Arts & Sciences

Five undergraduates pursuing unpaid public-service internships will be the first beneficiaries of a new Public Service Summer Stipend program.

They are Alan Bender, Barbara Levy Landes, Sanford Loewentheil, Kate Hilliker Murashige and Jill Evans Petzall; John Berg will receive the Dean’s Medal.

Washington University in St. Louis will host a symposium May 30-31 to bring together people interested in developing new enterprises in Missouri based on research discoveries.

WarrenSpending by federal regulatory agencies is scheduled to decline when adjusted for inflation according to “Moderating Regulatory Growth: An Analysis of the U.S. Budget for Fiscal Years 2006 and 2007,” this year’s edition of the annual report on regulatory spending and staffing by the Mercatus Center at George Mason University and the Weidenbaum Center on the Economy, Government, and Public Policy at Washington University in St. Louis.

“U.S.-China Business Relations” is the focus of a three-day academic symposium that kicks off with a public conference from 7:30 a.m. to 3:30 p.m. May 11 in Room 311, Anheuser-Busch Hall. U.S.-China commercial relations and intellectual property rights are among topics to be covered.

David Kilper/WUSTL PhotoMemory Elvin-Lewis in the Goldfarb Greenhouse inspects a kava plant. Elvin-Lewis has written a chapter in a new book that is critical of the unregulated U.S. herbal trade.Ginsengs, echinaceas, and ephedras, oh my! These herbs sound innocuous enough, however, according to Memory Elvin-Lewis, Ph.D., professor of microbiology and ethnobotany in biomedicine in Arts & Sciences at Washington University in St. Louis, Americans are unaware of the dangers inherent in these herbal supplements. More…

David Kilper/WUSTL PhotoChristine Kirmaier (left) and Dewey Holten making adjustments in their sophisticated laser laboratory. Their findings advance the understanding of photosynthesis.In the famous Robert Frost poem, “The Road Not Taken,” the persona, forced to travel one of two roads, takes the one less traveled by, and “that has made all the difference.” Chemists at Washington University in St. Louis and Stanford University, in kinship with Frost, have modified a key protein in a bacterium to move electrons along a pathway not normally traveled by. They got this to happen 70 percent of the time. That yield “makes all the difference.” More…

Olga Pontes & Craig PikaardThe protein HDA6 shows up as a red stain in this Arabidopsis leaf cell nucleus.A team of researchers, including biologists at Washington University in St. Louis, has discovered the key role one protein plays in a major turn-off — in this case, the turning off of thousands of nearly identical genes in a hybrid plant. Studying the phenomenon of nucleolar dominance, in which one parental set of ribosomal genes in a hybrid is silenced, Craig Pikaard, Ph.D., Washington University professor of biology in Arts & Sciences and colleagues have identified the protein HDA6 as an important player in the silencing. More…

“When colleagues have professed great satisfaction about being a part of this community, it validates what we are doing,” Chancellor Wrighton said.

He’s on the faculty of Rome’s Santa Cecilia Music Conservatory and is director of the Officina Musicale Dell’Altipiano Delle Rocche.