MicrobeWorld

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

Fragments from above compost pile, covered with Aspergillus fumigatus Read More

Micrasterias is a Desmid - a group of green algae mostly found in neutral to acidic fresh waters and sphagnum bogs. Most are unicellular, though a few form chain-like colonies. Each cell is constructed of 2 semicells which are mirror images of each other. In Micrasterias the cells are flattened ... Read More

Cryptococcus neoformans in mash preparation of mouse brain. Note large capsule and narrow budding isthmus Read More

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

A contaminant (mold mycelium) on a Serratia streak plate. Taken from the Wistreich Collection, appearing exclusively on MicrobeWorld. Read More

Red algae Scagelia, showing reproductive tetraspores and golden diatoms. 2nd place winner of Olympus BioScapes photomicrography contest 2012.

Credit: Dr. Arlene Wechezak, Anacortes, Washington Read More

Fun pictures from Popular Science... Read More

Princeton University Art of Science 2009 Online Gallery - "Worm Love" submission by Maria Ciocca, University of Pennsylvania School of Medicine

I am a graduate student in a lab that studies the process of asymmetric cell division in the development of model organisms, such as the nematode Cae... Read More

Fluorescent image of the sporangium, an enclosure in which spores are formed, of the slime mold Craterium minutum. Honorable Mention, 2011 Olympus BioScapes Digital Imaging Competition®. Credit: Dr. Dalibor Matýsek, Mining University - Technical University of Ostrava, Ostrava, Czech Republic Read More

This thin section transmission electron micrograph (TEM) depicts numerous virions revealed in a preparation of HIV (human immunodeficiency virus).
HIV is the virus that can lead to acquired immune deficiency syndrome, or AIDS. CDC estimates that about 56,000 people in the United States contract... Read More

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

This montage of tiny, transparent C. elegans—or roundworms—may offer insight into understanding human infertility. Researchers used fluorescent dyes to label the worm cells and watch the process of sex-cell division, called meiosis, unfold as nuclei (blue) move through the tube-like gonads. Such... Read More

Clostridium spp. from pet food. Phase. 1000X - Maunder Read More

Mucus sheet showing closely adherent bacteria; bacteria are absent on portion of mucus sheet after washing (650X) Read More

Cytomegalovirus in human foreskin tissue cells (40x) Acridine orange stain. Darl, olive green bodies in refractile cells are intranuclear inclusions. Also show paranuclear bodies which are stained darker Read More

Tracheal aspirate. Gram stain smear (1200X) Read More

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

Toxoplasma gondii zoites Read More

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