Intestinal Bacteria Migrate to the Spleen (image) CNRS Share Print E-Mail Caption Fluorescence in-situ hybridization (FISH) is used to detect bacteria in the spleen of a normal mouse (left) and the spleen of a mouse with a MAVS deficiency (right). Spleen cells appear in blue; bacteria are stained red. Credit Ana Hennino, David Bauché, Emilie Plantamura / CIRI Usage Restrictions May only be used to report on this research, with appropriate credit and caption. Share Print E-Mail 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.