Researchers at the University of Wisconsin-Madison sequenced the genes of two Pseudomonas bacteria to get the flavoprotein enzymes to break down TNT.
Tag: featured
Poop helps show climate change contributed to fall of Cahokia
Last year, White and a team of collaborators — including his former advisor Lora Stevens, professor of paleoclimatology and paleolimnology at California State University, Long Beach, and University of Wisconsin-Madison Professor of Anthropology Sissel Schroeder — showed they could detect signatures of human poop in lake core sediments collected from Horseshoe Lake, not far from Cahokia’s famous mounds.
The CRISPR-baby scandal: what’s next for human gene-editing
Quoted: Alta Charo, who specializes in law and bioethics at the University of Wisconsin–Madison, agrees that it was unclear how any of these individuals could have effectively blown the whistle.
Trump stays silent on media-hating Coast Guard officer
Quoted: “I think it’s very difficult to draw a bright line between what comes out of the president’s mouth or his Twitter account and action from other individuals,” said Kathleen Bartzen Culver, director of the Center for Journalism Ethics at the University of Wisconsin-Madison. “But that doesn’t mean we should accept a normalization of this rhetoric.”
Stephen Miller’s claim that ‘thousands of Americans die year after year’ from illegal immigration
Noted: A 2018 study published in the peer-reviewed journal Criminology, led by Michael Light, a criminologist at the University of Wisconsin at Madison, examined whether places with higher percentages of undocumented immigrants have higher rates of violent crime such as murder or rape.
Why changing how you think about stress could help you be less affected by it
A large study from the University of Wisconsin-Madison bears this out.Researchers asked almost 29,000 people to rate their levels of stress as well as how much they believed this stress influenced their health.
The Vanishing Flights of the Monarch Butterfly
Quoted: “We should celebrate the fact that we go up to this six-hectare number, and people who are living in areas where monarchs breed really noticed them this summer,” Karen Oberhauser, the director of the University of Wisconsin-Madison Arboretum, who researches monarchs, told me. “It illustrates the fact that they have this incredible potential.”
Advocate: Opioid Crackdown Had ‘Chilling’ Effect On Those With Chronic Pain
Dr. Alaa Abd-Elsayed, medical director for pain services at the University of Wisconsin-Madison School of Medicine and Public Health, agrees that opioid prescribing went from one extreme to the other.
New Squid Genome Shines Light on Symbiotic Evolution
“The squid system is exquisite for being able to actually watch the bacteria enter the host,” said Mark Mandel, a microbiologist at the University of Wisconsin, Madison, who studies microbial symbiosis in bobtail squids as an analogue for other systems and was not involved in this study.
One number determines who gets an organ transplant. And it’s horribly unfair.
We have a liver selection meeting every Wednesday to consider which patients will get transplants. Each patient is listed by name, age, weight, diagnosis and MELD score — a number, based entirely on lab values, that predicts how bad their liver is and correlates with how likely they are to die waiting for a transplant.
Joshua Mezrich is an associate professor of surgery at the University of Wisconsin School of Medicine and Public Health. He is author of “When Death Becomes Life: Notes from a Transplant Surgeon.”
‘I know what intolerance looks like’: Ilhan Omar takes her turn in the spotlight
Quoted: Patrick Iber, an assistant professor of history at the University of Wisconsin, said it was “entirely appropriate” to press Abrams on his work in the Reagan years.
Oversupply Of Milk Continues To Erode Farmers’ Bottom Line
Mark Stephenson is director of dairy policy analysis at the University of Wisconsin-Madison. He said the 7 cent jump in the average hauling charges likely had a big impact on farms, especially given the continued low price for milk.
UW Freshman from Door County Praises Bucky’s Tuition Promise
University of Wisconsin-Madison freshman Mackenzie Straub told the UW System Board of Regents on Friday, Feb. 8, that the new Bucky’s Tuition Promise program has made a big difference for her.
Defective Mitochondria Could Explain Neurological Impairment in Fragile X
Researchers at the University of Wisconsin-Madison had shown previously that FMRP plays an important role in neuron development (maturation).
Northern lake ice loss threatens water, economies, culture
John Magnuson, a University of Wisconsin-Madison aquatic ecologist and limnologist, said warming temperatures take away an important piece of culture for people in the north.
