Ariane Briegel

The unique structure of archaeal 'hami', highly complex cell appendages with nano-grappling hooks.

Multiple large filament bundles observed in Caulobacter crescentus by electron cryotomography.

How electron cryotomography is opening a new window onto prokaryotic ultrastructure.

Electron cryotomography sample preparation using the Vitrobot.

Tetrasphaera remsis sp. nov., isolated from the Regenerative Enclosed Life Support Module Simulator (REMS) air system.

Location and architecture of the Caulobacter crescentus chemoreceptor array.

Ignicoccus hospitalis and Nanoarchaeum equitans: ultrastructure, cell-cell interaction, and 3D reconstruction from serial sections of freeze-substituted cells and by electron cryotomography.

Stygiolobus rod-shaped virus and the interplay of crenarchaeal rudiviruses with the CRISPR antiviral system.

An improved cryogen for plunge freezing.

A self-associating protein critical for chromosome attachment, division, and polar organization in caulobacter.

Universal architecture of bacterial chemoreceptor arrays.

Bactofilins, a ubiquitous class of cytoskeletal proteins mediating polar localization of a cell wall synthase in Caulobacter crescentus.

Mutations in the Lipopolysaccharide biosynthesis pathway interfere with crescentin-mediated cell curvature in Caulobacter crescentus.

DipM, a new factor required for peptidoglycan remodelling during cell division in Caulobacter crescentus.

The metabolic enzyme CTP synthase forms cytoskeletal filaments.

Correlated light and electron cryo-microscopy.

Long helical filaments are not seen encircling cells in electron cryotomograms of rod-shaped bacteria.

Structural diversity of bacterial flagellar motors.

Activated chemoreceptor arrays remain intact and hexagonally packed.