Understanding life

Photo by David KilperRobert Blankenship, Ph.D., the Lucille P. Markey Distinguished Professor of Arts & Sciences, seeks to better understand one of the basics of life on earth: photosynthesis, the transformation of light, carbon dioxide and water into chemical energy in plants and some bacteria.

Decoding leukemia patient genome another step forward in cancer fight

Decoding the complete DNA of cancer patients is giving School of Medicine scientists a clearer picture of the complexity of the disease and allowing them to see intriguing and unexpected genetic relationships among patients. The scientists have sequenced the genome of a second patient with acute myeloid leukemia, discovering a suite of genetic changes in the cancer cells.

“A Challenge to Democracy”

Ethnic profiling is illegal in the United States, prohibited by the Fourth Amendment, which requires probable cause for searches and seizures, and by the Fourteenth Amendment, which calls for equal protection under the law. And yet as the recent arrest of Harvard scholar Henry Louis Gates demonstrates, the issue remains far from settled. This fall Washington University in St. Louis will present “Ethnic Profiling: A Challenge to Democracy,” a semester-long series exploring the history, impact and ethical issues surrounding ethnic profiling through lectures, readings, performances, panel discussions and other events.