What Happens If Russia Cuts Itself Off From the Internet
Quoted: “I’m absolutely sure that’s the case. It may not break from the perspective of their major infrastructure grinding to a halt, but that’s a risk that they’re taking,” says Paul Barford, a professor at the University of Wisconsin–Madison who studies computer networking.
Financial Well-Being Is In Your Reach, Adviser Says
Quoted: Look at your previous month’s spending record, said Olive, a financial capability specialist who holds a joint appointment with the School of Human Ecology Center for Financial Security at the University of Wisconsin-Madison and UW-Extension.
This spud’s for you: A breeding revolution could unleash the potential of potato
Potato breeders doubted the approach was possible for tubers. “I was trained to believe that potatoes can’t be inbred,” says Shelley Jansky, a potato breeder with the U.S. Department of Agriculture in Madison.
Valentine’s Day: Why the heart icon looks nothing like a human organ
The heart shape was also used in images to illustrate the Sacred heart in association with nuns’ spirituality, according to Thomas Dale, medieval studies expert and professor of art history at University of Wisconsin-Madison.
This Scary Map Shows How Climate Change Will Transform Your City
Quoted: “Framing results in a digestible manner for the public sector, to inform policy, and for the scientific community, is notoriously difficult,” says University of Wisconsin–Madison climate scientist Kevin Burke, who wasn’t involved in the study.
A ‘Fountain Of Youth’ Pill? Sure, If You’re A Mouse.
Quoted: “A lot of what goes on here is really, really careful phrasing for what you say the thing is for,” said Charo, a law professor at the University of Wisconsin.
Trump Trade War Helps Push Farmers Into Record Number Of Bankruptcies
Quoted: “The problem is that both nations have stubborn leaders,” Mark Stephenson, director of dairy policy analysis at the University of Wisconsin at Madison, said at an agricultural forum last week in Madison.
The Milky Way is warped, but astronomers still aren’t sure why
And while the warping of the galaxy isn’t a new revelation, Elena D’Onghia, an astronomer at the University of Wisconsin who was not involved with the study, thinks it’s interesting how the team took advantage of the Cepheids in creating the new galactic map that can characterize the warp at a rather high accuracy.
Hot but not bothered: Warm soils favor microbes with small genomes
Quoted: Microbial evolution to a more streamlined state is often suggested as a route to small genomes, says Jo Handelsman, a soil microbiologist at the University of Wisconsin-Madison who was not involved in the new study.
Video games in Wisconsin classrooms
A new video game created at UW-Madison is helping teachers in Wisconsin generate excitement in the classroom.
Artist Spotlight: Lynda Barry
Indeed, Barry’s works are staples of comics studies courses and fixtures in my own personal comic library. With flamboyantly chaotic artwork that quickly destabilizes reader’s expectations, Barry continues to revolutionize how we think about comics as a medium for self-expression. The University of Wisconsin-Madison professor uses comics as a tool for discovery.
Artificial Intelligence Finds Ancient ‘Ghosts’ in Modern DNA
Quoted: The technique “is powerful because of its simplicity, but it leaves a lot on the table in terms of understanding evolution,” said John Hawks, a paleoanthropologist at the University of Wisconsin-Madison.
1919: Hollywood’s Boom Year
The First World War radically changed the landscape of moviemaking. Before 1914, Europeans had dominated the booming industry — France, Italy, Germany and even Denmark had sent films across the globe.
Mr. Bordwell is a professor emeritus of film studies at the University of Wisconsin.
‘Black girl joy’ is at the heart of this new children’s picture book
McDaniel’s book is impressive because it uses one hand gesture to showcase a wide range of feelings and scenarios. It humanizes the black girl experience, a rare thing for children’s literature. The Cooperative Children’s Book Center, a research library at the University of Wisconsin-Madison School of Education, found that only 340 of the 3,700 books it received in 2017 from U.S. publishers had “significant African or African American content/characters.”
Task Force Takes On Flooding In Dane County
The new report comes from a technical work group comprised of people from the Wisconsin Department of Natural Resources, the city of Madison, Dane County and the University of Wisconsin-Madison.
Q&A: Danielle Yancey works to recruit and retain more Native American health professionals
In Wisconsin, Native Americans suffer from sharp health disparities, including higher rates of heart disease, cancer mortality and death and hospitalization from diabetes than the collective Wisconsin population.
