RecA filament (IMAGE) Uppsala University Caption Illustration of the RecA filament. Credit David Goodsell Usage Restrictions May only be published in connection to reports about the research presented in the article 'RecA finds homologous DNA by reduced dimensionality search' or after permission from artist. 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.