÓµÄÐòÁкÍλÖÃÁË¡£
7Â¥2010-03-17 20:41:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ yujiaping1 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 08¹¤¿Æ 320×Ü·Ö Çóµ÷¼Á +7 À滨çóÍí·ç 2026-03-17 7/350 2026-03-22 10:03 by 2026paper
[¿¼ÑÐ] ÉúÎïѧһ־Ը985£¬·ÖÊý349Çóµ÷¼Á +4 zxts12 2026-03-21 7/350 2026-03-22 09:57 by zxts12
[¿¼ÑÐ] 286Çóµ÷¼Á +10 Faune 2026-03-21 10/500 2026-03-21 23:34 by 314126402
[¿¼ÑÐ] ²ÄÁÏѧ˶301·ÖÇóµ÷¼Á +7 Liyouyumairs 2026-03-21 7/350 2026-03-21 22:31 by peike
[¿¼ÑÐ] Ò»Ö¾Ô¸¶«»ª´óѧ¿ØÖÆÑ§Ë¶320Çóµ÷¼Á +3 Grand777 2026-03-21 3/150 2026-03-21 19:23 by ¼òÖ®-
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á £¬Áù¼¶Òѹý£¬ÓпÆÑо­Àú +14 êØÎõÙâ 2026-03-15 14/700 2026-03-21 19:12 by ColorlessPI
[¿¼ÑÐ] ÇóÖú +5 ÃÎÀïµÄÎÞÑÔ 2026-03-21 6/300 2026-03-21 17:51 by ѧԱ8dgXkO
[¿¼ÑÐ] 0703»¯Ñ§297Çóµ÷¼Á +3 Daisy¡î 2026-03-20 3/150 2026-03-21 17:45 by ColorlessPI
[¿¼ÑÐ] 307Çóµ÷¼Á +3 ÓàÒâÇä 2026-03-18 3/150 2026-03-21 17:31 by ColorlessPI
[¿¼ÑÐ] 22 350 ±¾¿Æ985Çóµ÷¼Á£¬ÇóÀϵÇÊÕÁô +3 ÀîéóÄÐ003 2026-03-20 3/150 2026-03-21 13:28 by ²«»÷518
[¿¼ÑÐ] ÄÜÔ´²ÄÁÏ»¯Ñ§¿ÎÌâ×éÕÐÊÕ˶ʿÑо¿Éú8-10Ãû +5 ÍÑÓ±¶ø³ö 2026-03-16 15/750 2026-03-21 10:16 by ÍÑÓ±¶ø³ö
[¿¼ÑÐ] ²ÄÁÏ 336 Çóµ÷¼Á +3 An@. 2026-03-18 4/200 2026-03-21 01:39 by JourneyLucky
[¿¼ÑÐ] 271²ÄÁϹ¤³ÌÇóµ÷¼Á +8 .6lL 2026-03-18 8/400 2026-03-21 00:58 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ £¬070300»¯Ñ§Ñ§Ë¶£¬×Ü·Ö287£¬Ë«·ÇÒ»±¾£¬Çóµ÷¼Á¡£ +4 ³¿»èÏßÓëÐǺ£ 2026-03-19 4/200 2026-03-20 22:15 by JourneyLucky
[¿¼ÑÐ] 353Çóµ÷¼Á +3 À­¹³²»Ðí±ä 2026-03-20 3/150 2026-03-20 19:56 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤×¨Ë¶µ÷¼Á +7 heming3743 2026-03-16 7/350 2026-03-20 19:31 by zhukairuo
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
[¿¼ÑÐ] 326Çóµ÷¼Á +5 Éϰ¶µÄСÆÏ 2026-03-15 6/300 2026-03-17 17:26 by ruiyingmiao
[¿¼²©] 26É격 +4 °Ë6°Ë68 2026-03-16 4/200 2026-03-17 13:00 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] 318Çóµ÷¼Á +3 Yanyali 2026-03-15 3/150 2026-03-16 16:41 by houyaoxu
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û