Data from: Phylogenomics, biogeography, and evolution of the blue- or white-fruited dogwoods
In this study, we combined data from RAD-seq, morphology, fossils, and ecological niche to understand species relationships, biogeographic history, ecological niche and morphological evolution of the blue- or white-fruited dogwoods, the largest of the four major clades of Cornus. Our phylogenomic an...
Main Author: | |
---|---|
Format: | Dataset |
Language: | unknown |
Published: |
2020
|
Subjects: | |
Online Access: | https://zenodo.org/record/3997468 https://doi.org/10.5061/dryad.02v6wwq0w |
id |
ftzenodo:oai:zenodo.org:3997468 |
---|---|
record_format |
openpolar |
spelling |
ftzenodo:oai:zenodo.org:3997468 2023-05-15T17:35:41+02:00 Data from: Phylogenomics, biogeography, and evolution of the blue- or white-fruited dogwoods Lindelof, Kira 2020-08-18 https://zenodo.org/record/3997468 https://doi.org/10.5061/dryad.02v6wwq0w unknown https://zenodo.org/communities/dryad https://zenodo.org/record/3997468 https://doi.org/10.5061/dryad.02v6wwq0w oai:zenodo.org:3997468 info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode eastern Asia-eastern North America floristic disjunction Ecological niche and morphology info:eu-repo/semantics/other dataset 2020 ftzenodo https://doi.org/10.5061/dryad.02v6wwq0w 2023-03-10T14:03:52Z In this study, we combined data from RAD-seq, morphology, fossils, and ecological niche to understand species relationships, biogeographic history, ecological niche and morphological evolution of the blue- or white-fruited dogwoods, the largest of the four major clades of Cornus. Our phylogenomic analyses with RAxML and MrBayes recovered a strongly supported and well-resolved phylogeny of the BW group with three intercontinental disjunct clades in east Asia/Eurasia and North America - of which two in subg. Kraniopsis are newly identified. Divergence time analyses with BEAST and treePL and DEC-based total evidence analysis resolved an ancestral range of the BW crown in eastern Asia or Eurasia in the Late Cretaceous and ancestral ranges of the three disjunct clades in Eurasia and North America during the Miocene, suggesting dispersal via the North Atlantic and Bering land bridges. Character mapping and comparison of ecological niche, morphospace, and rate of evolution shows evidence of different divergence patterns in morphology, ecological niche, and molecules of the disjunct sisters. The overall diversity bias towards EA cannot be explained by a greater net diversification rate but rather an early diversification of subg. Kraniopsis in EA. Although morphological stasis was observed in most of the characters across the disjuncts, evolutionary changes in vegetative, fruit, and habit traits may be attributed to continental differences in temperature, precipitation, and elevation. These findings in conjunction with previous studies suggest the EA-ENA disjunct floras are an assembly of lineages descended from the boreotropical or mesophytic flora through taxon-specific evolutionary pathways. Funding provided by: National Science FoundationCrossref Funder Registry ID: http://dx.doi.org/10.13039/100000001Award Number: DEB-1442161 Dataset North Atlantic Zenodo Sisters The ENVELOPE(170.220,170.220,-71.290,-71.290) |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
eastern Asia-eastern North America floristic disjunction Ecological niche and morphology |
spellingShingle |
eastern Asia-eastern North America floristic disjunction Ecological niche and morphology Lindelof, Kira Data from: Phylogenomics, biogeography, and evolution of the blue- or white-fruited dogwoods |
topic_facet |
eastern Asia-eastern North America floristic disjunction Ecological niche and morphology |
description |
In this study, we combined data from RAD-seq, morphology, fossils, and ecological niche to understand species relationships, biogeographic history, ecological niche and morphological evolution of the blue- or white-fruited dogwoods, the largest of the four major clades of Cornus. Our phylogenomic analyses with RAxML and MrBayes recovered a strongly supported and well-resolved phylogeny of the BW group with three intercontinental disjunct clades in east Asia/Eurasia and North America - of which two in subg. Kraniopsis are newly identified. Divergence time analyses with BEAST and treePL and DEC-based total evidence analysis resolved an ancestral range of the BW crown in eastern Asia or Eurasia in the Late Cretaceous and ancestral ranges of the three disjunct clades in Eurasia and North America during the Miocene, suggesting dispersal via the North Atlantic and Bering land bridges. Character mapping and comparison of ecological niche, morphospace, and rate of evolution shows evidence of different divergence patterns in morphology, ecological niche, and molecules of the disjunct sisters. The overall diversity bias towards EA cannot be explained by a greater net diversification rate but rather an early diversification of subg. Kraniopsis in EA. Although morphological stasis was observed in most of the characters across the disjuncts, evolutionary changes in vegetative, fruit, and habit traits may be attributed to continental differences in temperature, precipitation, and elevation. These findings in conjunction with previous studies suggest the EA-ENA disjunct floras are an assembly of lineages descended from the boreotropical or mesophytic flora through taxon-specific evolutionary pathways. Funding provided by: National Science FoundationCrossref Funder Registry ID: http://dx.doi.org/10.13039/100000001Award Number: DEB-1442161 |
format |
Dataset |
author |
Lindelof, Kira |
author_facet |
Lindelof, Kira |
author_sort |
Lindelof, Kira |
title |
Data from: Phylogenomics, biogeography, and evolution of the blue- or white-fruited dogwoods |
title_short |
Data from: Phylogenomics, biogeography, and evolution of the blue- or white-fruited dogwoods |
title_full |
Data from: Phylogenomics, biogeography, and evolution of the blue- or white-fruited dogwoods |
title_fullStr |
Data from: Phylogenomics, biogeography, and evolution of the blue- or white-fruited dogwoods |
title_full_unstemmed |
Data from: Phylogenomics, biogeography, and evolution of the blue- or white-fruited dogwoods |
title_sort |
data from: phylogenomics, biogeography, and evolution of the blue- or white-fruited dogwoods |
publishDate |
2020 |
url |
https://zenodo.org/record/3997468 https://doi.org/10.5061/dryad.02v6wwq0w |
long_lat |
ENVELOPE(170.220,170.220,-71.290,-71.290) |
geographic |
Sisters The |
geographic_facet |
Sisters The |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
https://zenodo.org/communities/dryad https://zenodo.org/record/3997468 https://doi.org/10.5061/dryad.02v6wwq0w oai:zenodo.org:3997468 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5061/dryad.02v6wwq0w |
_version_ |
1766134939358593024 |