Genomic Data for Sebastolobus Macrochir Population Genetic Analyses

North Pacific and Sea of Okhotsk broadbanded thornyhead (Sebastolobus macrochir) sampled in 2021. The dataset contains GRAS-Di genotyping data for 400 individuals, created by Yuki Yamamoto. It provides resources for population genetic analyses.

Use Cases

• Assess population genetic structure based on genotyping data.
• Estimate contemporary effective population size (Ne) from genetic markers.
• Reconstruct historical Ne trajectories using genetic data.

Strengths

• Data for 400 individual fish provides a substantial sample size.
• Spatial coverage includes the North Pacific and Sea of Okhotsk.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.

Provenance

Source

Yuki Yamamoto via figshare

Collection Method

Genotyping by Random Amplicon Sequencing-Direct (GRAS-Di).

Time Range

Samples collected in 2021.

Freshness

Last updated 2026-05-27 01:07:45; freshness should be verified.

Geography

North Pacific and Sea of Okhotsk.