Cryo-electron tomography: the resolution revolution and a surge of in situ virological discoveries

Y Hong, Y Song, Z Zhang, S Li - Annual Review of Biophysics, 2023 - annualreviews.org
The recent proliferation of cryo-electron tomography (cryo-ET) techniques has led to the cryo-
ET resolution revolution. Meanwhile, significant efforts have been made to improve the …

A Bayesian approach to single-particle electron cryo-tomography in RELION-4.0

J Zivanov, J Otón, Z Ke, A von Kügelgen, E Pyle, K Qu… - Elife, 2022 - elifesciences.org
We present a new approach for macromolecular structure determination from multiple
particles in electron cryo-tomography (cryo-ET) data sets. Whereas existing subtomogram …

CryoDRGN-ET: deep reconstructing generative networks for visualizing dynamic biomolecules inside cells

R Rangan, R Feathers, S Khavnekar, A Lerer… - Nature …, 2024 - nature.com
Advances in cryo-electron tomography (cryo-ET) have produced new opportunities to
visualize the structures of dynamic macromolecules in native cellular environments. While …

An image processing pipeline for electron cryo‐tomography in RELION‐5

A Burt, B Toader, R Warshamanage… - FEBS Open …, 2024 - Wiley Online Library
Electron tomography of frozen, hydrated samples allows structure determination of
macromolecular complexes that are embedded in complex environments. Provided that the …

High-throughput cryo-ET structural pattern mining by unsupervised deep iterative subtomogram clustering

X Zeng, A Kahng, L Xue, J Mahamid… - Proceedings of the …, 2023 - National Acad Sciences
Cryoelectron tomography directly visualizes heterogeneous macromolecular structures in
their native and complex cellular environments. However, existing computer-assisted …

Streamlined structure determination by cryo-electron tomography and subtomogram averaging using TomoBEAR

N Balyschew, A Yushkevich, V Mikirtumov… - Nature …, 2023 - nature.com
Structures of macromolecules in their native state provide unique unambiguous insights into
their functions. Cryo-electron tomography combined with subtomogram averaging …

[HTML][HTML] Recent advances in data collection for Cryo-EM methods

A Cheng, Y Yu - Current Opinion in Structural Biology, 2024 - Elsevier
Methods of transmission electron microscopy (TEM) are typically used to resolve structures
of vitrified biological specimens using both single particle analysis (SPA) and tomographic …

MDTOMO method for continuous conformational variability analysis in cryo electron subtomograms based on molecular dynamics simulations

R Vuillemot, I Rouiller, S Jonić - Scientific Reports, 2023 - nature.com
Cryo electron tomography (cryo-ET) allows observing macromolecular complexes in their
native environment. The common routine of subtomogram averaging (STA) allows obtaining …

MemBrain v2: an end-to-end tool for the analysis of membranes in cryo-electron tomography

L Lamm, S Zufferey, RD Righetto, W Wietrzynski… - bioRxiv, 2024 - biorxiv.org
MemBrain v2 is a deep learning-enabled program aimed at the efficient analysis of
membranes in cryo-electron tomography (cryo-ET). The final v2 release of MemBrain will …

Computational methods toward unbiased pattern mining and structure determination in cryo-electron tomography data

HHS Kim, MR Uddin, M Xu, YW Chang - Journal of molecular biology, 2023 - Elsevier
Cryo-electron tomography can uniquely probe the native cellular environment for
macromolecular structures. Tomograms feature complex data with densities of diverse …