Acinetobacter
Gram-negative bacilli ( coccobacillary morphology on nonselective agar)
Predominantly diplococci
Non-motile
Strictly aerobic
Catalase-positive
Oxidase-negative
Nitrate-negative
Non-fermentative
Citrate ...
Bile-Esculin test for Enterococcus species
Bile-esculin test is based on the ability of certain bacteria, notably the group D streptococci and Enterococcus species, to hydrolyze esculin in the presence of bile (4% bile salts ...
Haemophilus influenzae diagnosis using Satellite Test
Haemophilus spp does not grow on 5% Sheep Blood Agar, which contains hemin (factor X) but lacks NAD (factor V).
Haemophilus influenzae will grow in the hemolytic zone of ...
Haemophilus influenzae
Haemophilus influenzae is a non-motile Gram-negative, coccobacillary, facultatively anaerobic bacterium, and it’s Oxidase and Catalase postive.
It was mistakenly considered ...
Hanging drop preparation for bacteria motility study
preparation using petroleum jelly to seal the cover glass to the slide.
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