Back to issue: March 2019


Cover MIC March 2019

Microbial Cell – March 2019

Close-up of what is referred to as a string test (KOH test), which was being performed on a droplet of sample that was harvested from a Petri dish growing suspected colonies of Vibrio cholerae bacteria. Note the mucoid string still clinging to the wire inoculating loop, indicating a positive string test result (image by Centers for Disease Control and Prevention, USA; Public Health Image Library, image ID #3909); image modified by MIC. The cover is published under the Creative Commons Attribution (CC BY) license.

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