Isoetes3 (IMAGE) Boyce Thompson Institute Caption The genome of this humble quillwort (Isoetes taiwanensis) could hold secrets to help make crops use water or carbon dioxide more efficiently. Credit Pi-Fong Lu Usage Restrictions must give proper credit 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.