A 2026 study by Casey Richards investigates genetic structure and adaptive potential in the marine mussel Mytilus californianus. The dataset likely contains whole-genome sequencing and experimental metabolic response data for populations distributed along a 181 km gradient from the Strait of Juan de Fuca to San Juan Island, Washington, USA. It was published on figshare under a CC-BY-4.0 license.
Use Cases
- Analyzing correlations between environmental gradients and genetic variation based on the described 181 km coastal transect.
- Modeling the relationship between population size, structural genetic variation, and plasticity based on described differences between inner and outer coast populations.
- Investigating genomic signatures of adaptation to heat and pH stress based on described focus on heat shock proteins and metabolic responses.
- Assessing the role of gene flow in adaptive potential based on described findings for centrally located populations in the Strait of Juan de Fuca.
Strengths
- Focuses on a specific 181 km environmental gradient with distinct selective pressures described.
- Combines multiple data types: whole-genome sequencing and ocean manipulation experiment results as described.
- Explicitly tests hypotheses about local adaptation versus phenotypic plasticity, providing a clear research framework.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
- Data may reflect geographic bias inherent to the single study region described.
Provenance
- Source
- figshare, author Casey Richards.
- Collection Method
- Data likely gathered via field sampling, whole-genome sequencing, and controlled laboratory experiments as described.
- Time Range
- null
- Freshness
- Last updated 2026-04-21 16:44:50; freshness should be verified.
- Geography
- Strait of Juan de Fuca, Washington, USA to Cattle Point, San Juan Island (181 km coastal gradient).