Nascent plasma membrane ruffle (IMAGE) Umea University Caption Coloured electron microscopy image of a nascent plasma membrane ruffle enclosing a bacterium which invades an intestinal epithelial cell. Credit Sample: Lalitha Tadala; Image acquisition: Ramón Cervantes-Rivera; Artistic rendering: Atin Sharma. MIMS, Umeå University. Usage Restrictions Image may only be used in conjunction with content related to this press release. 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.