[Microbiology] Atlas of Nonfermenting and Miscellaneous Gram-Negative Bacilli

Nonfermenting and Miscellaneous Gram-Negative Bacilli, SUBCLINICAL ATLAS, MICROBIOLOGY ATLAS, Atlas of Nonfermenting and Miscellaneous Gram-Negative Bacilli, atlas of microbiology, atlas in medical, tuyenlab.net

Fig 1. Gram stain of bronchial specimen positive for
Pseudomonas aeruginosa.

Fig 2. Pseudomonas aeruginosa on sheep blood agar. Left: Nonmucoid colonies.
Right: Mucoid colonies. Note discoloration of media, especially on the left.

Fig 3. A, Pseudomonas aeruginosa on MacConkey
agar and, B, Mueller-Hinton agar. Note the blue-green
pigment.

Fig 4. Acinetobacter baumanii on Gram stain. Note
the coccoid nature of the cells as well as the pleomorphic
forms.

Fig 5. Acinetobacter calcoaceticus on MacConkey agar after 24 hours of
incubation.

Fig 6. Burkholderia cepacia on selective/differential
media. Left: Colonies of B. cepacia on oxidative-fermentative
base, polymyxin B, bacitracin, lactose (OFPBL) agar are
yellow. Right: Colonies of B. cepacia on Burkholderia cepacia
selective agar.

Fig 7. Burkholderia pseudomallei on sheep blood
agar.

Fig 8. Flagella stains of gram-negative bacilli. A, Peritrichous flagella (e.g.,
Alcaligenes sp.) B, Polar, monotrichous (e.g., Pseudomonas aeruginosa.) C, Polar,
multitrichous (e.g., Comamonas spp.)

Fig 9. Achromobacter xylosoxidans on sheep blood agar.

Fig 10. Elizabethkingia (Chryseobacterium)
meningosepticum. Note the growth with yellow pigment on
sheep blood agar (left) and absence of growth on
MacConkey plate (right).

Fig 11. Roseomonas sp. on sheep blood agar; note the pink to red colonies.

Fig 12. Pseudomonas stutzeri on sheep blood agar.
Note the wrinkled appearance of the colonies.

Fig 13. Pseudomonas oryzihabitans wrinkled yellow
colonies on sheep blood agar plate at 48 hours.

Fig 14. Sphingomonas paucimobilis on trypticase soy
agar; note the yellow colonies.

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