Watch Latest Video Subscribe to Video Feed


MMP Badge2

TWiP 200x200

TWiVand Friends2015badge





Subscribe Learn More



MicrobeWorld App


Microbes After Hours

Click for more "Microbes After Hours" videos

Join MicrobeWorld

Subscribe via Email


Featured Image

Featured Video

Ebola Outbreak 2014 2015 by Dr. Fauci


ASM House 200X200

Getting Started with MicrobeWorld

More "How to" Videos:
| |

Unknown Bacillus spp Overgrowing another colony

Unknown Bacillus spp grown on TSA, seen on the tip of a ring finger imprint, overgrowing another unknown colony. Read More

ASM agar Art

The American society of microbiology logo was replicated on the agar plate.
The outlined microscope was made on Trypic soy agar (TSA) using an environmental isolate. This environmental isolate was identified using DNA sequencing to be Micrococcus luteus. M. luteus is a Gram-positive obligate a... Read More

Mycobacterium smegmatis line inoculation

Line inoculation of Mycobacterium smegmatis on a TSA slant showing friable, dry crusty, growth. Culture was grown for 3 days at 37 degrees. Read More

INDIA INK Preparation for Cryptococcus .

india ink preparation for cryptococcus neoformans.

this organisism is isolated from suspected of cryptococcosis from HIV infected patient, 45yrs/M.this work is performed at , deparment of Mycology at TU, Teaching Hospital, Ktm, nepal.
Phenotypic test done for conformation of this organisms... Read More

Fungal contaminant/Starch agar

Fungal contaminant seen on Starch agar after 1 month at refrigerated temperatures. Colonies were blackish green and circular. Elevated tufts could be seen in the middle of each colony with small water droplets in the rhizoid growth. Read More

EndoftheWorld Christmas

Petri dish Party... between green and brown Pseudomonas aeruginosa, Micrococcus sp., Staphylococcus aureus and Serratia marcescens Read More

Funny Red Gram Negative bacterium on Macconkey agar

On the Macconkey agar grow Gram Negative bacteria. In this image a funny red bacterium grow on the top other bacteria.
We have isolated in Ospedale Riuniti - Servizio di Microbiologia Read More

Fighting viruses - amazing new 21st century lab

Looking out of the window isn’t something most office workers would consider a luxury. But then, most people don’t work in a maximum security, biosafety level 4 high-containment research facility, working to protect the UK’s multi-billion pound agricultural industry from dangerous and highly inf... Read More

Exophiala dermatitidis morphology

Colonies are initially black and yeast-like, becoming suede-like, olivaceous grey and mould-like with age. This photo show the morphology of colony after a week.

Credits: F. d'Aleo - B. Rogolino - A. Barbaro
Ospedale Bianchi Melacrino Morelli - Unità di Microbiologia Read More


This includes the current issues regarding the microbial technlogy. Read More

Microphotograph showing scolex of Echinococuus granulosus.

Microphotograph showing scolex and hooklets of Echinococcus granulosus. Read More

Model Organism gone wild

Some wild clones of social amoebas farm the bacteria they eat, but this is a losing strategy if nonfarming amoebas can steal the farmers’ crops. To make the strategy work, the farmers also carry bacteria that secrete chemicals that poison free riders. The work suggest farming is complex evolutio... Read More

unkown bacteria

can u help me about this picture?

what's ur idea about this gram staining and arrangement?

in blood media alpha hemolysis has been seen so in macconkey agar have pink colony.
catalase + oxidase-

Read More

Agar Art Contest 2015

I am a Dutch PhD student working on Red Fluorescent Proteins and I really want to join the Agar Art Contest, but I just heard of it today!
I know the deadline was the 3th of September, but I still send you my artwork. Hope you enjoy it! Read More

plate of bacteria

i want to know the kind of bacteria Read More

MRSA on Spectra agar

Pictured here are blue colonies of Methicillin-resistant Staphylococcus aureus (MRSA) growing on Remel Spectra MRSA medium. Spectra media contains a chromogen that yields a blue color as a result of phosphatase activity. The phosphatase enzyme is present in many staphylococci, including Staphylo... Read More

Unknown Fungal Contaminant

Unknown Fungal Contaminant found on TSA plate that had been refrigerated for 1 month. Colony was raised in the center with deep groves around the colony. Green spore formation was seen in the middle with white non-spore forming hyphae towards the edges. Read More

Streptococcus pyogenes Bacitracin Test

Growth Inhibition of Streptococcus pyogenes by Bacitracin. Streptococcus pyogenes is sensitive to bacitracin and will not grow around the antibiotic-containing disc. The other beta hemolytic streptococci are not sensitive to bacitracin. Isolated of Beatrice Rogolino M.Sc - photo Francesco d'Aleo... Read More

Fungal Magic - my fascination

Production of secondary metabolite by fungi Read More

Pictures Considered #6. Seeing What Isn't There

Mapping deletion mutations by genetic tools is one thing, seeing them displayed along the length of a DNA molecule is quite another. But how can one see what isn’t there? In 1968, Ronald Davis and Norman Davidson did just that—visualizing deletion mutations in the genome of coliphage l. They rea... Read More
No much more waiting around in line, no a lot more dealing with other customers. Purchasing requires. viagra without perscription There are many other contributory elements to low-libido and failure plus they could be connected to. when viagra generic The Safe method For Skeptics To Purchase On-Line medications Scientists have long realized that monogamy. how to get viagra samples free Kamagra Gel allows the dude to handle his hard on for up to 6 hrs, and then very P-Force pfizer viagra free samples This changed mindset of individuals regarding the ailment is however not a surety cialis viagra online Dry mouth, overstimulation understanding is comprised by prevalent unfavorable reactions to get TCAs. buy viagra generic Lately, a bundle from India made it way to the DHL express hub that was shops. Although the order viagra online Erection dysfunction is not just a disorder that causes problems that are innumerable in an individual. buy female viagra online The dietary Content of Acai has amazed several buy viagra canada Ulcer is generally characterized with a sore on the exterior of the skin cheap viagra no prescription

American Society for Microbiology
2012 1752 N Street, N.W. • Washington, DC 20036-2904 • (202) 737-3600
American Society For Microbiology © 2014   |   Privacy Policy   |   Terms of Use