Erythromycin Exposure Effects on Marine Diatom Phaeodactylum Tricornutum

A 2026 study by Shou-Fu Zhang investigates the toxicological effects of erythromycin on the marine diatom Phaeodactylum tricornutum. The dataset likely contains experimental results on algal growth, photosynthetic pigments, oxidative stress markers, lipid redistribution, and transcriptomic pathway changes. The data is shared as a 1.2 MB DOCX file under a CC-BY-4.0 license.

Use Cases

• Modeling the concentration-dependent inhibition of algal growth based on erythromycin exposure levels mentioned in the description
• Analyzing lipid remodeling and fatty acid profile changes triggered by antibiotic stress
• Investigating the link between oxidative stress markers and photosynthetic pigment disruption
• Studying transcriptomic pathway alterations related to fatty acid synthesis and degradation

Strengths

• Data is derived from a multi-method study employing growth measurements, Nile red staining, lipidomics, and transcriptomics
• The dataset is openly shared under a permissive CC-BY-4.0 license
• The study investigates a specific concentration range of 0–40 mg/L erythromycin

Limitations

• Column-level documentation is absent; field semantics must be inferred after download
• Row count is unknown, which may limit suitability assessment
• The primary data format is a DOCX document, which may require extraction for computational analysis

Provenance

Source

Shou-Fu Zhang via figshare

Collection Method

Laboratory experiment exposing Phaeodactylum tricornutum to erythromycin and measuring growth, pigments, oxidative stress, lipids, and transcriptomic changes.

Time Range

Study published in 2026.

Freshness

Last updated 2026-04-20 05:22:20; freshness should be verified

Geography

Likely a laboratory study; specific geographic origin of the diatom strain is unknown.