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Incidence of childhood tuberculosis could be 25 percent higher than previous estimates

New estimates indicate that over 650,000 children develop tuberculosis (TB) every year in the 22 countries with a high burden of the disease -- almost 25 percent higher than the total number of new cases worldwide estimated by WHO in 2012. The research also suggests that about 15 million childre... Read More

Plant Pathogen Silences Host’s Immune Genes

As more and more information becomes available, one marvels (and also frets) at the sophisticated strategies that pathogens have evolved in order to evade their hosts’ defense mechanisms. Many pathogens of plants and animals deliver effectors into their hosts in order to suppress immune response... Read More

colony pic. of V.cholerae in the form of ASM(American society for microbiology).

this isolate is v. cholerae o1,so colony pic of v. cholerae written as ASM(american society for microbiology) in TCBS(thiosulphate citrate bile salt sucrose) media as sucrose fermenting yellow colonies.
organisms: V. cholerae o1
media:TCBS(thiosulphate citrate bile salt sucrose) media
incub... Read More

When Will We Have a Vaccine for Ebola Virus?

The latest outbreak of Ebola virus in west Africa is the worst ever—as of Monday, it had infected more than 1,200 people and claimed at least 672 victims since this spring. Guinea, Liberia and Sierra Leone all have confirmed cases. An official at Doctors Without Borders has declared the outbreak... Read More

Interview of Dr. Sikandar K Sherwani, Chairman of MAP

Mr. Sikandar K Sherwani, chairman of Microbiology Association of Pakistan (MAP).
He is a Lecturer of Microbiology (Sp. Immunology & Infectious Diseases) at the Department of Microbiology in Federal Urdu University for Arts, Science & Technology (FUUAST). He is also a research scholar at Immunol... Read More

colony pic. of K.oxytoca in the form of ASM(American society for microbiology).

this isolate is klebsiella oxytoca.
so, with the help of colony pic of klebsiella oxytoca written as ASM (american society for microbiology).
Media: mac-conkey agar
organisms: K.oxytoca
Incubation condtion:at37'c for 24hrs

Klebsiella oxytoca is a Gram-negative, rod-shaped bacterium that i... Read More

Mystery Flipper Revealed

New understanding of how bacteria build their protective cell wall solves persistent puzzler.

Using a series of chemical and genetic tricks to interrogate a dizzying cast of characters involved in the process of building a cell wall, researchers believe they have discovered the hidden identit... Read More

D- Zone Test for phenotypic detection of Inducible clindamycin Resistance

A positive D test indicates that the presence of macrolide-inducible resistance to clindamycin produced by an inducible methylase enzyme that alters the common ribosomal binding site for macrolides, clindamycin and the group B streptogrammins (quinupristin). This cross-resistance, called the ML... Read More

Microscopic rowing – without a cox

New research shows that the whip-like appendages on many types of cells are able to synchronise their movements solely through interactions with the fluid that surrounds them.

Many different types of cell, including sperm, bacteria and algae, propel themselves using whip-like appendages know... Read More

How to Employ a Microbe?

For many people microbes are associated with infections, diseases and in general mainly negative things but some microbes actually do more good than bad for us. We often take for granted that without microbes we would not have many things that we eat and use everyday and, as a matter of fact, hu... Read More

Sauerkraut: bacteria making food

Last week my husband needed some jars for cooking purposes. Tesco sell jars for somewhere around £3 each. However they also sell large jars full of sauerkraut for £1 each. Which means that last weekend we had an awful lot of sauerkraut to try and get through.

I’m not a great fan of sauerkraut... Read More

MERS virus detected in air samples from Saudi camel barn

Saudi scientists have found gene fragments of the deadly Middle East Respiratory Syndrome (MERS) virus in air from a barn housing an infected camel and say this suggests the disease may be transmitted through the air.

MERS, a serious respiratory illness caused by a virus known as a coronaviru... Read More

Second American infected with Ebola

A second American aid worker in Liberia has tested positive for Ebola, according to the Christian humanitarian group she works for.

Nancy Writebol is employed by Serving in Mission, or SIM, in Liberia and was helping the joint SIM/Samaritan's Purse team that is treating Ebola patients in Monr... Read More

Esther Lederberg, Pioneer of Bacterial Genetics

“She did pioneering work in genetics, but it was her husband who won a Nobel price.” So said an obituary in the British newspaper The Guardian regarding Esther Lederberg, a North American microbiologist married to Joshua Lederberg from 1946 to 1966 [8]. Being married to and working along such a... Read More

Escherichia coli on Endo agar

Beautiful metallic colonies of E. coli growing on Endo agar which is being used mostly for differentiation and isolation of Enterobacteriaceae strains.
Read More

Summer Research, Undergraduate Students, Lab Themed Desserts, and Bdellovibrio!

In this blog post, I discuss our Summer Research Program's "Lab Themed Dessert" competion, for which one of my students created a cake "sculpture" of Bdellovibrio attacking and invading E. coli. It was tasty, informative, and fun! My student clearly thought about Bdellovibrio a LOT during the ... Read More
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