'Cryo em' diaporamas de présentation

For Biological Macromolecules :

For Biological Macromolecules :. For Biological Macromolecules : Motion is an integral part of function. For Biological Macromolecules : Motion is an integral part of function Motion is good for theoreticians like me. For Biological Macromolecules :

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Corinne Smith School of Life Sciences

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Single-particle reconstruction in the absence of symmetry

Single-particle reconstruction in the absence of symmetry. Absence of symmetry means much larger data collection Absence of crystal packing means larger degree of variability, i.e., heterogeneity of particle set Low-resolution density maps must be interpreted in terms of atomic structures.

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A comparison of membrane-containing bacteriophage and archaeal virus structures by cryo-EM

A comparison of membrane-containing bacteriophage and archaeal virus structures by cryo-EM. Sarah Butcher ERICE 2006. Enveloped virus session. irido. adeno. PRD1. Lineage 1 Lineage 2 Lineage 3. phi6. BTV. herpes. Membrane-containing viruses: antipasta misto.

427 views • 30 slides

Computing a Family of Skeletons of Volumetric Models for Shape Description

Computing a Family of Skeletons of Volumetric Models for Shape Description. Tao Ju Washington University in St. Louis. Skeleton. A medial representation of an object Thin (dimension reduction) Preserving shape and topology. Where Skeletons Are Used. Animating characters

380 views • 23 slides

Cryoelectron Microscopy

Cryoelectron Microscopy. Andy Howard Biology 555 9 October 2018. Agenda. Electron Microscopy Applying Transmission EM to biological macromolecules Low temperature: why and how Negative stains Multiple-sample averaging. Electron Microscopy.

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Motor Proteins - Experiments

Motor Proteins - Experiments. Biochemistry 4000 Dr. Ute Kothe. Switch-based mechanism of kinesin. Crystal Structure of KIF1A: monomeric, processive kinesin Neck linker exchanged for the one from conventional kinesin FHA = fork-head-associated domain, might bind microtubule

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Single Particle Cryo -EM

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Cryo-EM

Electron microscopy (EM) has become an extremely popular method for the ultrastructural study of macromolecules, cells and tissues. An aqueous biological sample is frozen rapidly and irradiated with a beam of electrons. A detector senses how the electrons are scattered and a computer reconstructs the 3D-shape of the molecule.

35 views • 1 slides