Phenotype Loss of miRNA165/166 Function (IMAGE) Michigan Technological University Caption When Guiliang Tang's research team knocked out a certain piece of small RNA, it caused Arabidopsis to grow shapelessly compared to a control plant, left. Credit Guiliang Tang 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.