Squid light organ (IMAGE) University of Hawaii at Manoa Caption A 63x magnification image showing the 4-week-old light organ during the day showing EsMIF (magenta) surrounding the crypt spaces. Host DNA is labeled in blue and the bacteria are labeled in green. Credit Eric Koch Usage Restrictions Image may only be used with appropriate caption and credit. 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.