PolyMarker (IMAGE) Earlham Institute Caption PolyMarker can find all the copies of a DNA sequence across the wheat genome and highlight variations that are likely to be useful for markers for breeding programs. Credit Ricardo Ramirez-Gonzalez, The Genome Analysis Centre (TGAC) 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.