Biochemical Test of Bacteria

Biochemical Test of Klebsiella granulomatis

Biochemical Test of Klebsiella granulomatis

Biochemical Test of Klebsiella granulomatis Image: Granuloma inguinale (donovanosis) in a conventional Pap test. A: Granulomatous inflammation is shown with epithelioid histiocytes and lymphocytes. B: The organisms (Donovan bodies) can be seen in thin-walled intracytoplasmic vacuoles (circle ). (Pap stain, Mag ×200 in a and ×400 in b). C: Macrophages show numerous safety pin-shaped structures … Read moreBiochemical Test of Klebsiella granulomatis

Biochemical Test of Haemophilus parainfluenzae

Biochemical Test of Haemophilus parainfluenzae

Biochemical Test of Haemophilus parainfluenzae Some of the characteristics are as follows: Basic Characteristics Properties (Haemophilus parainfluenzae) Capsule Variable Catalase Variable Gas Variable Gram Staining Gram-negative (-ve) H2S Positive (+ve) Hemolysis Negative (-ve) Indole Variable Motility Negative (-ve) Nitrate Reduction Positive (+ve) Nitrite Reduction Positive (+ve) Oxidase Positive (+ve) Shape Small, pleomorphic rods, usually with … Read moreBiochemical Test of Haemophilus parainfluenzae

Biochemical Test of Francisella tularensis subsp. tularensis

Biochemical Test of Francisella tularensis

Biochemical Test of Francisella tularensis subsp. tularensis Image Source: New York State Health Department Some of the characteristics are as follows: Basic Characteristics Properties (Francisella tularensis subsp. tularensis) Capsule Positive (+ve) Catalase Positive (+ve) Flagella Negative (-ve) Gas Negative (-ve) Gelatin Hydrolysis Negative (-ve) Gram Staining Faintly stained Gram-negative H2S (in cysteine-supplemented medium) Positive (+ve) … Read moreBiochemical Test of Francisella tularensis subsp. tularensis

Biochemical Test of Kingella kingae

Biochemical Test of Kingella kingae

Biochemical Test of Kingella kingae Some of the characteristics are as follows: Basic Characteristics Properties (Kingella kingae) 10% Bile Negative (-ve) Capsule Positive (+ve) Catalase Negative (-ve) Citrate Negative (-ve) Coagulase Negative (-ve) Gas Negative (-ve) Gelatin Hydrolysis Negative (-ve) Gram Staining  Gram-negative H2S Variable Hemolysis Positive (+ve) Indole Negative (-ve) Motility Negative (-ve) 6% … Read moreBiochemical Test of Kingella kingae

Biochemical Test of Bordetella pertussis

Biochemical Test of Bordetella pertussis

Biochemical Test of Bordetella pertussis Some of the characteristics are as follows: Basic Characteristics Properties (Bordetella pertussis) Capsule Positive (+ve) Catalase Positive (+ve) Citrate Negative (-ve) Flagella Negative (-ve) Gelatin Hydrolysis Negative (-ve) Gram Staining Gram-negative (-ve) Growth in nutrient broth Negative (-ve) Hemolysis Positive (+ve) Motility Negative (-ve) Nitrate Reduction Negative (-ve) Oxidase Positive(+ve) … Read moreBiochemical Test of Bordetella pertussis

Biochemical Test of Lactobacillus spp.

Biochemical Test of Lactobacillus spp

Biochemical Test of Lactobacillus spp. Image Source: Creative Market and India Mart. Some of the characteristics are as follows: Basic Characteristics Properties (Lactobacillus spp.) Capsule Negative (-ve) Catalase Negative (-ve) Citrate Negative (-ve) Flagella If present, peritrichous Gas Negative (-ve) Gelatin Hydrolysis Negative (-ve) Gram Staining Gram positive H2S Negative (-ve) Indole Negative (-ve) Motility … Read moreBiochemical Test of Lactobacillus spp.

Biochemical Test of Haemophilus influenzae

Biochemical Test of Haemophilus influenzae

Biochemical Test of Haemophilus influenzae Image Source: Manitoba Health and Fine Art America. Some of the characteristics are as follows: Basic Characteristics Properties (Haemophilus influenzae) Capsule Strain-dependent Catalase Positive (+ve) Flagella Negative (-ve) Gas Negative (-ve) Gram Staining Gram-negative H2S Negative (-ve) Hemolysis Negative (-ve) Indole Variable Motility Negative (-ve) Nitrate Reduction Positive (+ve) Nitrite … Read moreBiochemical Test of Haemophilus influenzae

Biochemical Test of Klebsiella oxytoca

Biochemical Test of Klebsiella oxytoca

Biochemical Test of Klebsiella oxytoca Image Source: Wikipedia Some of the characteristics are as follows: Basic Characteristics Properties (Klebsiella oxytoca)               Capsule Positive (+ve) Catalase Positive (+ve) Citrate Positive (+ve) Flagella Negative (-ve) Gas Variable Gelatin Hydrolysis Negative (-ve) Gram Staining Gram-negative Growth in KCN Positive (+ve) H2S Negative (-ve) Indole Positive (+ve) Motility Negative (-ve) … Read moreBiochemical Test of Klebsiella oxytoca

Biochemical Test of Gardnerella vaginalis

Biochemical Test of Gardnerella vaginalis

Biochemical Test of Gardnerella vaginalis Image Source: House Call, MD Some of the characteristics are as follows: Basic Characteristics Properties (Gardnerella vaginalis) Capsule Negative (-ve) Catalase Negative (-ve) Flagella Negative (-ve) Gas Negative (-ve) Gelatin Hydrolysis Negative (-ve) Gram Staining Gram negative (-ve) or Gram variable H2S Negative (-ve) Hemolysis Positive (+ve) (Human or Rabbit … Read moreBiochemical Test of Gardnerella vaginalis

Biochemical Test of Burkholderia pseudomallei

Biochemical Test of Burkholderia pseudomallei

Biochemical Test of Burkholderia pseudomallei Image Source: University of Cambridge Some of the characteristics are as follows: Basic Characteristics Properties (Burkholderia pseudomallei) Capsule Positive (+ve) Catalase Positive (+ve) Citrate Positive (+ve) Flagella Positive (+ve) Gas Negative (-ve) Gelatin Hydrolysis Positive (+ve) Gram Staining Gram-negative (-ve) H2S Negative (-ve) Indole Negative (-ve) Motility Positive (+ve) Nitrate … Read moreBiochemical Test of Burkholderia pseudomallei