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It should also be pointed out that the 3' A tailing of active mRNA is only something that Eukaryotes do. Most Bacteria and Archaea can polyadenylate RNA, but they usually do it to flag it for degradation.220.127.116.11 (talk) 05:45, 14 April 2011 (UTC)
Why not edit the article to say so? (Preferably adding a suitable reference, which this article needs more of anyway.) Remember the Wikipedia mantra: Be Bold! yoyo (talk) 16:51, 21 June 2012 (UTC)