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Сµ¤Ä¾Ä¾: ½ð±Ò+2, ¹ÄÀøÓ¦Öú 2013-03-29 16:03:31
gyesang: »ØÌûÖö¥ 2013-05-31 16:15:43
there are so many reasons such as the quality of the cDNA library, annealing temperature, primer specificity,elongation time. I guess you may need check them one by one. I usually use primer 5 to design my primer, there are other primers design software you can choose. after this try different annealing temperature, sometimes you can add DMSO if the template is GC-rich. At the same time, give it enough extention time. If your target gene is rare, you can also try the nested PCR.
immunologyparasite
3Â¥2013-03-27 02:02:13
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2Â¥2013-03-26 21:35:02
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3Â¥: Originally posted by robustli at 2013-03-27 02:02:13
there are so many reasons such as the quality of the cDNA library, annealing temperature, primer specificity,elongation time. I guess you may need check them one by one. I usually use primer 5 to des ...

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4Â¥2013-03-29 15:28:52
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5Â¥2013-03-29 17:32:11
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5Â¥: Originally posted by platanus at 2013-03-29 17:32:11
ÄãÌáÈ¡µÄRNAÖÊÁ¿ºÜºÃ£¬²»ÖªµÀÄ㷴ת¼֮ºóÓÐûÓмì²â¹ý·´×ªÂ¼µÄÖÊÁ¿£¬»¹ÓÐ5¡®RACE±È½ÏÄÑ×ö£¬¸úÒýÎï¡¢ÍË»ðζȵȵÈÔ­Òò¶¼ÓйØÏµ£¬¶à×öһЩ³¢ÊÔ°É£¡

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platanus

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6Â¥: Originally posted by Êý·åÇà1989 at 2013-03-29 21:06:12
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robustli

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4Â¥: Originally posted by Êý·åÇà1989 at 2013-03-29 15:28:52
ллÀ²£¬×î½üµÄ¼¸ÖÜÀÎÒ×öÁËÌݶÈPCRºÍ³²Ê½PCR£¬²»¶ÏµÄÔÚÓÅ»¯PCRµÄÌõ¼þ£¬µ«ÊÇʼÖյò»µ½½á¹û¡£ÓÚÊÇÎÒ¾ÍÏë¿ÉÄÜÊÇÎÒ×Ô¼ºÌáÈ¡mRNAµÄ¹ý³ÌÖгöÏÖÁËÎÊÌâ¡£ÎҼƻ®ÔÙÖØÐÂÌáȡһ±é¡£²»¹ýÎÒÓеãÒÉ»ó£ºÎÒÒªÌáµÄÄǸö»ùÒòµÄ²úÎï ...

Can you do a qpcr to detect at which state your gene express higher?
immunologyparasite
8Â¥2013-03-29 22:20:15
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7Â¥: Originally posted by platanus at 2013-03-29 22:13:07
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9Â¥2013-04-01 10:38:05
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