ELECTRON MICROSCOPY

Sample

Aqaurevirus: Grass carp reovirus (GCRV)

Specimen Preperation
Sample Aggregation State PARTICLE
Vitrification Instrument ?
Cryogen Name ETHANE
Sample Vitrification Details Manual pluger freshing into liquid ethane
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles 15000
Reported Resolution (Å) 4.5
Resolution Method ?
Other Details ?
Refinement Type
Symmetry Type POINT
Map-Model Fitting and Refinement
ID 1
Refinement Space ?
Refinement Protocol ?
Refinement Target ?
Overall B Value 100
Fitting Procedure ?
Details ?
Data Acquisition
Detector Type GENERIC CCD
Electron Dose (electrons/Å2) 20
Imaging Experiment
Date of Experiment ?
Temprature (Kelvin)
Microscope Model FEI POLARA 300
Minimum Defocus (nm) 800
Maximum Defocus (nm) 2300
Minimum Tilt Angle (degrees) 0
Maximum Tilt Angle (degrees) 0
Nominal CS 2.0
Imaging Mode BRIGHT FIELD
Specimen Holder Model ?
Nominal Magnification 154380
Calibrated Magnification ?
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 300
Imaging Details The electron beam is carefully monitored to ensure that the beam is just slightly larger than the CCD. See above
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
. Fully corrected. See Zhou et al., 1999, J. Virol. 73, 3210-3218