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RNAi高清视频高速下载9 R% }1 P* r$ ^, s. `
RNA interference (RNAi) is a highly evolutionally conserved process of post-transcriptional gene silencing (PTGS) by which double stranded RNA (dsRNA), when introduced into a cell, causes sequence-specific degradation of homogolous mRNA sequences. It was first discovered in 1998 by Andrew Fire and Craig Mello in the nematode worm Caenorhabditis elegans and later found in a wide variety of organisms, including mammals.
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0 \& @, l0 H: O I" ~: u# U; r: Thttp://www.nature.com//focus/rnai/animations/rnai_revised_500x280.wmv |
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发表于 2011-4-14 08:57
发表于 2011-7-7 17:55
