University of Wisconsin–Madison

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A single gene controls a key difference between maize and its wild ancestor

One of the greatest agricultural and evolutionary puzzles is the origin of maize – and part of the answer may lie in a plot of corn on the western edge of Madison, where a hybrid crop gives new life to ancient genetic material. A UW-Madison genetics team has demonstrated that a single gene, called tga1, controls kernel casing in maize — evidence that modest alterations in single genes can cause dramatic changes in the way traits are expressed.

Gernsbacher named APS President-elect

Morton Ann Gernsbacher, the Vilas Research Professor and Sir Frederic C. Bartlett Professor of Psychology at UW-Madison, is president-elect of the American Psychological Society, an international organization dedicated to the advancement of scientific psychology.

Scientist wins major grant to study immune cells

An immunologist at UW-Madison is one of 15 U.S. researchers this summer who were named 2005 Pew Scholars in the Biomedical Sciences. Jenny Gumperz, an assistant professor of medical microbiology and immunology, will receive $60,000 per year for the next four years from the Pew Charitable Trusts, an independent nonprofit organization that annually funds innovative research projects in the fields of science and technology.

Advance planning may ease move-in day challenges

Construction projects around campus will make the move of some 6,700 students into residence halls this month more challenging than usual, say housing officials at UW-Madison. University employees and visitors are likely to experience additional traffic congestion and delays during the biggest days of the move-in.

Partnership to boost students’ financial survival skills

Great Lakes Higher Education Guaranty Corporation (Great Lakes) is partnering with the School of Human Ecology at UW-Madison to meet the growing demand for resources to help college students boost their financial survival skills. The two organizations have entered into an agreement to develop a course to prepare students to make wise financial choices in college and beyond.

Gender hormones may lend to social disorder therapies

Researchers at UW-Madison have made the surprising finding that estrogen-and even dopamine, a neurotransmitter-also play critical roles in the development of aggressive social play behaviors. The work may one day help diagnose new autism cases and potentially pave the way for new hormone-based therapeutic approaches that counteract the social difficulties of autism.