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Temperature

(A) Staphlococcus aureus, (B) Bacillus stearothermophilus, (C) Pseudomonas fluorescens and (D) Escherichia coli were grown on TSA for 24 hrs at varying incubator temperatures (4, 25, 40, and 60 degree’s C). Note: The 4 degree plate were incubated for a week to get good Pseudomonas fluorescens ... Read More

Osmotic pressure

(A) Bacillus subtilis, (B) Staphlococcus aureus and (C) Escherichia coli were grown on BHI media with varying concentrations of NaCl (0.85%, 5%, 7.5%, 10%, and 20%) at 37 degrees C for 24 hrs. Read More

Osmotic pressure

A) Bacillus subtilis, (B) Staphlococcus aureus and (C) Escherichia coli were grown on BHI media with varying concentrations of NaCl (0.85%, 5%, 7.5%, 10%, and 20%) at 37 degrees C for 24 hrs. Read More

colony of candida spp.

Colonies of candida species:

Media: HiCrome Candida Differential Agar
principle: Perry and Miller (1) reported that Candida albicans produces an enzyme b -N-acetyl- galactosaminidase and according to
Rousselle et al (2) incorporation of chromogenic or fluorogenic hexosaminidase substrates... Read More

colony pic. of fungus

This is colony pic of T. mantagrophytes grows on potato dextrose agar media after 10 days of incubation at 30'C. this study is done for our research work from superfical mycoses s suspected cases.specimens taken from trunk as skin scrapping suspected of T. corporis.microscopic pic of this colony... Read More

Fungus:Dermatophyte

this is reverse view of colony pic of trichophyton rubrum.
reverse side shows wine red colour.
specimen is skin scrapping collected from suspected cases of tinea cruris .
media: potato dextrose agar.
incubation temp :37'c for 1week.
microscopic finding shows pencil shaped macroconidai and t... Read More

Fibroblast Expressing Ebola Virus

Honorable Mention - 2008 Olympus Bioscapes International Digital Imaging Competition

Dr. David McDonald
Case School of Medicine
Cleveland, OH, USA
Specimen: Fibroblast Expressing Ebola Virus
Technique: Fluorescence/Deconvolution

Click "source" to view image. Read More

fluorescent from Chicago River!

A group of students (Adrienne Linzemann, Jose Aveja, Elsa quintero), staff (William Thompson), and faculty (Farahnaz Movahedzadeh) from Harold Washington College participated in Chicago River interdisciplinary project with the leadership of VP Margie Martyn, and isolated Pseudomonas fluorescens ... Read More

Magical Monsoon:rAiNs and Geosmin

A Geosmin Story:
A Musty / Muddy smell - the earthy odour after a heavy spatter of rain is aesthetic to senses.
A poet sitting in such ambiance lets his thoughts to wander randomly and comes out with a sweet piece of write up.
An Artist can do wonders on his canvas flowing with the mood.
Man... Read More

Trichuris trichiura -egg at 400*

My name is Ankit Belabse
This photo was taken at Goldengate Int'l college kathmandu, Nepal by our team(milan upreti,Asia Poudel, Krishus Nepal, Rikesh Baidhya and Bibhusan Neupane ) during the project work . Read More

ASM

by: cls. sundar khadka,
PG in clinical microbiology,
institute of medicine(IOM), TU teaching hospital , kathmandu, nepal. Read More

colony picture of dermatophyte

by: cls. sundar khadka,
PG in clinical microbiology,
institute of medicine(IOM), TU teaching hospital , kathmandu, nepal. Read More

colony picture of vibrio cholerae

by:
cls. sundar khadka,
PG in clinical microbiology,
institute of medicine(IOM), TU teaching hospital , kathmandu, nepal. Read More

Catching Up, Part I: Meeting with Former Research Students at ASM in Boston in May.

In this post, I meet up with six of my former undergraduate students at the General Meeting of the American Society of Microbiology in Boston last May. We had a great dinner where we could catch up on challenges and cheer each other on. I am very proud of the great students in this post, who a... Read More

Bacillus cereus Biofilm viewed under microscope

Bacillus cereus, a food-borne pathogen, is capable to form biofilms. Biofilms are microbial communities that are controlled by a biological mechanism called quorum sensing. In this image, the B. cereus biofilm was viewed under microscope using LPO and grown in microtiter plate well for 48 hrs of... Read More

Bio-Adsorption

An example of Bio-adsorption plate assay.Observe through the margins of the colony,can see color deposits.Application in Bioremediation. Read More

P.aeruginosa fluoresce when exposed to U.V radiation

The Bluish Green Pigment of P.aeruginosa fluoresce when exposed to U.V radiation. Read More

Demonstration of screening of Organic Acid producing Fungi.

Fungal Love......
Demonstration of screening of Organic Acid producing Fungi. Read More

Which is the morphology of this micro-organism?

Please help me! I am planning to identify this microorganism by API but I can not identify the shape (rod or cocci). This microorganism has positive oxidase. Its colony is red, irregular, flat.
Please teach me. Thanks so much! Nhu Thuy from Vietnam
Read More

Fluoribacter bozemanae expressing blue-white fluorescence under long-wave UV light.

Fluoribacter bozemanae expressing blue-white fluorescence under long-wave UV light. If you look carefully one of the steaks does not fluoresce on the right hand side of the plate. The dark colony is actually Legionella pneumophila. Read More
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