Ethidium bromide

Michael Witty mw132 at
Wed Jul 18 07:03:52 EST 2001

Dear All,
        what a response!  I feel like the leader of an "angry mob".

Whenever a subject like this comes up people mention this Ames test and
Modified Ames test.  I confess that I don't have much of an idea what they
are - but I suspect that they have a lot to answer for.  Does anyone have
a sentence that can explain it to me?

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