Science & Technology

Understanding how a cell commits resources to building new parts — and eventually divides into two cells — is the focus of a new grant for Shankar Mukherji, assistant professor of physics in Arts & Sciences. The research is funded by the National Institutes of Health (NIH).

Washington University’s Jonathan Silva and Jeanne Nerbonne led a team that found that two drugs sometimes prescribed to treat arrhythmias affect heart atria and ventricles differently depending on the molecular composition of the sodium channels expressed.

Joe Rowles, a postdoctoral research associate working with Gary Patti in chemistry in Arts & Sciences, won a Molecular Oncology Training Grant to support his participation in the Siteman Cancer Center’s Cancer Biology Pathway Program.

Biologists in Arts & Sciences used statistical methods to trace the path of Pieridae family butterflies as they diversified and their plant hosts fought back, over and over again. The study also finds that butterflies often regain hosts they haven’t used for millions of years.

Himadri Pakrasi, the George William and Irene Koechig Freiberg Professor in biology in Arts & Sciences, received a $75,000 grant from the U.S. Department of Agriculture’s National Institute of Food and Agriculture (NIFA) to support greenhouse gas reduction initiatives.

Scialog: Advancing BioImaging has awarded Ulugbek Kamilov $50,000 for research into the merging of two imaging technologies.

Researchers look at whether Ozark oases at Tyson Research Center — climate change refugia — could help species persist in spite of rising temperatures.

Research from the lab of Deanna Barch shows a lasting relationship between childhood poverty, brain development.

Biologists at Washington University in St. Louis examined data from 2,600 lizard species worldwide and discovered that while hundreds of different types of lizards have independently evolved arboreal lifestyles, species that possessed sticky toepads prevailed.

Planetary scientist Sarah Stewart Johnson, AB ’01, wants to find the limits of life and broaden our world.