Raw Data: Phenotypic Heterogeneity in Bacterial T6SS Expression

Raw data from a study on the epigenetic regulation of the Type VI Secretion System (T6SS) in enteroaggregative Escherichia coli (EAEC). The dataset, shared by Boris Taillefer on figshare, was last updated on June 4, 2026. It likely contains experimental measurements quantifying T6SS expression heterogeneity under iron-limiting conditions.

Use Cases

• Modeling the population dynamics of ON/OFF bacterial subpopulations based on the described phenotypic heterogeneity.
• Analyzing the relationship between iron limitation and gene expression based on the described experimental conditions.
• Investigating the role of Fur regulator and DNA methylation in epigenetic control based on the described regulatory interplay.

Strengths

• Data is openly shared under a CC-BY-4.0 license, permitting reuse with attribution.
• The dataset is associated with a specific, peer-reviewed research question on bacterial phenotypic heterogeneity.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment for statistical modeling.
• The dataset is small (659.4 KB), indicating a limited scope likely focused on a specific experimental series.

Provenance

Source

figshare, author Boris Taillefer

Collection Method

Likely generated from fluorescent microscopy recordings and functional analyses of bacterial cultures as described.

Freshness

Last updated 2026-06-04 17:39:23; freshness should be verified.