Biology II Unit 5: Microbiology Lecture 1: Bacteria & Viruses After viewing this video lecture on bacteria and viruses, you should be able to: - List common characteristics of bacteria. - List common characteristics of viruses. - Compare and contrast bacteria and viruses. - Evaluate the ecol... Read More
How can something too small to be seen with the naked eye be powerful enough to bring down something like the U.S. Government? It turns out that microbes, mostly invisible, have the extraordinary capacity to affect our lives – through outbreaks of disease and the spread of fear. Twice in hist... Read More
Science writer Carl Zimmer and host of MicrobeWorld's Meet the Scientist Podcast presents a talk in Vancouver BC hosted by the Beaty Biodiversity Museum at the University of British Columbia. Zimmer discusses Darwin and the evolution of diseases, including H1N1.
The talk was posted in six par... Read More
Our video for ASM global video competition…
This work has been created after writing a manuscript that was published in the ASM's Clinical Microbiology Reviews (http://cmr.asm.org/content/26/3/361.abstract). The paper shows the increasing spread of superbugs in the Gulf Cooperation Council Stat... Read More
A movie showing gliding motility in a Paenibacillus isolate. Movie by Jon Roll, UW-Madison.
Alan Boyle writes: Bacteria have legs? That suggestion seemed surprising to Gerard Wong, a bioengineering professor at the University of California at Los Angeles, when his students told him they were seeing some strange behavior in movies of the microbes.
"They said, 'You know, we noticed th... Read More
Bacteria communicate with chemical languages that allow them to synchronize their behavior and thereby act as multi-cellular organisms. This process, called quorum sensing, enables bacteria to do things they can’t do as a single cell, like successfully infect and cause disease in humans.
This year I started a new virology course at Columbia University. The course emphasizes the common reactions that must be completed by all viruses for successful reproduction within a host cell and survival and spread within a host population. The molecular basis of alternative reproductive cycl... Read More
Despite high infant immunization rates, pertussis infection rates are increasing in many countries and pertussis outbreaks have occurred. Recent control strategies for pertussis have focused on immunizing adolescents and adults with pertussis booster vaccines in an effort to provide herd immunit... Read More
Rutgers' Donna Fennell is reclaiming chlorine-contaminated sediments in New Jersey 's urban Meadowlands through smart environmental engineering and microbiological enrichment. Serious Sediment is a segment from CSREES' Partners Video Magazine's 19th episode, The Soil Explorers. To view the entir... Read More
A very promising cure against infection. Nobel-winning chemist Kary Mullis discusses this break-through antibiotic mechanism. Read More
A. J. Cann of the infamous MicrobiologyBytes.com blog and podcast has a collection of over 300 microbiology related videos on his site. While the videos are all copyrighted, you can view hundreds of .mov examples on the web.
Here's an example (with permission) of Hartmannella, "a harmless, fr... Read More
Tardigrades are minuscule, eight-legged creatures that can withstand extreme conditions, including the vacuum of space. They kind of look like fat little caterpillar-bear hybrids, earning them the name "water bears." Motherboard interviewed Mike Shaw, a naturalist, about the mysterious creatures... Read More
Explore the future of microbes and how they can improve the quality of life on Earth through genetic engineering, bioremediation and electronics.
Have you ever wondered why mozzarella bubbling and stretching between pizza slices is so different from the earthy flavors of blue-veined gorgonzola? The diversity of cheeses we love are created by encouraging and manipulating the growth of specific microbes. The American Socie... Read More