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Indian Tricolor using isolates from the Rhizospheric soil

These isolates are obtained from Rhizospheric soil. Plate used is Kings B media for Pseudomonas species...!!! Read More

Pot of Gold found on an Agar Plate

My lucky day when I found a pot of gold while counting colonies. Found this gem while conducting biofilm research on environmental biofilms. The biofilm was taken from a rock in the nearby river. Read More

Electron microscopy captures snapshot of structure coronaviruses use to enter cells

High-resolution cryo-electron microscopy and supercomputing have now made it possible to analyze in detail the infection mechanisms of coronaviruses. These viruses are notorious for attacking the respiratory tract of humans and animals. Read More

Ontario rotavirus hospitalizations drop >70 percent after launch of infant vaccine program

Hospitalization for rotavirus infections decreased by > 70% following the introduction of a vaccine program in Ontario, Canada, according to a study published May 11, 2016 in the open-access journal PLOS ONE by Sarah Wilson from Public Health Ontario and the Institute for Clinical Evaluative Sci... Read More

Structure and genome of Zika virus

Group: Group IV ((+) ssRNA)
Family: Flaviviridae
Genus: Flavivirus
Species: Zika virus

Structure of Zika Virus
•The virion is approximately 40 nm in diameter with surface projections that measure roughly 5-10 nm.
•Nucleocapsid is 25-30 nm in diameter surrounded by a host-membrane derive... Read More

2 THINGS WE NEED TO FIGHT ZIKA’S EXPLOSIVE SPREAD

A recent outbreak of Zika virus in Brazil is causing alarm throughout the Americas, with health officials warning that the disease is “spreading explosively.” The World Health Organization (WHO) held an emergency meeting to address the problem, and the Centers for Disease Control and Prevention ... Read More

Unknown Organism on Washed Hand Print

Unknown organism, possible Bacillus spp, seen on a hand print after hand washing. TSA plate was grown at 37 C for 24 hours then left at refrigerated temps for 4 weeks. Organism was a light brown and mat. The center of the growth was smooth with rhizoid like growth on the edges which were mucoid... Read More

Serratia marcescens

The image of Red Lord Ganesha on this MacConkey agar plate is made of Serratia marcescens. It is just an expression that microorganisms are ubiquitous and miraculous in nature just as our gods.
Serratia marcescens produces a blood red pigment called prodigiosin (latin word prodigiosus meaning ... Read More

Temple scientists eliminate HIV-1 from genome of human T-Cells

(Philadelphia, PA) - A specialized gene editing system designed by scientists at the Lewis Katz School of Medicine at Temple University is paving the way to an eventual cure for patients infected with HIV, the virus that causes AIDS. In a study published online this month in the Nature journal, ... Read More

Colonies in isaw (grilled chicken intestine)

One of our class experiments include the analysis of grilled chicken intestine (isaw) under potato dextrose agar. Isaw is one of the most famous streetfood in the Philippines. And by popularity, it is also a sanctuary for yeasts and molds. The photo shows how these microorganisms formed beautifu... Read More

It's always sunny in the micro lab

Just in time for Valentine's Day! Send a "flower" to your sweetheart on a TSA plate with Serratia marcescens, Kocuria rhizophila, and Corynebacterium xerosis. Read More

Insect growth regulator wears a second hat: Infection fighter

During an animal's embryonic development, a chemical chain reaction known as Hippo directs organs to grow to just the right size and no larger. Now Johns Hopkins researchers working with laboratory flies report that this signaling pathway also plays a role in revving up the insects' immune syste... Read More

The six kingdoms of living things in 90 seconds

When I have to explain the organism classification to my students I usually use the one stablished by Woese in the 70s. In this classification, all living things are classified in six kingdoms, that are Eubacteria, Archeobacteria, Protista, Plantae, Fungi and Animalia. All of these groups evolve... Read More

Happy Valentine's Day

Scientists need a sweetheart too! Use Kocuria rhizophila, Serratia marcescens, and Pseudomonas aeruginosa on TSA to show your Valentine how much you care. Read More

Snazzy fungal contaminant on YPD

Found this one and one very like it growing on an old YPD (yeast extract, peptone, dextrose) agar plate. Read More

New way to detect human-animal diseases tested in lemurs

DURHAM, N.C. -- Advances in genetic sequencing are uncovering emerging diseases in wildlife that other diagnostic tests can't detect. Read More

Unknown contaminant on Blood agar

Unknown contaminant, possible Bacillus spp, seen on an old blood agar plate that had been inoculated with Strep bovis. The plate had been incubated at 37 degree's C for 24 hrs then held at room temp for a week. One colony was mucoid with a brain like appearance the other being mucoid and smoo... Read More

Unknown Organism/hand print finger tip

Unknown organisms seen on finger tip on MH. One organism is round, smooth and mucoid almost transparent the other is mat, with several rings of lumpy growth. The mucoid colony is starting to overgrow the other colony. Both are possible Bacillus spp. Read More

New mouse model to aid testing of Zika vaccine, therapeutics

A research team at Washington University School of Medicine in St. Louis has established a mouse model for testing of vaccines and therapeutics to battle Zika virus. Read More

Sophisticated 'mini-brains' add to evidence of Zika's toll on fetal cortex

Studying a new type of pinhead-size, lab-grown brain made with technology first suggested by three high school students, Johns Hopkins researchers have confirmed a key way in which Zika virus causes microcephaly and other damage in fetal brains: by infecting specialized stem cells that build its... Read More
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