Climate Change Could Leave Thousands of Lakes Ice-Free
With temperatures hitting record lows in the midwest last week, John Magnuson, an aquatic ecologist at the University of Wisconsin, Madison, and a co-author on the Nature study, warned that it’s important to understand that the loss of lake ice won’t happen all at once.
Medication Denied: Wisconsin Bill Would Make Insurance Appeals Easier
Quoted: Zgierska’s an associate professor with the University of Wisconsin-Madison School of Medicine and Public Health and is also on the board of the Wisconsin Society of Addiction Medicine.
Extreme Cold Could Impact Wisconsin Fruit, Alfalfa Crops
Amaya Atucha, fruit crop specialist at the University of Wisconsin-Madison, said grapes, apples and other fruits grown in the state aren’t used to the frigid temperatures brought by last week’s polar vortex.
Microbes hitched to insects provide a rich source of new antibiotics
Cameron Currie, a University of Wisconsin-Madison professor of bacteriology, has shown that some of these insect-associated microbes provide their hosts with protection against infections, suggesting that insects and their microbiomes may be a rich new source of antibiotics for use in human medicine.
Experts Predict Another Challenging Year for Dairy Farmers
Milk prices paid to farmers are expected to be better this year but not by much, University of Wisconsin dairy economist Mark Stephenson said. He predicts an increase of about a $1 per hundredweight, or hundred pounds of milk.
CRISPR And Human Embryo Experiments Underway In The U.S. : Shots
“This is valid research, and I think it’s important research,” says R. Alta Charo, a bioethicist at the University of Wisconsin, Madison. “It has value not only for the possible use in the future for some number of conditions that would involve a live birth, but it has value for basic understanding of embryology, basic understanding of development,” Charo says.
When Super Bowl fans eat a billion chicken wings, the world eats the leftovers
U.S. and Canadian farmers will often export chicken wings with the flappers still attached to Asian markets such as Hong Kong, Thailand and Cambodia. Those markets have more of an appetite for the wingtips, according to Ronald Kean, an expert in poultry production at the University of Wisconsin-Madison.
‘When Death Becomes Life’ Review: Doctors and Donors
Dr. Mezrich’s book braids unflinching medical history with frank clinical memoir. A transplant surgeon at the University of Wisconsin, he got his first inkling of his future vocation when he volunteered in medical school for the New York Firefighters Skin Bank, “an ‘elite’ group that would head out in the middle of the night to skin dead people.” The scare quotes around “elite” and the brazen verb “to skin” are typical of Dr. Mezrich’s rueful candor.
Early-Voting Laws Probably Don’t Boost Turnout
Meanwhile, a more recent study by political scientists at the University of Wisconsin, Madison discovered that, when not accompanied by other reforms, early voting actually leads to lower turnout — perhaps because the social and campaign-driven pressure to vote is not as focused as it is when voting must all occur on a single day.
Thinking like a doula: “Birth coaches” negotiate the roles of everyone in the birthing suite
Amy Gilliland believes that a positive birth experience has a lasting effect on the lives of both mother and baby. Gilliland should know: As a research fellow in the U.W.-Madison’s School of Human Ecology, she studies and teaches about the psychological needs of people during the birth experience.
How working from home helps the environment
Quoted: “Anything that reduces vehicle miles helps improve air quality and reduce emissions of the greenhouse gases that cause global warming,” said Jack Williams, a professor who researches global climate change in the Department of Geography at the University of Wisconsin-Madison.
Pundits who decry ‘tribalism’ know nothing about real tribes
Although “ethnic labels .?.?. have pre-colonial origins, they became comprehensive and rigidly ranked categories only in the colonial period; they were heavily influenced by imperial codifications and further transformed by politicized actions in the last half [of the 20th] century,” writes Merwin Crawford Young, a professor emeritus of political science at the University of Wisconsin at Madison.
Awake on the Table
“There’s plenty of evidence” that even without an explicit memory of surgery, humans can form implicit or subconscious memories under anesthesia, said Dr. Aeyal Raz, an anesthesiologist at the University of Wisconsin.
New blood thinners better than warfarin for atrial fibrillation
“Stroke due to atrial fibrillation tends to be quite severe,” said Dr. Craig January of the University of Wisconsin-Madison, who helped draft the new guidelines published in Circulation.
