E. coli: Introduction, Identification Features, Keynotes, and Escherichia coli Footages

Biochemical reactions of E. coli in TSI, SIM, urea and citrate agar

Introduction of E. coli Escherichia coli is a member of the family, Enterobacteriaceae and it is a Gram-negative, aerobe, and facultative anaerobic, rod-shaped bacterium. The optimal temperature for growth is 36-37°C with most strains growing over the range 18-44 °C. It is a commensal that is found …

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Human Parasites Video Clips: Introduction, List of Parasites, and Parasitic Footages with Short Description

Human Parasites Video Clips: Introduction, List of Parasites, and Parasitic Footages with Short Description

Introduction of Human Parasites Video Clips ‘Human Parasites Video Clips’ is a genuine parasitic video footages collection and it is collected by the author. No doubt, it will boost your parasitic journey of study more clear and practical. List of Parasites for Human Parasites Video …

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Serratia marcescens: Introduction, Identification Features, and Serratia Footages

Serratia marcescens colony morphology on nutrient agar, biochemical reactions and antibiogram

Introduction of Serratia marcescens Serratia is a member of the family, Enterobacteriaceae and it is a Gram-negative, facultatively anaerobic, rod-shaped lacking spore and capsule bacterium. This is a Gram-negative rod/ bacilli that thrive in moist environments. It frequently contaminates solutions and hospital equipment and the human reservoirs are …

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Hafnia alvei: Introduction, and Properties

Hafnia alvei (white mucoid) colony on Muller-Hinton Agar (MHA)

Introduction of Hafnia alvei Hafnia alvei is a members of the Enterobacteriaceae and it is inhabited in our gastrointestinal tract and also in many animal species as part of the normal microflora. It is a Gram negative rod, non capsulated and non-sporing bacterium motile with …

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Enterobacteriaceae: Introduction, Phenotypic Features, Keynotes, and Related photos

Enterobacteriaceae: Introduction, Phenotypic Features and Keynotes and Related photos

Introduction of Enterobacteriaceae The family Enterobacteriaceae was first proposed by Rahn in 1936 and it is a very large group of gram-negative bacteria that possess a number of common morphological and biochemical properties and similar DNA base compositions. The widely used systems for the classification …

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Lactose Fermenter (LF) and Non-Lactose Fermenter (NLF) Gram-Negative Bacteria: Introduction, List of LF and NLF Bacteria, and Keynotes

LF and NLF Colonies of Klebsiella and Pseudomonas on MacConkey medium

Introduction of LF and NLF Gram-Negative Bacteria on MacConkey Medium MacConkey agar/ medium is recommended for use as a selective, differential, and indicator growth medium for the isolation of gram-negative bacilli including coliform organisms and enteric pathogens, on the basis of lactose fermentation. Peptones (meat …

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India Ink Preparation: Introduction, Principle, Test Requirements, Procedure, Result-Interpretation, Uses, Keynotes, and Negative Staining Footages

India Ink Preparation: Introduction, Principle, Test Requirements, Procedure, Result-Interpretation, Uses and Keynotes

Introduction of India Ink Preparation Cryptococcal meningitis occurs in immunodeficient patients and when meningitis is clinically suspected, for example, patients with HIV/AIDS, or when yeast cells with lymphocytes are detected when performing Cerebrospinal fluid (CSF) cell count or examining Gram smear, examine India ink preparation …

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Negative Pressure HEPA Filtration Unit for Isolation Rooms and Other High Risk Areas: Introduction, Parts of Instrument/Unit, Working Mechanisms, Applications and Keynotes

Negative Pressure HEPA Filtration Unit for Isolation Rooms and Other High Risk Areas Introduction, Parts of InstrumentUnit, Working Mechanisms, Applications and Keynotes

Introduction “Negative Pressure HEPA Filtration Unit” is useful for hospital (isolation ward that keeps patients with infectious illnesses or immunocompromised individuals who are susceptible to infections from others, away from other patients, visitors, and healthcare workers) and molecular laboratory (Sample Aliquoting and RNA Extraction Room …

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