Associate professors (IMAGE) University of Houston Caption Rebecca Zufall (left), University of Houston associate professor of biology and biochemistry, is principal investigator of the grant award, which funds STEGG-INTERACT for four years. Richard Meisel (right), UH associate professor of biology and biochemistry, is co-principal investigator. Credit Credit University of Houston Usage Restrictions Credit University of Houston License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.