Peptidoglycan Surrounding Moss Chloroplasts (IMAGE) Kumamoto University Caption This is a reconstructed three-dimensional confocal micrographs showing fluorescence in the moss chloroplast caused by (left) the binding of Alexa Fluor 488 to D-Ala-D-Ala revealing a peptidoglycan 'wall'; and (middle) chlorophyll autofluorescence. The right image is a combination of the left and middle images. (Adapted from Fig. 4B of Hirano et al., 2016) Credit Professor Hiroyoshi Takano Usage Restrictions This image may only be used in conjunction with the accompanying release, or stories written about the work described in the release with reference to the original work (Hirano et al., 2016). 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.