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Perfect for the last slide of a research presentation.
4 bacteria was used : Escherichia coli (Thank - White), Micrococcus luteus (for - yellow), Dickeya dadantii (your - white), Serratia marcescens (you, attention - red). Read More

What's lurking in your lungs? Surprising findings emerge from U-M microbiome research

ANN ARBOR, Mich. -- With every breath you take, microbes have a chance of making it into your lungs. But what happens when they get there? And why do dangerous lung infections like pneumonia happen in some people, but not others? Read More

TSRI & Janssen study makes major advance toward more effective, long-lasting flu vaccine

LA JOLLA, CA - August 24, 2015 - Scientists from The Scripps Research Institute (TSRI) and the Janssen Pharmaceutical Companies of Johnson & Johnson (Janssen) have found a way to induce antibodies to fight a wide range of influenza subtypes--work that could one day eliminate the need for repeate... Read More

Shoe Swab

Unknown organism isolated from a swab taken off the bottom of a shoe. Students were asked to swab something in the classroom. One swab was done on the bottom of a shoe and incubated on a TSA plate for 48 hrs at 37 degree’s C. The organism was difficult to scrape so a small chunk of the organis... Read More

Beauty of Nocardia asteroides Colonies on Blood Agar

Nocardia asteroides isolation from blood specimen. On culture, chalky white colonies were seen on blood agar. Image courtesy MicrobeWorld user Kyriakos Zaragkoulias, Specialty Registrar (StR) in Medical Microbiology at General Hospital of Thessaloniki “G. Papanikolaou”, Greece.


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Crime-scene compound may be newest tool in fight against malaria

The compound that detectives spray at crime scenes to find trace amounts of blood may be used one day to kill the malaria parasite. Read More

Wibbly-wobbly-timey-wimey

A Time Lord needs his TARDIS to embark on fantastic discoveries. These LB agar plates contain a colorless reagent called X-gal, which is the sugar galactose linked to a dark blue dye. Some microbes can synthesize an enzyme (β-galactosidase) that snips the X-gal in two, releasing the blue color a... Read More

Single dose Ebola vaccine is safe and effective in monkeys against outbreak strain

National Institutes of Health (NIH) scientists report that a single dose of an experimental Ebola virus (EBOV) vaccine completely protects cynomolgus macaques against the current EBOV outbreak strain, EBOV-Makona, when given at least seven days before exposure, and partially protects them if giv... Read More

Lab Agar Drawings: Chromobacterium violaceum shaped into Biohazard Symbol

Created by: Michelle Vu, Research Associate, BS Microbiology
Isolate: Chromobacterium violaceum
Agar: Mueller Hinton Agar
Incubation Conditions: 24 hours at 37C + 24 hours at Room Temperature

Pictured is Chromobacterium violaceum shaped in a biohazard symbol. This drawing was done at a mic... Read More

Expression of a single gene lets scientists easily grow hepatitis C virus in the lab

Worldwide, 185 million people have chronic hepatitis C. Since the late 1980s, when scientists discovered the virus that causes the infection, they have struggled to find ways to grow it in human cells in the lab -- an essential part of learning how the virus works and developing new effective tr... Read More

Intestinal worms 'talk' to gut bacteria to boost immune system

EPFL researchers have discovered how intestinal worm infections cross-talk with gut bacteria to help the immune system. 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

A Candida Fourth of July

Candida species on a Candida CHROMagar plate wishes you a happy and safe Fourth of July!
Author: Xiao Hui Lau Read More

UV light robots cut c. diff transmissions by 25 percent on cancer patient floors

SAN DIEGO--Robots are capable of all sorts of tasks to help better treat cancer: They connect oncologists to patients remotely, make incisions, staple them shut, deliver "nano" therapies--and they clean rooms. New research from Penn Medicine infection control specialists found that ultraviolet (... Read More

E. coli more virulent when accompanied by beneficial bacteria

Scientists wonder why some people get so sick and even die after being infected by the foodborne pathogen E.coli O157:H7, while others experience much milder symptoms and recover relatively quickly. Now Penn State's College of Agricultural Sciences researchers believe they have discovered an exp... Read More

Ebola

Ebola Virus
Colorized scanning electron micrograph of filamentous Ebola virus particles (blue) budding from a chronically infected VERO E6 cell (yellow-green).

Photo taken from NIAID flicker Read More

8th grader petri dishes - seeking help to identify colonies

I did a study of hand washing and hand sanitizer. Is anyone on the list willing to help me identify what grew from my unwashed and even washed hands? I attach three photos representing the yellow, white and orange growths found after several days on agar plates. Thank you so much in advance. Read More

ZIKA VIRUS ‘IS ABOUT AS SCARY AS IT GETS’

The Zika virus, unlike other mosquito-borne viruses such as dengue, has until now been relatively unknown and unstudied. Read More

microorganism TREE

This tree is made up of Streptococus pneumoniae (as the leaves)and Candida albicans (as the trunk),cultured on a chocolate agar incubated 24hours under 5% CO2 condition.
S.pneumoniae is a alpha hemolytic organism producing green colour colonies while C.albicans produce 'feet'around the margin o... Read More

Liver damage in hepatitis C patients significantly underestimated, says Henry Ford study

DETROIT - The number of hepatitis C patients suffering from advanced liver damage may be grossly underestimated and underdiagnosed, according to a study led by researchers at Henry Ford Health System and the U.S. Centers for Disease Control and Prevention. Read More
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