Wednesday, September 22, 2010

Why mice

Last week I mentioned a study on the importance of lab mice being handled nicely.  This week it’s a more fundamental question:  why are there so many lab mice anyway?

Neuroskeptic provides the answer.  Rats used to rule the roost, but then they worked out how to knock out single mouse genes.  A bit of bad luck for the mice of the world. 

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