File upload size is currently capped at 500MB. For assistance adding larger files, please contact discovery-access-systems@nottingham.ac.uk
Thumbnail Image

Nematode surface chemistry dataset

Publication Date
February 4, 2025
Creators
Description
This dataset contains surface chemistry profiles of wild-type Caenorhabditis elegans (N2) and Pristionchus pacificus (PS312), along with their respective daf-22 mutant strains (C. elegans DR476 and P. pacificus RS2770/RS5204), each captured in biological replicates (n = 9). Data were collected using 3D-OrbiSIMS mass spectrometry with an argon gas cluster ion beam (Ar3000+, 20 keV) for surface sputtering and an Orbitrap analyser for high-resolution detection (mass resolving power >240,000 at m/z 200). Surface analysis was confined to the outermost ~50 nm, enabling detailed profiling of species-specific and developmentally regulated lipid compositions. This dataset supports research into nematode physiology, lipid metabolism, and interspecies interactions.
External URI
DOI
Subjects (LCSH)

Nematodes

Parasites

Nematodes -- Evolutio...

Lipids -- Metabolism

Predation (Biology)

Subjects

Nematodes, Lipids, 3D...

Subjects (JACS)

Biological Sciences::...

Subjects (LC)

Q Science::QL Zoology...

Divisions
University of Nottingham, UK Campus::Faculty of Science::School of Pharmacy
Data type
Nematode Surface Chemistry Dataset
Funders
Data collection method
3D-OrbiSIMS
Resource languages
English
Publisher
University of Nottingham
Date Issued
February 4, 2025
Except where otherwise noted, this item's license is described as
File(s)
Thumbnail Image
Name

Nematode_surface_chemistry_dataset_VC.csv

Description
Nematode surface chemistry dataset
Size

8.22 MB

Format

Comma Separated Variable (CSV)

Checksum (MD5)

9d565464dd180a80f4d5159552be7107

Thumbnail Image
Name

README_Nematode_Surface_Chemistry_Dataset_VC.txt

Description
README file containing dataset details, methodology, file structure, and citation information for the Nematode Surface Chemistry Dataset.
Size

2.58 KB

Format

Text

Checksum (MD5)

ff3a40c610bd520918ad171908d1e119