Three-Dimensional Reconstruction (IMAGE) Frontiers Caption This is a three-dimensional reconstruction made by synchrotron-based X-ray tomography (srxtm) of the same as in the image above. Fungal mycelium with microstromatolitic structures and remains of prokaryotic cell-like structures in between the fungal hyphae. Credit Dr. Magnus Ivarsson 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.