The E. coli escape wave in response to external Zn2+ is zinc reserve-dependent
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The chemotaxis response of E. coli to metal cations is less understood than their response to organic molecules. Using dark-field videomicroscopy, E. coli behavior was analyzed in a 17 mm-long microfluidic channel exposed to a Zn(NO3)2 chemorepellent gradient,... ...
