Collection of embryos (IMAGE) University of California - San Diego Caption This gallery depicts a collection of embryos after genes were blocked one at a time. The distinct outcomes (or characteristics observed) for each embryo reflects the specific functions of the genes tested. Credit Rebecca Green, Oegema Lab, UC San Diego Usage Restrictions Must be used with Cell paper on gene function in early embryo development. 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.