How a high-flying balloon could search for life on hellishly hot Venus
Conditions are more hospitable 30 miles above the surface. In fact, temperatures in this region of the atmosphere are much like those on Earth — “similar conditions to Miami, Florida in summertime,” said Kevin Baines, a planetary scientist at the JPL and the University of Wisconsin-Madison.
AP Exclusive: US Nobelist Was Told of Gene-Edited Babies
Quoted: It’s not clear how someone would have raised concerns about He’s project, said University of Wisconsin bioethicist Alta Charo, who was one of the leaders of the Hong Kong gene-editing conference where He gave details of the experiment.
Howard Schultz’s presidential ambitions draw backlash
Quoted: Barry Burden, a professor at the University of Wisconsin-Madison who has studied third-party runs, agreed. However, he said Mr Schultz would face other obstacles to a winning candidacy.
Mystery outbreak of human viruses is killing chimpanzees in Uganda forest
’These are very common human viruses that circulate worldwide and cause ’the sniffles’ in kids,’ Tony Goldberg, a University of Wisconsin–Madison professor, said.
Lakes ‘skating on thin ice’ as warming limits freeze
“The deeper the lake is, the more heat storage it has and it takes more cold weather to get the lake down to a temp where it could freeze,” said Prof John Magnuson, a co-author from the University of Wisconsin-Madison.
You can’t control what you can’t find: Detecting invasive species while they’re still scarce
Jake Walsh, University of Wisconsin-Madison: Most of the 10,000 ships lost to the bottom of the Great Lakes in wrecks over the past 400 years are still lost – hidden somewhere in 6 quadrillion gallons of water. Finding anything in a lake is a lesson in humility, so life as a freshwater biologist is always humbling. If we can’t account for huge steel freighters, imagine the challenge of finding a single tiny organism.
Report: Lots Of Access To Pre-K, But Quality Sometimes Lacking
Quoted: “Particularly in large urban areas they can’t afford to have a class that low,” said Graue, director of University of Wisconsin-Madison Center for Research in Early Childhood Education.
How to Stop Rogue Gene-Editing of Human Embryos?
Quoted: In a recent New England Journal of Medicine article, R. Alta Charo, a bioethicist at University of Wisconsin-Madison, recommended a “comprehensive ecosystem of public and private entities that can restrain the rogues among us.”
Evers Walks Back Comments As Legislature’s Attorney Says He Can’t Stop ACA Lawsuit
Quoted: Howard Schweber, University of Wisconsin-Madison political science professor, said it could be up to the judicial system to decide the dispute.
How low-income parents are working to to help their children with autism
That means the needs of an untold number of children aren’t being met. It also has serious ramifications for research, because it can skew estimates of autism, says Maureen Durkin, an epidemiologist at the University of Wisconsin-Madison: “It means that the prevalence of autism is probably even higher than we’re measuring.”
Where Sloths Find These Branches, Their Family Trees Expand
For almost ten years, Jonathan Pauli and M. Zachariah Peery, professors at the University of Wisconsin, and their colleagues have been tracking a group of sloths in Costa Rica. The animals are equipped with radio collars that transmit their location five or six times a month, so the team knows where each sloth’s usual territory is.
Alcohol-related disease overtakes hepatitis C as top reason for liver transplant
There is nothing magical about six months, according to Dr. Michael Lucey, medical director of the University of Wisconsin liver transplant program. He said it shows a poor understanding of alcohol abuse as a “very complex behavioral disorder.”
Scientists are learning how to farm on Mars through trail and error
Quoted: “Watering plants in space is really hard because water moves differently because there’s no gravity. If you get the water onto soil particles, it’ll just creep over the surface,” said Simon Gilroy, a botanist at the University of Wisconsin-Madison who researches the effects of gravity on plant growth. He was not involved with the new study.
Warning as researchers find common cold and other human viruses are killing wild chimps in Uganda
’These are very common human viruses that circulate worldwide and cause ’the sniffles’ in kids,’ Tony Goldberg, a University of Wisconsin–Madison professor, said.
Losing the Humanity of Transplants
Surgeons like me, who work in the field of organ transplant, have been repeating a cliché for decades about the idea of using other animals’ organs to replace failing ones in humans: “It’s the future, and it always will be.” By: Joshua Mezrich