Published 2020 | Version v1
Dataset Open

BacillusSubtilis_293

  • 1. ROR icon California Institute of Technology

Description

Bacterial nanotubes (like what is described in Sigal ben Yehuda and Ilan Rosenshine work).

Files

keyimg_mka2020-02-16-111.jpg
Files (7.0 MB)
Name Size
md5:2c76589ddea3c4a8fa5555f7b6d8c8d2
5.2 MB Download
md5:36531b056c9c31529462f1e0c96e2ea8
1.7 MB Preview Download

Technical info

Tilt Series Date: 2020-02-16

Data Taken By: Mohammed Kaplan

Species / Specimen: Bacillus subtilis

Strain: AB293, ΔponA amyE::fliP-2XHA sacA::ymdB Δmbl

Tilt Series Settings: Single Axis, tilt range: (-60.0°, 60.0°), step: 3°, constant angular increment, dosage: 150.0 eV/Ų, defocus: -6.0 μm, magnification: 19500x.

Microscope: Caltech Titan Krios

Acquisition Software: Serial EM

Upload Method: pipeline

Processing Software Used: Raptor

Collaborators and Roles: The samples were prepared with Amit and Ritesh (from Sigal Ben Yehuda and Ilan Rosenshine . labs at the Hebrew University). These Samples were incubated for four hours on grids on plates

Purification / Growth Conditions / Treatment: Cells were streaked on an agar plate from a -80C stock and incubated at 37C. Next day, the . cells were inoculated in 3 ml of LB and grown at 37C to OD 0.8-1. Cells were then added to . grids on agar plates and incubated for 4 hours at 37 C. The grids were washed with PBS and . then blotted and plunge frozen.

Sample Preparation: The sample was manually blotted to increase the chance of finding an intercellular nanotube.

External Files

Files available via S3 at https://sdsc.osn.xsede.org/ini210004tommorrell/tomography_archive/mka2020-02-16-111/rawdata/

Bsubtilis_293_112_af.mrc, Tilt Series (Pixel Size 0.449 nm), 1.9 GB Download

Bsubtilis_293_112_af_part41_8.rec, Reconstruction (Pixel Size 1.796 nm), 737.3 MB Download

Additional details

Created:
June 4, 2023
Modified:
August 29, 2025