Author: Diana Lutz

ElginWashington University in St. Louis is in the spotlight for its pivotal role in the Genomics Education Partnership, a collaborative effort to provide research experience in genomics to undergraduate classrooms across the country. At the helm of this mission is Sarah C.R. Elgin, Ph.D., WUSTL professor of biology and professor of education in Arts & Sciences, as well as professor of biochemistry & molecular biophysics and professor of genetics in the School of Medicine.

Researchers at Washington University in St. Louis have shed light on a basic process that could improve future solar cells. Dewey Holten, Ph.D., professor of chemistry in Arts & Sciences and graduate student Hee-eun Song have directly measured the rate of hole transfer between identical porphyrin compounds in their ground states. These results are key to understanding the fundamental processes underlying charge separation in this sort of structure and have applications for improving the efficiency of solar cells.

Biologists at Washington University in St. Louis have made major headway in explaining a mechanism by which plant cells silence potentially harmful genes. A team led by Craig Pikaard, Ph.D., WUSTL professor of biology in Arts & Sciences, has published a paper this month in Cell, that explains how RNA polymerases work together to use the non-coding region of DNA to prevent destructive, virus-derived genes from being activated.

To most, the Bible is a somber work, full of such serious melodramas as Abraham intent on carving up his son at God’s demand, Job enduring his many burdensome troubles, and powerful, piercing language, such as the immortal line: Jesus wept. To David A. Peters, Ph.D., McDonnell Douglas Professor of Engineering at Washington University in St. Louis, the Bible indeed is a beautiful work that is sprinkled liberally with, at times, rollicking humor. Peters, whose academic expertise is aeronautics, particularly helicopter mechanics, has written a book, The Many Faces of Biblical Humor (Hamilton Books, 2008) that overwhelmingly backs his claim.

Wind power is one practical alternative to petroleum.The director of a sustainable energy research center at Washington University in St. Louis is challenging President-elect Barack Obama to set goals in energy research and implementation. “I would like to see the next president of the United States set a similar goal to President Kennedy’s from 1961 — to put a man on the moon and to bring him back to Earth by the end of the decade,” says Himadri B. Pakrasi, Ph.D., the George William and Irene Koechig Freiberg Professor of Biology in Arts & Sciences, and Professor of Energy in the School of Engineering and Applied Science.

CrissIt’s a 500-pound gorilla that Robert Criss, Ph.D., professor of earth and planetary sciences in Arts & Sciences at Washington University in St. Louis, sees standing on the speaker’s dais at political rallies, debates and campaigns. Its name is population growth. And sometime during President-elect Barack Obama’s first several months in office, he will have to factor it into future environmental policy, says Criss.”Population growth is driving all of our resource problems, including water and energy. The three are intertwined,” Criss says. “The United States has over 305 million people of the 6.7 billion on the planet. We are dividing a finite resource pie among a growing number of people on Earth. We cannot expect to sustain exponential population growth matched by increased per capita use of water and energy. It’s troubling. But politicians and religious leaders totally ignore the topic.”

A groundbreaking ceremony for a new energy and environmental engineering building on the Danforth Campus of Washington University in St. Louis will be held Wednesday, Oct. 29, on the parking lot adjacent to Whitaker Hall, near the corner of Skinker Boulevard and Forest Park Parkway, according to Chancellor Mark S. Wrighton. The ceremony will begin at 1 p.m., with the groundbreaking scheduled for 1:45 p.m. The building, which will be named in honor of Stephen F. and Camilla T. Brauer, will be east of and adjoining to Whitaker Hall, home of the biomedical engineering department.

Beginning this fall, the School of Engineering and Applied Science will no longer admit students for the bachelor of science degree in civil engineering and will not seek re-accreditation for the program when it expires in September 2013.

Photo by David KilperWUSTL biologists will play a key role in helping restore the longleaf pine communities of the southeastern United States.

Photo by David KilperCalifornia Institute of Technology Professor Nathan Lewis, Ph.D. (right), spoke to a large crowd Sept. 23 for the International Center for Advanced Renewable Energy and Sustainability (I-CARES).