2 Works

Data from: Signatures of polygenic adaptation associated with climate across the range of a threatened fish species with high genetic connectivity

Katherine A. Harrisson, Stephen J. Amish, Alexandra Pavlova, Shawn R. Narum, Marina Telonis-Scott, Meaghan L. Rourke, Jarod Lyon, Zeb Tonkin, Dean M. Gilligan, Brett A. Ingram, Mark Lintermans, Han Ming Gan, Christopher M. Austin, Gordon Luikart & Paul Sunnucks
Adaptive differences across species’ ranges can have important implications for population persistence and conservation management decisions. Despite advances in genomic technologies, detecting adaptive variation in natural populations remains challenging. Key challenges in gene-environment association studies involve distinguishing the effects of drift from those of selection, and identifying subtle signatures of polygenic adaptation. We used paired-end restriction-site associated-DNA sequencing data (6605 biallelic single nucleotide polymorphisms; SNPs) to examine population structure and test for signatures of adaptation...

Data from: Climate-driven mitochondrial selection: a test in Australian songbirds

Annika M. Lamb, Han Ming Gan, Chris Greening, Leo Joseph, Yin P. Lee, Alejandra Morán-Ordóñez & Paul Sunnucks
Diversifying selection between populations that inhabit different environments can promote lineage divergence within species and ultimately drive speciation. The mitochondrial genome (mitogenome) encodes essential proteins of the oxidative phosphorylation (OXPHOS) system and can be a strong target for climate-driven selection (i.e. associated with inhabiting different climates). We investigated whether Pleistocene climate changes drove mitochondrial selection and evolution within Australian birds. First, using phylogeographic analyses of the mitochondrial ND2 gene for 17 songbird species, we identified...

Registration Year

  • 2017
    2

Resource Types

  • Dataset
    2

Affiliations

  • Monash University Malaysia
    2
  • Monash University
    2
  • Deakin University
    2
  • University of Montana
    1
  • Department of Primary Industries, Parks, Water and Environment
    1
  • Columbia River Inter-Tribal Fish Commission
    1
  • La Trobe University
    1
  • University of Canberra
    1