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Data · dataset · 2021

Data from: Convergent local adaptation to climate in distantly related conifers

Listed in Borealis and Agri-environmental Research Data Dataverse — shown once because both records carry DOI 10.5683/sp2/vlnepn

Description

Abstract

When confronted with an adaptive challenge, such as extreme temperature, closely related species frequently evolve similar phenotypes using the same genes. Although such repeated evolution is thought to be less likely in highly polygenic traits and distantly related species, this has not been tested at the genome scale. We performed a population genomic study of convergent local adaptation among two distantly related species, lodgepole pine and interior spruce.

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We identified a suite of 47 genes, enriched for duplicated genes, with variants associated with spatial variation in temperature or cold hardiness in both species, providing evidence of convergent local adaptation despite 140 million years of separate evolution. These results show that adaptation to climate can be genetically constrained, with certain key genes playing nonredundant roles.

Usage notes

Data_archive_part1 This archive contains all of the intermediate data files and R-scripts needed to generate the main figures and most of the supplementary materials. The original sequence data are stored on the Short Read Archive. yeaman_pine_spruce_convergence_archive.tbz Data_archive_part2 This contains the second part of the data (too large for a single file upload) yeaman_pine_spruce_convergence_archive2.tbz

Links

Where it is published

Catalogue records · 1

Topics

Stated by source
Other · Other
Inferred from text
Evolutionary biology 74%
Provenance · 2 source records, 20 field assertions
SourceKeyLast seenRaw
Borealisdoi:10.5683/SP2/VLNEPN11 d agoJSON v1
Agri-environmental Research Data Dataversedoi:10.5683/SP2/VLNEPN10 d agoJSON v1
FieldAssertionExtractorEvidence
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