This episode: When digesting wood, shipworms outsource their microbial symbionts from gut to gills!
(9.7 MB, 10.6 minutes)
Many institutions, such as my own, only have one microbiology course. In this second "Mu-Tube" video, I ask my current junior and senior Microbiology students what *they* think first year students ought to know about #MattersMicrobial. I think their opinions are interesting, and will inform my... Read More
Researchers from Canada and India have published a thorough paper in the American Chemical Society’s bi-monthly journal Industrial Engineering & Chemical Research on various approaches, challenges and benefits of “milking” oil from single-cell algae known as diatoms.
"In this communication, ... Read More
In this activity, each student is provided with a worksheet and three index cards. Each card indicates a different cell part (e.g. LPS, capsule, DNA). Students are placed in small groups and receive a written scenario regarding a bacterium with a certain goal it must carry out. They must work t... Read More
Dear Vincent, Dickson and Daniel,
One of the first challenges is in properly diagnosing Zika infection. Diagnosis is challenging for several reasons: first, many infected individuals don’t suffer severe symptoms. Those that do have relatively non-specific symptoms of low-grade fever, headaches, and muscle soreness that are somet... Read More
Materials scientist Jeffrey Brinker and his collaborators at Sandia National Laboratory in Albuquerque, N.M., have confined individual Staphylococcus aureus cells in vessels that consist of porous silica nanostructures. These structures isolate the cells physically and chemically from other cell... Read More
Several media outlets from Time Magazine to local Alaska papers have confirmed that the 15 mile long organic blob floating in the Chukchi Sea, the waters between Alaska and Siberia, is indeed an algal bloom. But how com... Read More
Broad spectrum antibiotics are available that act against a wide range of bacteria, including both gram-positive and gram-negative species. In contrast, our antiviral arsenal is exceedingly specific. Nearly all the known antivirals block infection with one or two different viruses. The discovery... Read More
The contamination of the rotavirus vaccine Rotarix with porcine circovirus 1 DNA was revealed by deep sequencing. The same technique was also used to demonstrate that oral poliovirus vaccine does not contain viruses that can cause poliomyelitis. Read More
Welcome to Ms. Baker and her biology students extreme biology blog! This is perhaps one of the best high school student blogs I have ever seen.
In Extreme Biology, students post about "anything biology-related." Check out the post by Amy Ciardiello, a 9th grade violinist, who writes about "v... Read More
In this activity, students learn about mutually beneficial symbiotic relationships that exist between
microbes and other microbes, plants, and animals, prepare samples for microscopic observation from a
termite hindgut, a lichen, and a legume root nodule, and use a microscope to observe and id... Read More
This episode: Bacteria around rice roots help protect plants from arsenic toxicity!
(10.1 MB, 11 minutes)
This episode: Evolving bacteria to use a synthetic base in its DNA!
Host: Vincent Racaniello
Guest: Ileana Cristea
Vincent meets up with Ileana at Princeton University to talk abou... Read More