Data from: The genomic footprint of coastal earthquake uplift ...

• Main Authors: Parvizi, Elahe, Fraser, Ceridwen, Dutoit, Ludovic, Craw, Dave, Waters, Jonathan
• Format: Dataset
• Language: English
• Published: Dryad 2020
• Subjects: New Zealand; Antarc*; Antarctica
• Online Access: https://dx.doi.org/10.5061/dryad.pg4f4qrkm; https://datadryad.org/stash/dataset/doi:10.5061/dryad.pg4f4qrkm

Theory suggests that catastrophic earth-history events can drive rapid biological evolution, but empirical evidence for such processes is scarce. Destructive geological events such as earthquakes can represent large-scale natural experiments for inferring such evolutionary processes. We capitalised on a major prehistoric (800 y BP) geological uplift event affecting a southern New Zealand coastline to test for the lasting genomic impacts of disturbance. Genome-wide analyses of three co-distributed keystone kelp taxa revealed that post-earthquake recolonization drove the evolution of novel, large-scale intertidal spatial-genetic ‘sectors’ which are tightly linked to geological fault boundaries. Demographic simulations confirmed that, following widespread extirpation, parallel expansions into newly vacant habitats rapidly restructured genome-wide diversity. Interspecific differences in recolonization mode and tempo reflect differing ecological constraints relating to habitat choice and dispersal capacity among ... : D.antarctica_popmap population map of Durvillaea antarctica used for de novo SNP calling in STACKS D.poha_popmap population map of Durvillaea poha used for de novo SNP calling in STACKS D.willana_popmap population map of Durvillaea willana used for de novo SNP calling in STACKS antarctica.snps.vcf contains first SNP per locus in 128 samples of Durvillaea antarctica poha.snps.vcf contains first SNP per locus in 113 samples of Durvillaea poha willana.snps.vcf contains first SNP per locus in 73 samples of Durvillaea willana antarctica.structure STRUCTURE input file for 128 samples of Durvillaea antarctica, including individuals' ID and population information poha.structure STRUCTURE input file for 113 samples of Durvillaea poha, including individuals' ID and population information willana.structure STRUCTURE input file for 73 samples of Durvillaea willana, including individuals' ID and population information antarctica.DIYABC.snp DIYABC SNP input file for 108 samples of Durvillaea antarctica poha.DIYABC.snp ...