Gram Stains of Bacteria Bio 243 Microbiology Some of the unknowns used in class Note: differences in...

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Gram Stains of Bacteria Bio 243 Microbiology Some of the unknowns used in class : differences in media used to grow, growth rate, of culture, concentration of cells, technique will ifferences in appearance when Gram staining. Muse

Transcript of Gram Stains of Bacteria Bio 243 Microbiology Some of the unknowns used in class Note: differences in...

Page 1: Gram Stains of Bacteria Bio 243 Microbiology Some of the unknowns used in class Note: differences in media used to grow, growth rate, age of culture, concentration.

Gram Stains of Bacteria

Bio 243 Microbiology

Some of the unknowns used in class

Note: differences in media used to grow, growth rate, age of culture, concentration of cells, technique will leadto differences in appearance when Gram staining.

Muse

Page 2: Gram Stains of Bacteria Bio 243 Microbiology Some of the unknowns used in class Note: differences in media used to grow, growth rate, age of culture, concentration.

Escherichia coli

Gram stain

Page 3: Gram Stains of Bacteria Bio 243 Microbiology Some of the unknowns used in class Note: differences in media used to grow, growth rate, age of culture, concentration.

Klebsiella pneumoniae

Gram stains

Page 4: Gram Stains of Bacteria Bio 243 Microbiology Some of the unknowns used in class Note: differences in media used to grow, growth rate, age of culture, concentration.

Enterobacter aerogenes

Gram stain

Page 5: Gram Stains of Bacteria Bio 243 Microbiology Some of the unknowns used in class Note: differences in media used to grow, growth rate, age of culture, concentration.

Staphylococcus aureus

Gram stain

Page 6: Gram Stains of Bacteria Bio 243 Microbiology Some of the unknowns used in class Note: differences in media used to grow, growth rate, age of culture, concentration.

Staphylococcus epidermis

Gram stain

The Grapes of Staph!

Page 7: Gram Stains of Bacteria Bio 243 Microbiology Some of the unknowns used in class Note: differences in media used to grow, growth rate, age of culture, concentration.

Bacillus subtilis

Page 8: Gram Stains of Bacteria Bio 243 Microbiology Some of the unknowns used in class Note: differences in media used to grow, growth rate, age of culture, concentration.

Bacillus cereus

Gram stain

Sporulating: ? stain

Page 9: Gram Stains of Bacteria Bio 243 Microbiology Some of the unknowns used in class Note: differences in media used to grow, growth rate, age of culture, concentration.

Bacillus megaterium

Gram stain

Page 10: Gram Stains of Bacteria Bio 243 Microbiology Some of the unknowns used in class Note: differences in media used to grow, growth rate, age of culture, concentration.

Bacillus megaterium

Spore stain

Page 11: Gram Stains of Bacteria Bio 243 Microbiology Some of the unknowns used in class Note: differences in media used to grow, growth rate, age of culture, concentration.

Micrococcus luteus

Page 12: Gram Stains of Bacteria Bio 243 Microbiology Some of the unknowns used in class Note: differences in media used to grow, growth rate, age of culture, concentration.

Pseudomonas aeruginosa

Gram stain

Page 13: Gram Stains of Bacteria Bio 243 Microbiology Some of the unknowns used in class Note: differences in media used to grow, growth rate, age of culture, concentration.

Proteus vulgaris

1000x Gram stain2000x flagellar

Page 14: Gram Stains of Bacteria Bio 243 Microbiology Some of the unknowns used in class Note: differences in media used to grow, growth rate, age of culture, concentration.

Mycobacterium smegmatis

Acid Fast Staining


Stains, Stains, Go Away…

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Anterior Esthetic Restoration Using Direct Composite Resin · restoration with stains is routinely used in dental clinics. Several manufacturers offer stains that enable individualized

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Hematology Stains & Buffers - polysciences.com · StainRITE™ Ready-to-Use Hematology Stains Since Romanowsky successfully used Methylene Blue solution in 1891 to detect malarial

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