Bacteriology

Gram-Positive and Gram-Negative Bacteria: Introduction, Differences, and Related Footage

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Differences between Gram Positive and Gram Negative Bacteria: Introduction, and Related Footages

Introduction of Gram-Positive and Gram-Negative Bacteria ‘Gram-Positive Bacilli (GPB)‘ is also called Gram-Positive Rods (GPR) bacteria which retain crystal violet dye and stain blue or purple on Gram’s staining. The most common medically important bacteria of GPR are Mycobacterium tuberculosis, Mycobacterium leprae, Listeria monocytogenes, Nocardia asteroides, Actinomyces israelii, Bacillus anthracis, Bacillus cereus, Bifidobacterium species, Corynebacterium …

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Enterococcus faecalis: Introduction, Keynotes, and Related Footage

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Enterococcus faecalis in CLED medium, blood agar, Gram staining, MacConkey medium without bile salt and cystal violet and bile esculin test

Introduction Enterococcus faecalis (previously identified as Streptococcus faecalis) is a Gram-positive coccus in singles, pairs, and even short chains which is a commensal member of the gut microbiota of a wide range of microbes. With the advent of antibiotic therapy, it has emerged as a …

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Agar Art with Living Microbes: Introduction, Requirements, Making Procedure, Application, and Keynotes

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Agar Art with Living Microbes: Introduction, Requirements, Making Procedure, Application, and Keynotes

Introduction of Agar Art with Living Microbes Agar art or microbial art or agar art with living microbes and germ art are the synonyms in which artwork is created by culturing microbes in certain patterns. The microorganisms used can be bacteria, yeast fungi, or protists …

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Enterobacter aerogenes: Introduction, Identification Features, Keynotes, and Enterobacter aerogenes Footages

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Enterobacter aerogenes: Introduction, Identification Features, Keynotes, and Enterobacter aerogenes Footages

Introduction Enterobacter aerogenes is a Risk Group 2 organism and is responsible for nosocomial infection, human and animal diseases and normally present in the gut of vertebrates and also in the environment and thus it may be the organism of concern for on health scheme. …

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Biochemical Test of Gram-Negative Bacteria: Introduction, Common Tests, List of Organisms, Keynotes, and Some Related Footages

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Biochemical Test of Gram-Negative Bacteria: Introduction, Common Tests, List of Organisms, Keynotes, and Some Related Footages

Introduction of Biochemical Test of Gram-Negative Bacteria Gram-negative bacteria are the most common etiological agents which are responsible for bacterial infections as well as viral co-infections. Clinical Microbiology Laboratory generally becomes busy due to those isolates. The need for ‘Biochemical Test of Gram-Negative Bacteria’ is …

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Bacterial Video Clips: Introduction, List of Bacteria, and Bacterial Footages with Short Description

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Bacterial Video Clips: Introduction, List of Bacteria, and Bacterial Footages with Short Description

Introduction of Human Bacteria Video Clips ‘Bacterial Video Clips’ is a genuine bacterial video footage collection and it is collected by the author. No doubt, it will boost your bacterial journey of study more clearly and practically. List of Bacteria Bacterial Footages with Short Description …

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Citrobacter freundii: Introduction, Identification Features, and keynotes

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Citrobacter freundii colony characteristics on CLED agar of Urine Culture

Introduction of Citrobacter freundii Citrobacter freundii is a member of the family, Enterobacteriaceae and it is a Gram-negative bacillus, non-sporing, non-encapsulated, aerobic, or facultative anaerobe that causes various types of infections of the urinary tract, respiratory tract, peritoneum, liver, bone, endocardium, intestines, soft tissue, meninges, …

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Salmonella Typhi: Introduction, Identification Features, Keynotes, and Salmonella Footages

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Salmonella Typhi growth on MacConkey, Gram stained image, biochemical tests and Salmonella Typhi and S. Paratyphi on XLD agar

Introduction of Salmonella Typhi Salmonella Typhi is a member of the family, Enterobacteriaceae and it is a Gram-negative bacillus, non-sporing, non-encapsulated, aerobic, or facultative anaerobe of size 2 to 4 × 0.6 µm that causes enteric fever (typhoid fever) and food poisoning or gastroenteritis. Biochemical …

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