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[[User:Ray Martinez|Ray Martinez]] 12:23, 8 March 2007 (EST)
[[User:Ray Martinez|Ray Martinez]] 12:23, 8 March 2007 (EST)
::Are you claiming that speciesiation has never been observed in the lab? [[User:Nematocyte|Nematocyte]] 12:37, 8 March 2007 (EST)
: In fact, the ability for bacteria to mutate in ways that produce novel effects has been observed in the lab for over fifty years. See for example Lederberg and Lederberg, ''Replica plating and indirect selection of bacterial mutants''. Journal of Bacteriology 63: 399-406 (1952). [[User:JoshuaZ|JoshuaZ]] 23:23, 21 February 2007 (EST)
: In fact, the ability for bacteria to mutate in ways that produce novel effects has been observed in the lab for over fifty years. See for example Lederberg and Lederberg, ''Replica plating and indirect selection of bacterial mutants''. Journal of Bacteriology 63: 399-406 (1952). [[User:JoshuaZ|JoshuaZ]] 23:23, 21 February 2007 (EST)