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1. primers design
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1) ×ã¹»³¤,18-24bp,ÒÔ±£Ö¤ÌØÒìÐÔ.µ±È»²»ÊÇ˵Խ³¤Ô½ºÃ,Ì«³¤µÄprimerͬÑù»á½µµÍÌØÒìÐÔ,²¢ÇÒ½µµÍ²úÁ¿
2) GC% 40%~60%
3) 5'¶ËºÍÖмäÐòÁÐÒª¶àGC,ÒÔÔö¼ÓÎȶ¨ÐÔ
4) ±ÜÃâ3'¶ËGC rich, ×îºó3¸öBASE²»ÒªÓÐGC,»òÕß×îºó5¸öÓÐ3¸ö²»ÒªÊÇGC (ÓÐÈË˵£º3' ¶Ë×îºÃÊÇ GC/CG/CC/GG¡£)
5) ±ÜÃâ3'¶ËµÄ»¥²¹, ·ñÔòÈÝÒ×Ôì³ÉDIMER
6) ±ÜÃâ3'¶ËµÄ´íÅä
7) ±ÜÃâÄÚ²¿Ðγɶþ¼¶½á¹¹
8) ¸½¼ÓÐòÁÐ(RT site, Promoter sequence)¼Óµ½5'¶Ë, ÔÚËãTmֵʱ²»Ëã,µ«ÔÚ¼ì²â»¥²¹ºÍ¶þ¼¶½á¹¹ÊÇÒª¼ÓÉÏËüÃÇ
9) ʹÓü沢primerʱ, Òª²Î¿¼ÃÜÂë×ÓʹÓñí,×¢ÒâÉúÎïµÄÆ«ºÃÐÔ,²»ÒªÔÚ3'¶ËʹÓü沢primer,²¢Ê¹Óà ½Ï¸ßµÄprimerŨ¶È(1uM-3uM)
10) ×îºÃѧ»áʹÓÃÒ»ÖÖdesign software. PP5,Oligo6,DNAstar, Vector NTI, Online design et al.   ÉúÎïhttp://www.shengwu114.com/
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