In recent years, extracellular vesicles (EVs) have become a subject of intense study. These
membrane-enclosed spherical structures are secreted by almost every cell type and are …

1. Introduction 2292. Structures 2342.1 The structure of LH2 2342.2 Natural variants of
peripheral antenna complexes 2422.3 RC–LH1 complexes 2423. Spectroscopy 2493.1 …

CTFFIND is a widely-used program for the estimation of objective lens defocus parameters
from transmission electron micrographs. Defocus parameters are estimated by fitting a …

The capacity of soil as a carbon (C) sink is mediated by interactions between organic matter
and mineral phases. However, previously proposed layered accumulation of organic matter …

Accurate 3D representations of lithium-ion battery electrodes, in which the active particles,
binder and pore phases are distinguished and labeled, can assist in understanding and …

Prokaryotes have evolved multiple versions of an RNA-guided adaptive immune system that
targets foreign nucleic acids. In each case, transcripts derived from clustered regularly …

The CRISPR (clustered regularly interspaced short palindromic repeats) immune system in
prokaryotes uses small guide RNAs to neutralize invading viruses and plasmids. In …

Accurate knowledge of defocus and tilt parameters is essential for the determination of three-
dimensional protein structures at high resolution using electron microscopy. We present two …

The licensing of eukaryotic DNA replication origins, which ensures once-per-cell-cycle
replication, involves the loading of six related minichromosome maintenance proteins …

The resolution value claimed for an electron microscopical three-dimensional reconstruction
indicates the overall quality of the experiment. The Fourier shell correlation (FSC) criterion …