Precise Insight into the Depths of Cells (IMAGE) Goethe University Frankfurt Caption Live yeast cell embedded in agarose. From left to right: conventional fluorescence, conventionally treated and with csiLSFM. The bar is 1 μm wide. Credit Stelzer Research Group, Goethe University Frankfurt 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.