Emerging themes in CryoEM─ Single particle analysis image processing

JL Vilas, JM Carazo, COS Sorzano - Chemical Reviews, 2022 - ACS Publications
Cryo-electron microscopy (CryoEM) has become a vital technique in structural biology. It is
an interdisciplinary field that takes advantage of advances in biochemistry, physics, and …

Big data in cryoEM: automated collection, processing and accessibility of EM data

PR Baldwin, YZ Tan, ET Eng, WJ Rice, AJ Noble… - Current opinion in …, 2018 - Elsevier
Highlights•Cryogenic electron microscopy has been evolving towards a big data field.•Movie-
mode collection and automation has increased throughput.•Improved processing pipelines …

MonoRes: automatic and accurate estimation of local resolution for electron microscopy maps

JL Vilas, J Gómez-Blanco, P Conesa, R Melero… - Structure, 2018 - cell.com
Since the beginning of electron microscopy, resolution has been a critical parameter. In this
article, we propose a fully automatic, accurate method for determining the local resolution of …

The Cas4-Cas1-Cas2 complex mediates precise prespacer processing during CRISPR adaptation

H Lee, Y Dhingra, DG Sashital - Elife, 2019 - elifesciences.org
CRISPR adaptation immunizes bacteria and archaea against viruses. During adaptation, the
Cas1-Cas2 complex integrates fragments of invader DNA as spacers in the CRISPR array …

Local computational methods to improve the interpretability and analysis of cryo-EM maps

S Kaur, J Gomez-Blanco, AAZ Khalifa… - Nature …, 2021 - nature.com
Cryo-electron microscopy (cryo-EM) maps usually show heterogeneous distributions of B-
factors and electron density occupancies and are typically B-factor sharpened to improve …

[PDF][PDF] On bias, variance, overfitting, gold standard and consensus in single-particle analysis by cryo-electron microscopy

COS Sorzano, A Jiménez-Moreno… - … Section D: Structural …, 2022 - journals.iucr.org
Cryo-electron microscopy (cryoEM) has become a well established technique to elucidate
the 3D structures of biological macromolecules. Projection images from thousands of …

The cochaperone CHIP marks Hsp70-and Hsp90-bound substrates for degradation through a very flexible mechanism

L Quintana-Gallardo, J Martín-Benito, M Marcilla… - Scientific Reports, 2019 - nature.com
Some molecular chaperones are involved not only in assisting the folding of proteins but
also, given appropriate conditions, in their degradation. This is the case for Hsp70 and …

A guided tour of selected image processing and analysis methods for fluorescence and electron microscopy

C Kervrann, CÓS Sorzano, ST Acton… - IEEE Journal of …, 2015 - ieeexplore.ieee.org
Microscopy imaging, including fluorescence micro scopy and electron microscopy, has
taken a prominent role in life science research and medicine due to its ability to investigate …

[PDF][PDF] Deep Consensus, a deep learning-based approach for particle pruning in cryo-electron microscopy

R Sanchez-Garcia, J Segura, D Maluenda, JM Carazo… - IUCrJ, 2018 - journals.iucr.org
Single-particle cryo-electron microscopy (cryo-EM) has recently become a mainstream
technique for the structural determination of macromolecules. Typical cryo-EM workflows …

Advances in xmipp for cryo–electron microscopy: From xmipp to scipion

D Strelak, A Jiménez-Moreno, JL Vilas… - Molecules, 2021 - mdpi.com
Xmipp is an open-source software package consisting of multiple programs for processing
data originating from electron microscopy and electron tomography, designed and managed …