VANCOUVER, British Columbia — Studying the origin of life at its building blocks offers a unique perspective on evolution, says a researcher at Michigan State University.
Robert Root-Bernstein, MSU physiology professor, will answer the question of why a physiologist studies the origin of life at the annual meeting of the American Association for the Advancement of Science Feb. 16-20 in Vancouver, British Columbia. (more…)
EAST LANSING, Mich. — Skin color plays a role in deciding whether to execute military criminals, according to a new study by a Michigan State University law professor who found minorities in the military are twice as likely as whites to be sentenced to death.
Catherine Grosso, associate professor at the MSU College of Law, and the late David Baldus, the Joseph B. Tye Professor at the University of Iowa College of Law, studied military prosecutions in all potentially death-eligible murders from 1984 to 2005. (more…)
EAST LANSING, Mich. — Many people are willing to pay a premium for ethanol, but not enough to justify the government mandate for the corn-based fuel, a Michigan State University economist argues.
Soren Anderson studied the demand for ethanol, or E85, in the United States. He found that when ethanol prices rose 10 cents per gallon, demand for ethanol fell only 12 percent to 16 percent on average. (more…)
EAST LANSING, Mich. — Nearly 70 percent of the nation’s service employees give away free goods and services – from hamburgers to cable TV – costing companies billions of dollars a year, according to a groundbreaking study.
Clay Voorhees, study co-author and marketing expert at Michigan State University, said one of the best ways to combat this illegal practice – called “sweethearting” – is through better screening of job candidates. (more…)
EAST LANSING, Mich. — A team of researchers led by Michigan State University has discovered an overachieving plant enzyme that works both the day and night shifts.
The discovery, featured in the current issue of Proceedings of the National Academies of Science, shows that plants evolved a new function for this enzyme by changing merely one of its protein building blocks. (more…)
EAST LANSING, Mich. — Divorce at a younger age hurts people’s health more than divorce later in life, according to a new study by a Michigan State University sociologist.
Hui Liu said the findings, which appear in the research journal Social Science & Medicine, suggest older people have more coping skills to deal with the stress of divorce. (more…)
EAST LANSING, Mich. — In the current issue of Science, researchers at Michigan State University demonstrate how a new virus evolves, which sheds light on how easy it can be for diseases to gain dangerous mutations.
The scientists showed for the first time how the virus called “Lambda” evolved to find a new way to attack host cells, an innovation that took four mutations to accomplish. This virus infects bacteria, in particular the common E. coli bacterium. Lambda isn’t dangerous to humans, but this research demonstrated how viruses evolve complex and potentially deadly new traits, said Justin Meyer, MSU graduate student, who co-authored the paper with Richard Lenski, MSU Hannah Distinguished Professor of Microbiology and Molecular Genetics. (more…)
EAST LANSING, Mich. — A receptor found on blood platelets whose importance as a potential pharmaceutical target has long been questioned may in fact be fruitful in drug testing, according to new research from Michigan State University chemists.
A team led by Dana Spence of MSU’s Department of Chemistry has revealed a way to isolate and test the receptor known as P2X1. By creating a new, simple method to study it after blood is drawn, the team has unlocked a potential new drug target for many diseases that impact red blood cells, such as diabetes, hypertension and cystic fibrosis. (more…)
