Published 2020 | Version v1
Dataset Open

non_treated_scale8

  • 1. ROR icon California Institute of Technology

Description

Raw data files of non_treated_scale8

Files

keyimg_wnj2020-02-12-15.jpg
Files (4.8 MB)
Name Size
md5:53b593179b64dc96358698117b59ce99
4.3 MB Download
md5:f9e8826f3107a99450eefeed05311678
465.8 kB Preview Download

Technical info

Tilt Series Date: 2020-02-12

Data Taken By: William Nicolas

Species / Specimen: Allium cepa

Strain:

Tilt Series Settings: Single Axis, tilt range: (-60.0°, 60.0°), step: 3°, constant angular increment, dosage: 80.0 eV/Ų, defocus: -10.0 μm, magnification: 26000x.

Microscope: Caltech Titan Krios

Acquisition Software: Serial EM

Upload Method: webload

Processing Software Used: IMOD

Purification / Growth Conditions / Treatment: Onion peels generated like Kafle et al. 2013, incubated in HEPES >20min until freezing

Sample Preparation: Glow-discharged (15mA – 1min) Quantifoil R2/2 NH2 Cu EM grids (EMSdiasum). Plunge freezing was performed with a 60/40 ratio ethane/propane mix and an FEI Vitrobot Mark IV (Thermo Fisher). Humidity was set at 50%, temperature at 20°C. Grids were first manually backblotted for 6 s in order to attach the cell wall peel firmly to the carbon, followed by two autoblottings (front and back) 5 s, maximal blot force (25) and a drain time of 3 s.

External Files

Files available via S3 at https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/wnj2020-02-12-15/rawdata/

on17-1_lam3_ts2.st, Tilt Series (Pixel Size 0.32 nm), 1.6 GB Download

on17-1_lam3_ts2.rec, Reconstruction (Pixel Size 1.32 nm), 628.2 MB Download

on17-1_lam3_ts2.rawtlt, 272.0 B Download

on17-1_lam3_ts2.mrc.mdoc, 19.2 kB Download

Additional details

Created:
June 3, 2023
Modified:
August 27, 2025