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Bioinformatics Resource Center at TIGR to Focus on Biothreat Pathogens
TIGR has signed a five-year, $21.1 million contract with the National Institute of Allergy and Infectious Diseases to establish and maintain a new national Bioinformatics Resource Center for the study of pathogens that are considered biothreat agents or are associated with emerging or re-emerging infectious diseases.
Anthrax Toxin Genes Found in Another Microbial Species
For the first time, researchers have found anthrax toxin genes in a naturally occurring microbe other than Bacillus anthracis, the bacterium that causes anthrax. The microbe that contains those anthrax genes is a strain of Bacillus cereus isolated from a patient with a medical condition similar to inhalation anthrax.
Decoding a Sulfate-Breathing Bug
Paving the way for better methods to protect pipelines and remediate metallic pollutants, TIGR scientists and collaborators have deciphered the genome of a sulfate-breathing bacterium, Desulfovibrio vulgaris, which can damage oil and natural gas pipelines and corrode oilfield equipment.
HP and TCAG Collaborate to Advance Medical and Environmental Genomic Discovery in Life Science
Scientists Decipher the Rat Genome
An international consortium of scientists that includes TIGR has completed a high-quality draft sequence of the rat genome. Comparing the rat to the human and mouse genomes, the Rat Genome Sequencing Project Consortium reported that nearly all human genes known to be associated with diseases have counterparts in the rat.
A New Spin on Spirochetes
Major Differences Found Between the Genomes of Oral Pathogen Treponema denticola and Related Spiral-Shaped Bacteria that Cause Syphilis and Lyme Disease
"Male-Targeting" Bacterium's Genome is Deciphered
Versatile Wolbachia has more mobile DNA than any other intracellular bacterium; Study may help in developing new treatments for diseases
IBEA Researchers Publish Results From Environmental Shotgun Sequencing of Sargasso Sea In Science; Discover 1,800 New Species And 1.2 Million New Genes, Including Nearly 800 New Photoreceptor Genes
IBEA Announces Sorcerer II Expedition, Global Expedition To Sample World's Oceans And Land To Characterize And Understand Microbial Populations Using Environmental DNA Sequencing
Gordon and Betty Moore Foundation give IBEA $4.25 Million Grant for Genomic Sequencing of DNA Samples from Expedition Discovery Channel to Film Expedition for TV Documentary
Discovery Channel to Film Expedition for TV Documentary
TIGR Offers International Travel Fellowships
Scientists Discover Way to Streamline Analysis of Maize Genome
Combination of Two Techniques Can Help Identify "Gene Islands" in the Key Crop
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Station III: approaching the ice edge
As we were finishing up our work at Station II, we called MacOps, the radio command center for McMurdo Station, and got a 24 hour weather update: a high to the north of Ross Island was blocking a storm in the south, and we were caught in the middle. The prediction: snow, and lots of it. We had...
Station II, Inaccessible Island
The second storm of our trip hit us while we were packing up Station I for a return to McMurdo. The winds began gusting over 50 miles per hour, and the visibility dropped to near zero. We had already packed up camp, but the orders came in over the radio that Condition 1 had been imposed on the sea...
Kudos to Ken!
JCVI Professor, Kenneth Nealson, has been selected by the American Society of Microbiology to receive an award that recognizes distinguished accomplishments in interdisciplinary research and training in microbiology. The 2010 David C. White Research and Mentoring Award will be awarded to Ken for...
McMurdo Sound
It took another day for the storm to blow itself out, but by Tuesday the wind and driving snow had abated, and we drove our Pisten Bully back out to our temporary shelter near Cape Evans. It took several hours of digging to clear the snow away from our vehicles, but once we started driving away...
Scientist Spotlight: Greg Wanger
Greg Wanger was 3.7 km below the Earth’s surface, trapped not only underground but also in a country distant from his native lands of Canada and Liechtenstein. He looked around him. It was very hot and smelled like rotten eggs. As many people do during their graduate careers, Greg pondered the...
Digging out from the storm
The next day offered more snow and wind: we still needed handheld radios anytime we ventured between the warming hut and any of the vehicles. The wind was so strong that snow began drifting up through the dive hole in the warming hut, and the windows completely glazed over with snow. At one point...
Out onto the ice
It took an enormous amount of effort, but on Thursday we ventured out onto the sea ice with our train of sleds and snow machines. The tucker is our strongest (and slowest) vehicle, and it is pulling both our yellow research sled and a pair of snowmobiles. The red Pisten-Bully is pulling a second...
Around Mac-town
We are now fully packed and our mobile research sled is ready to go. We are waiting for some final repairs on the Pisten-Bully which will pull our supply sled. The mobile laboratory sled will be pulled by the Sno-Cat Tucker, which also has cab space for six (riding in the mobile lab would probably...
Ice diatoms!
Today has been a day of preparations, as tomorrow we hope to leave McMurdo Station and head out on the sea ice. Our mobile sled is almost ready for deployment: the carpenters who work for the US Antarctic Program are quite amazing, and our sled has filtration racks for separating different sizes of...
Sea-ice class
Today Abigail Noble and I took a Hagglund transporter out onto the Ross Sea to learn the basics of sea ice safety and ice dynamics. The sea ice on McMurdo Sound can be 2 meters thick, but this ice is constantly changing, and when you drive along its surface, you can't assume that it is uniformly 2...
The race to stop mirror organisms
If created, these versions of the building blocks of life could lead to environmental and ecological disaster
J. Craig Venter Describes a Human Genomics Revolution Still In Progress
Despite profound impact on bio-medical research, progress in understanding has been slow
Scientist renowned for study of adolescent brains named president of J. Craig Venter Institute
Anders Dale says he will move roughly $10 million in NIH funding from UCSD to JCVI.
Mirror Bacteria Research Poses Significant Risks, Dozens of Scientists Warn
Synthetic biologists make artificial cells, but one particular kind isn’t worth the risk.
Can CRISPR help stop African Swine Fever?
Gene editing could create a successful vaccine to protect against the viral disease that has killed close to 2 million pigs globally since 2021.
Getting Under the Skin
Amid an insulin crisis, one project aims to engineer microscopic insulin pumps out of a skin bacterium.
Planet Microbe
There are more organisms in the sea, a vital producer of oxygen on Earth, than planets and stars in the universe.
The Next Climate Change Calamity?: We’re Ruining the Microbiome, According to Human-Genome-Pioneer Craig Venter
In a new book (coauthored with Venter), a Vanity Fair contributor presents the oceanic evidence that human activity is altering the fabric of life on a microscopic scale.
Lessons from the Minimal Cell
“Despite reducing the sequence space of possible trajectories, we conclude that streamlining does not constrain fitness evolution and diversification of populations over time. Genome minimization may even create opportunities for evolutionary exploitation of essential genes, which are commonly observed to evolve more slowly.”
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