Biology 315L
Principles
of Microbiology Laboratory
M.
L. Summers, Ph.D.
Department of Biology
California State University Northridge
Department of Biology
California State University Northridge
Two different species of Staphylococcus
growing on mannitol salt agar (MSA), a differential (phenol red is yellow below pH 6.9) and selective (7.5% salt) medium.
© M.Johnson, author. Licensed for use, ASM MicrobeLibrary (linked to http://www.microbelibrary.org)."
growing on mannitol salt agar (MSA), a differential (phenol red is yellow below pH 6.9) and selective (7.5% salt) medium.
© M.Johnson, author. Licensed for use, ASM MicrobeLibrary (linked to http://www.microbelibrary.org)."