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Gram Stains of Bacteria
Some of the unknowns used in class Note: differences in media used to grow, growth rate, age of culture, concentration of cells, technique will lead to differences in appearance when Gram staining. Bio 243 Microbiology Muse
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Escherichia coli Gram stain
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Klebsiella pneumoniae
Gram stains
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Enterobacter aerogenes
Gram stain
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Staphylococcus aureus
Gram stain
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Staphylococcus epidermis
Gram stain The Grapes of Staph!
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Bacillus subtilis
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Bacillus cereus Sporulating: ? stain Gram stain
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Bacillus megaterium Gram stain
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Bacillus megaterium Spore stain
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Micrococcus luteus
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Pseudomonas aeruginosa
Gram stain
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Proteus vulgaris 1000x Gram stain 2000x flagellar
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Mycobacterium smegmatis
Acid Fast Staining
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