Gram Stain of Staphylococcus epidermidis

Photomicrograph of a Gram stain of <i>Staphylococcus aureus</i> showing Gram-positive cocci with a staphylococcus arrangement.

Note Gram-positive (purple) cocci in irregular clusters.
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Microbiology Laboratory Manual by Gary E. Kaiser, PhD, Professor of Microbiology
is licensed under a Creative Commons Attribution 4.0 International License.
Last updated: September, 2017