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Nipah virus virions, related to Hendra virus

This transmission electron micrograph (TEM) depicted a number of Nipah virus virions that had been isolated from a patient's cerebrospinal fluid (CSF) specimen.

Nipah virus is a member of the family Paramyxoviridae, and is related, but not identical to Hendra virus. Nipah virus was initially ... Read More

Astrobiologists Discover Strange Benthic Microbial Mats in Antarctica

Photosynthetic microbial mats forming large conical structures up to half a meter tall have been discovered by astrobiologists in Lake Untersee, Antarctica. This research is described in an article in the May 2011 issue of the journal Geobiology.

Lake Untersee is located at 71°20'S, 13°45'E i... Read More

Lactose fermenter (escherichia coli) on Russell's double sugar agar

Lactose fermenter (escherichia coli) on Russell's double sugar agar Read More

Something in the water: Vibrio cholerae

Tiny rod-shaped bacteria called Vibrio cholerae cause cholera infections.

Credit: Tina Carvalho, University of Hawaii at Manoa

Related article: "The Quake that Brought Back Cholera" (http://publications.nigms.nih.gov/insidelifescience/cholera.html)
Allison MacLachlan
Posted August 10, 2... Read More

Giardia protozoan

This digitally-colorized scanning electron micrograph (SEM) depicted the dorsal (upper) surface of a Giardia protozoan that had been isolated from a rat’s intestine. Some of the identifying morphologic characteristics include pairs of thread-like flagella that facilitate motility, and a ventolat... Read More

Erysipelothrix rhusiopathiae

Photograph of hematoma-like swelling off the caruncle of turkeys infected with Erysipelothrix rhusiopathiae. Please submit your microscopy and culture images to MicrobeWorld. Upload them with the 'Image' box checked. Read More

Byssochlamys sp.

Byssochlamys sp. Asci. Nomarski (800x) Read More

Antagonistic effect of Imipenem towards Piperacillin/tazobactam disc in Pseudomonas aeruginosa lawn on Mueller-Hinton agar

This images was taken during the lab work of my Master thesis on Metallo beta lactamase on Pseudomonas aeruginosa and Acinetobacter spps at Shree Birendra Hospital ( Army Hospital) in Kathmandu Nepal . It clearly shows the antagonism between two discs. Read More

Stream Water Specimen

Under a relatively low magnification of 121X, this digitally-colorized scanning electron micrograph (SEM) of an untreated water specimen extracted from a wild stream mainly used to control flooding during inclement weather, revealed the presence of unidentified organisms, which included bacteria... Read More

fd virus

fd virus membranes and various other assemblages. Credit: Dr. Zvonimir Dogic, Dr. Thomas Gibaud, Dr. Edward Barry & Mark Zakhary

2012 Nikon Small World Photomicrography Competition Image of Distinction

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It came from your keyboard!

Its a lot more crowded in your cubicle than you probably thought eh? With these little guys, even when you're by yourself you're never alone! Read More

Auxarthron (Myxotrichium) umbrinum

Auxarthron (Myxotrichium) umbrinum. Arthrospores closely resemble those of C. immitis. Isolated in Death Valley, California soil Read More

Green Algae

The presence of green algae colonizing the air space. From the Wistreich Collection. Read More

Art,Science Mixer At Mission Bay

As researchers, sneakers on, trickled out of UC San Francisco’s Genentech Hall on a warm, windless evening this week, assorted persons with stylish glasses and prettier footwear made their way against the flow and into the building’s marble atrium.

The California College of the Arts and the ... Read More

Bromocresol fermentation tubes (escherichia coli). note acid (yellow) and gas (bubble)

Bromocresol fermentation tubes (escherichia coli). note acid (yellow) and gas (bubble) Read More

escheria coli bacteriophage plaque count. four dilution plates (10x)

escheria coli bacteriophage plaque count. four dilution plates (10x) Read More

Cladosporium trichoides

Cladosporium trichoides hyphae in brain abscess. Case of Dr. Barnola. PAS stain. Human Read More

Bacteria biofilm

This confocal micrograph, taken as part of a synthetic biology project, shows Bacillus subtilis, a Gram-positive, rod-shaped bacterium that is commonly found in soil. Distinct lineages of bacteria expressing different fluorescent proteins were initially mixed randomly on a petri dish. As the bac... Read More

STAPHYLOCOCCUS AUREUS

The bug lives harmlessly in the noses of about a third of us. But it can turn rogue, causing skin infections—or worse. Heavy use of antibiotics since the middle of the last century has prompted the evolution of deadly superbug strains. Photograph by Martin Oeggerli, with support from School of L... Read More

Erysipelothrix rhusiopathiae

Erysipelothrix rhusiopathiae. Gram stain of 36 hour thioglycolate broth culture (1000X) Read More

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