Supported Applications


  • Description

    a program for the refinement of helical filament reconstructions from cryo electron micrographs. It is primarily used to process images of amyloid fibrils, though it has also been tested on TMV and actin filaments.

  • Primary Citation*

    A. Rohou and N. Grigorieff. 2014. Frealix: model-based refinement of helical filament structures from electron micrographs. Journal of Structural Biology. 186(2): 234-244.

    • *Full citation information available through

  • Categories

    Electron Microscopy

  • Default Versions

    Linux 64 1.1.0

  • Developers

    Nikolaus Grigorieff.