Ontology highlight
ABSTRACT:
SUBMITTER: Zivanov J
PROVIDER: S-EPMC7055373 | biostudies-literature | 2020 Mar
REPOSITORIES: biostudies-literature
Zivanov Jasenko J Nakane Takanori T Scheres Sjors H W SHW
IUCrJ 20200211 Pt 2
Methods are presented that detect three types of aberrations in single-particle cryo-EM data sets: symmetrical and antisymmetrical optical aberrations and magnification anisotropy. Because these methods only depend on the availability of a preliminary 3D reconstruction from the data, they can be used to correct for these aberrations for any given cryo-EM data set, <i>a posteriori</i>. Using five publicly available data sets, it is shown that considering these aberrations improves the resolution ...[more]