** Please note: The intial PMN 8.0 release in June 2013 included CornCyc 3.0. The complete release in July 2013 included CornCyc 3.5. In CornCyc 3.5, we removed proteins that are no longer associated to any reactions, to complete the process of annotation updates of CornCyc 3.0. In CornCyc 4.0 (released in November 2013), we fixed a technical data-processing error and added missing components to CornCyc.