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Microbial Sciences

ASM’s general science blog is a collection of journal article summaries, deep dives into the latest in microbial research, explorations of microbial science topics and a look at the many ways microbiology touches the world around us. A variety of subject matter experts contribute content to this blog.

Friday, 24 February 2017 12:44

Putting Evolution to the Test

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Microbes are great tools to study evolutionary biology.  The ability to carry out long term experiments in both model and complex systems, and derive genome information from progeny strains has revolutionized the study of evolution.
We now know that antibacterial soaps do not protect from preventable illness better than regular soap, but beyond that, some of these products are even shown to have deleterious long-term effects.
By Amy Kullas | There have been many important contributions by females across the diverse scientific fields. Those listed below are a handful of the women who have made major contributions to the microbial sciences.
Going somewhere exotic? Travel vaccinations are more than just a prick in the arm. Learn what pesky pathogens you’re protecting yourself from next time you trot the globe
Thursday, 19 January 2017 16:57

A Microbial Death Star

Believe it or not, there is a lot of similarity between the Star Wars saga and the battle that rages in AIDS patients with cryptococcal meningitis.    
Friday, 13 January 2017 13:11

Peanuts and Probiotics

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Good for your gut… and your garden? Microbes can help (or hinder) plant growth and help modern agriculture get back to its roots.  
Still looking for a New Year’s Resolution? Try drawing inspiration from some of the super-resolution microscopy work of 2016.
Friday, 30 December 2016 16:00

Microbial Sciences in 2016

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As we approach the end of 2016, lets take a look back at this blogs most popular post during it's first year of publishing. Thanks for joining us here and taking the time to read our content and we look forward to writing for you in 2017!
Wednesday, 28 December 2016 16:36

Most popular podcast episodes of 2016

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2016 brought us hundreds of hours of new podcast episodes all about some of your favorite microbiology topics. In case you didn't catch them all, here are some of the year's most popular episodes. Thank you for sharing our love of microbes and spending so much of your time with us this year!
Friday, 23 December 2016 11:45

Re-reading the Classics

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Important tools used in synthetic biology, bio-therapeutic design, and popular events like International Genetically Engineered Machine (iGEM) Competition emerged decades ago through basic questions about the nature of gene expression.  A single 1961 paper by Nobel Laureates François Jacob and Jacques Monod laid the groundwork upon which researchers continue to build. As work slows this time of year, it's a great time to visit this classic research.
Friday, 16 December 2016 14:08

The Natural History of Cheese Mites

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Some of the most delicious aged cheeses are the natural habitat of tiny arachnids that make a living foraging for fungi within the rind.
Friday, 09 December 2016 15:02

I "Flu" in for the Holidays

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Each year, millions across the globe travel for the holidays. But with the increase in human travel, what microbial gifts are we bringing home with us?
When you gain weight, you gain changes in microbes and metabolism too. But they’re harder to get rid of than those last five pounds ever were.
Friday, 18 November 2016 20:58

No Democracy for Tardigrades

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Are you worried about the presidential election? Here's one way of putting it all in perspective—look into the beauty and biodiversity of the microbial world.
All cellular microbes thus far investigated release vesicles to their extracellular environment. These formations remain incompletely understood and are in many ways mysterious, but a recent flurry of research focused on gram-negative vesicles has shed a bit of light on their function and formation.
Friday, 04 November 2016 15:26

It’s electric! The bacterial X-men superpower

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Ever wished you had an X-man like superpower? Like flying, telepathy, or even… shooting lightning? Learn about the microbes that do!  
Be afraid, be very afraid. Meet the microbes that make Zombies, Vampires, Witches and Ghosts real.
Friday, 21 October 2016 14:03

The Nose Knows Beneficial Bacteria

Complex bacterial communities live within our nasal passages. But what are these nasal bacteria actually doing? One step towards addressing this question is to mine bacterial community composition surveys for clues as to which bacteria might be interacting with each other or which bacteria are associated with disease. Hypotheses formulated from these datasets can then be tested in the laboratory.
What’s your gut feeling on microbiome research?  It seems like nearly every day a new connection between the human gut microbiome and a feature of our health is learned. While the advancements are exciting we need to balance enthusiasm with patience to avoid the spread of misconceptions.  
Tuesday, 11 October 2016 17:21

After Hurricane Matthew, Cholera Becomes a Concern

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Hurricane Matthew hit Haiti on October 4, 2016, and the southeast United States two days later, leaving tens of thousands without power, transportation, and in the worst cases, homes. Because of its extreme poverty, and its continuing recovery from previous natural disasters, Haiti is looking at a potential uptick in what had been a slight decline in its cholera epidemic. What is cholera and how might the aftermath of Hurricane Matthew affect the spread of its disease? Read below for a brief overview and more resources from ASM:
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