Arsenic Detoxification in Yellowstone Microbial Biofilms by Depth and Distance

21.2 KB of tabular data from a study of microbial mats in Yellowstone National Park's thermoalkaline springs. The dataset, authored by Gwendolyn Cooper and last updated in April 2026, likely contains results on community composition and arsenic speciation across mat depth and distance from the spring source. The research integrated metagenome sequencing, imaging, and mass spectrometry to analyze genera like Roseiflexus, Thermus, and Synechococcus.

Use Cases

• Modeling arsenic detoxification mechanisms based on microbial community stratification mentioned in the description.
• Analyzing correlations between geochemical gradients and microbial genus presence (e.g., Roseiflexus, Thermus, Synechococcus).
• Studying the generation of bioarsenicals by mat-dwelling microorganisms as confirmed by arsenical speciation.
• Investigating the modular, stratified structure of microbial mats shaped by environmental conditions.

Strengths

• Data is derived from an integrated study using metagenome sequencing, imaging techniques, and mass spectrometry.
• Focuses on a specific, extreme environment: thermoalkaline springs in Yellowstone National Park high in arsenic.
• Released under the permissive CC-BY-4.0 license, facilitating reuse.

Limitations

• The dataset is very small at 21.2 KB, indicating limited scope.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

figshare, authored by Gwendolyn Cooper.

Collection Method

Data likely generated from metagenome sequencing, microscopy, and mass spectrometry analysis of microbial mat samples.

Freshness

Last updated 2026-04-30 05:41:45; freshness should be verified.

Geography

Yellowstone National Park (YNP), USA thermal springs.