WikiSysop: Created page with "== Citation == Zivanov, J.; Nakane, T.; Forsberg, B. O.; Kimanius, D.; Hagen, W. J.; Lindahl, E. & Scheres, S. H. New tools for automated high-resolution cryo-EM structur..."

2018-12-26T20:24:31Z

Created page with "== Citation == Zivanov, J.; Nakane, T.; Forsberg, B. O.; Kimanius, D.; Hagen, W. J.; Lindahl, E. & Scheres, S. H. New tools for automated high-resolution cryo-EM structur..."

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== Citation ==

Zivanov, J.; Nakane, T.; Forsberg, B. O.; Kimanius, D.; Hagen, W. J.; Lindahl, E. & Scheres, S. H. New tools for automated high-resolution cryo-EM structure determination in RELION-3. eLife, 2018, 7

== Abstract ==

Here, we describe the third major release of RELION. CPU-based vector acceleration has been added in addition to GPU support, which provides flexibility in use of resources and avoids memory limitations. Reference-free autopicking with Laplacian-of-Gaussian filtering and execution of jobs from python allows non-interactive processing during acquisition, including 2D-classification, model generation and 3D-classification. Per-particle refinement of CTF parameters and correction of estimated beam tilt provides higher resolution reconstructions when particles are at different heights in the ice, and/or coma-free alignment has not been optimal. Ewald sphere curvature correction improves resolution for large particles. We illustrate these developments with publicly available data sets: together with a Bayesian approach to beam-induced motion correction it leads to resolution improvements of 0.2-0.7 Å compared to previous RELION versions.

== Keywords ==

== Links ==

https://cdn.elifesciences.org/articles/42166/elife-42166-v2.pdf

== Related software ==

== Related methods ==

== Comments ==

2018Zivanov Relion3 - Revision history

WikiSysop: Created page with "== Citation == Zivanov, J.; Nakane, T.; Forsberg, B. O.; Kimanius, D.; Hagen, W. J.; Lindahl, E. & Scheres, S. H. New tools for automated high-resolution cryo-EM structur..."