Georgia Tech <I>E. coli</I> Genome Sequencing (IMAGE) Georgia Institute of Technology Caption By identifying strains of E. coli bacteria that might not indicate an environmental hazard, Georgia Tech civil and environmental engineering assistant professor Kostas Konstantinidis (left) and biology graduate student Chengwei Luo have called into question the meaning of the standard fecal coliform test used to monitor water quality. Credit Georgia Tech/Gary Meek Usage Restrictions None License Licensed 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.