Genomic and Palaeoclimatic Data for Poa Bluegrass Adaptation Study

Four supplementary datasets support a 2026 manuscript on Pleistocene adaptation in bluegrasses. The bundles include molecular, morphological, demographic, and species distribution modeling data and scripts. Author Evgenii Baiakhmetov published the data under a CC-BY-4.0 license on figshare.

Use Cases

• Conduct phylogenetic and population structure analysis based on the DArTseq dataset and SNAPP/STRUCTURE outputs.
• Perform morphological trait analysis and classification based on the PCA and LDA results for Poa species.
• Model historical demographic scenarios based on the input datasets and output files from the GADMA analysis.
• Predict past and present species distributions based on the SDM dataset and associated spatial analysis scripts.

Strengths

• Includes four distinct, thematically bundled datasets covering molecular, morphological, demographic, and ecological analyses.
• Published under a permissive CC-BY-4.0 license, facilitating reuse and redistribution.
• Associated with a specific, peer-reviewed research manuscript (Baiakhmetov et al., 2026), providing academic context.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and individual file sizes are unknown, which may limit suitability assessment.
• Data is tied to a specific study's methodology, which may limit generalizability.

Provenance

Source

Evgenii Baiakhmetov

Collection Method

Created as supplementary material for a genomic and palaeoclimatic research study.

Freshness

Last updated 2026-05-09 05:15:59; freshness should be verified.