A blue laser beam turns on a protein that helps this human cancer cell move. Responding to the stimulus, the protein, called Rac1, first creates ruffles at the edge of the cell. Then it stretches the cell forward, following the light like a horse trotting after a carrot on a stick. This new ligh... Read More
"Carrying signs that read "Save the Microbiology Department," about 60 students, professors and staff members gathered Wednesday at noon to protest Montana State University's decision to dissolve their department.
While student organizers succeeded in gathering a well-mannered crowd outside M... Read More
An introduction to viruses created by Salman Khan of The Khan Academy, a one person, not-for-profit organization with the mission of providing a high quality education to anyone, anywhere.
While the Kahn Academy has over 25 videos devoted to topics in biology, there are hundreds more in a va... Read More
Filmed in Feb. 2005, genomics pioneer Craig Venter takes a break from his epic round-the-world expedition to talk about the millions of genes his team has discovered so far in its quest to map the ocean’s biodiversity. Read More
Freshwater algae can dance around each other in stable groups, held together only by fluid flows in the surrounding water. In fact they have two dances, the waltz and the minuet. There is a nice video that accompanies this article as well.
Water Lecture Series
John Mekalanos discusses the biology of cholera, driven by his investigations on the molecular genetics of the causative bacterial organism. With his many colleagues in Bangladesh, Haiti, and elsewhere, he has provided strong evidence for how this organism emerged as a hu... Read More
A behind the scenes look at the Microbiology Lab at the Peterborough Regional Health Centre, staffed by highly trained medical laboratory technologists and laboratory technicians. Read More
This video looks at the microbial origins of the Black Death.
Could the microbes that inhabit our guts help explain that old idea of "gut feelings?" There's growing evidence that gut bacteria really might influence our minds.
"I'm always by profession a skeptic," says Dr. Emeran Mayer, a professor of medicine and psychiatry at the University of Californ... Read More
For my Microbiology course at the University of Puget Sound, I decided to ask my new crop of "micronauts" what the word "microbiology" meant to them on the first day of class. Here are their answers. My wife Jennifer Quinn and I put this together using art from former students. Hopefully, thi... Read More
Journalist Helen Branswell recalls her 2011 trip to India, where she documented the efforts of health care workers to find and vaccinate the country's many children against polio. Unfortunately, in rare cases the vaccine actually causes polio. Read her in-depth report on the tricky transition to... Read More
Dr. Michael Diamond, 2016 Elizabeth O. King Lecturer, has worked for the past two decades investigating how viruses work, with a goal of defining basic principles of pathogenesis and host immune restriction. His talk in this podcast focuses on how his laboratory has studied three emerging mos... Read More
Individual blood cells flying through capillaries can now be viewed in real time. The technique, called stimulated raman scattering (SRS) microscopy, generates videos of moving cells deep inside tissue and could replace biopsies in the diagnosis of cancers.
The technique works by shining lase... Read More
Claire Fraser-Liggett, Director of the Institute for Genome Sciences and professor at the University of Maryland School of Medicine, gives the June 2, 2010 keynote at the "Sequencing, Finishing, Analysis in the Future" meeting in Santa Fe, NM. Read More
Barbara Methe, Professor in the Departments of Human Genome Medicine and Microbial and Environmental Genomics at the J. Craig Venter Institute (JCVI), gives an overview of the Human Microbiome Project at the 9th Genomic Standards Consortium Workshop held at the J. Craig Venter Institute in Rockv... Read More
My narration in this video might have been a little more accurate, so I'll clarify here:
Essentially we are trying to make a protein in B. megaterium fluoresce with GFP, green fluorescent protein. We are doing so by transforming it with a plasmid that gives resistance to Tetracycline, an ant... Read More
Dr. Owen White of the Institute for Genome Sciences at the University of Maryland School of Medicine describes how the Data Analysis & Coordination Center supports the Human Microbiome Project, working with sequencing data from microbiology researchers. (info about HMP-DACC is at http://www.hmp... Read More
Originally from Kenya, Dr. Mohamed Karmali arrived in Toronto in 1976, after completing his medical degree in Scotland and specializing in internal medicine and infectious diseases at the University of Glasgow Teaching Hospitals. Adjusting to life in Canada and to the Canadian medical system was... Read More
ANN ARBOR, Mich. -- Over the same time period that multiple outbreaks of measles and whooping cough made headlines around the country, parents' views on vaccines became more favorable, according to a new nationally-representative poll. Read More
(ed. note - this is the final part of the BBC series The Cell)
Dr Adam Rutherford continues the extraordinary story of the scientific quest to discover the secrets of the cell and of life itself.
He explains how it is possible to turn ageing bacteria into diesel which is capable of powerin... Read More