"EK" <nobody at elnino.com> wrote in message news:<wpiUb.14$_4.2063 at news.uchicago.edu>...
> > If a colony of e. coli grows on manitol salt agar, is this colony
> > pathogenic?
>> Is this a pathogenic E.coli strain?
It is supposed to be a strain obtained from fecal matter, which I
would assume is not pathogenic.
