Data from: Reconciling extremely strong barriers with high levels of gene exchange in annual sunflowers

Version 1.0
Sambatti, Julianno Bergoch Monteiro; Strasburg, Jared L.; Ortiz-Barrientos, Daniel; Baack, Eric J.; Rieseberg, Loren Henry, 2011, "Data from: Reconciling extremely strong barriers with high levels of gene exchange in annual sunflowers", https://doi.org/10.5683/SP2/4IBVSB, Borealis, V1
Learn about Data Citation Standards.
Contact Owner Share
Dataset Metrics
4 Downloads
Description
Abstract
In several cases, estimates of gene flow between species appears to be higher than predicted given the strength of interspecific barriers. However, as far as we are aware, detailed measurements of reproductive isolation have not previously been compared with a coalescent-based assessment of gene flow. Here, we contrast these two measures in two species of sunflower, Helianthus annuus and Helianthus petiolaris. We quantified the total reproductive barrier strength between these species by compounding the contributions of the following prezygotic and postzygotic barriers: ecogeographic isolation, reproductive asynchrony, immigrant inviability, pollen competition, hybrid seed formation, hybrid seed germination, hybrid pollen fertility, and hybrid seed set. The estimated probabilities that a reproductively successful hybrid is produced: range from 10^-4 to 10^-6 depending on the direction of the cross and the degree of independence among reproductive barriers. Population genetic estimates of gene flow estimated between these sunflower species (N_e m = 0.34-0.76) are due mainly to their large effective population sizes (N_e >10^6). The interspecific migration rate (m) is very small (<10^-7) and an order of magnitude lower than that expected based on our reproductive barrier strength estimates. Thus, even high levels of reproductive isolation (> 0.999) may produce genomic mosaics. (2020-06-24)
Usage notes
Sambatti et al data archiveThis gives an overview of the contents of all remaining data files. (2020-06-24)
Subject Other
Keyword effective population size, Helianthus annuus, Helianthus petiolaris, Helianthus, species divergence
Related Publication Article
Notes

Dryad version number: 1

Version status: submitted

Dryad curation status: Published

Sharing link: https://datadryad.org/stash/share/oEOnz4DL_jsVUIVYjIyBxZGZncU5_vJnxk7y1MzzLSA

Storage size: 103614

Visibility: public

License/Data Use Agreement

Custom Dataset Terms

Filter by
Group by Folder
Group by Tag
1 to 3 of 3 Files
dryad_r4j63pg0.json
Plain Text - 3.7 KB
Published May 19, 2021
0 Downloads
MD5: 9294dd45bbc60e3ec045c11aa599c6ea
Original JSON from Dryad
CodeDocumentation
README_for_Sambatti et al data archive.txt
Plain Text - 4.0 KB
Published May 19, 2021
2 Downloads
MD5: 58094541efee4dfba761adb92fccd866
This gives an overview of the contents of all remaining data files.
Preview "README_for_Sambatti et al data archive.txt"
Sambatti et al data archive.zip
Unknown - 77.0 KB
Published May 19, 2021
2 Downloads
MD5: 051eadcb8a65062923d3aeee06bd3d1c
This gives an overview of the contents of all remaining data files.
Edit File

This file has already been deleted (or replaced) in the current version. It may not be edited.

Restrict Access

Restricting limits access to published files. People who want to use the restricted files can request access by default. If you disable request access, you must add information about access to the Terms of Access field.

Learn about restricting files and dataset access in the User Guide.

Enable access request
You must enable request access or add terms of access to restrict file access.
Save Changes
Edit Embargo

The selected file or files have already been published. Contact an administrator to change the embargo date or reason of the file or files.
Delete Files

The file will be deleted after you click on the Delete button.

Files will not be removed from previously published versions of the dataset.

Select File(s)

Please select one or more files.

Share Dataset

Share this dataset on your favorite social media networks.

Continue
Dataset Citations

Citations for this dataset are retrieved from Crossref via DataCite using Make Data Count standards. For more information about dataset metrics, please refer to the User Guide.

Sorry, no citations were found.
Restricted Files Selected

The selected file(s) may not be downloaded because you have not been granted access.

Download Options

The files selected are too large to download as a ZIP.

You can select individual files that are below the 4.7 GB download limit from the files table, or use the Data Access API for programmatic access to the files.

Select File(s)

Please select a file or files to be downloaded.

Restricted Files Selected

The restricted file(s) selected may not be downloaded because you have not been granted access.

Click Continue to download the files you have access to download.

Ineligible Files Selected

Some file(s) cannot be transferred. (They are restricted, embargoed, or not Globus accessible.)

Click Continue to transfer the elligible files.

Delete Dataset

Are you sure you want to delete this dataset and all of its files? You cannot undelete this dataset.

Delete Draft Version

Are you sure you want to delete this draft version? Files will be reverted to the most recently published version. You cannot undelete this draft.

Unpublished Dataset Private URL

Private URL can only be used with unpublished versions of datasets.

Unpublished Dataset Private URL

Are you sure you want to disable the Private URL? If you have shared the Private URL with others they will no longer be able to use it to access your unpublished dataset.

Delete Files

The file(s) will be deleted after you click on the Delete button.

Files will not be removed from previously published versions of the dataset.

Compute

This dataset contains restricted files you may not compute on because you have not been granted access.

Deaccession Dataset

Are you sure you want to deaccession? This is permanent and the selected version(s) will no longer be viewable by the public.

Deaccession Dataset

Are you sure you want to deaccession this dataset? This is permanent an it will no longer be viewable by the public.

Version Differences Details

Please select two versions to view the differences.

Version Differences Details
 
Version:
Last Updated:
Version:
Last Updated:
Select File(s)

Please select a file or files for access request.

Select File(s)

Embargoed files cannot be accessed. Please select an unembargoed file or files for your access request.

Edit Tags

Select existing file tags or create new tags to describe your files. Each file can have more than one tag.

Request Access

  You need to Sign Up or Log In to request access.

Dataset Terms

Please confirm and/or complete the information needed below in order to request access to files in this dataset.

This dataset is made available under the following terms. Please confirm and/or complete the information needed below in order to continue.

Our Community Norms as well as good scientific practices expect that proper credit is given via citation. Please use the data citation shown on the dataset page.

Custom Dataset Terms — the following Custom Dataset Terms have been defined for this dataset.

This dataset is made available under a Creative Commons CC0 license with the following additional/modified terms and conditions: CC0 Waiver
Preview Guestbook

Upon downloading files the guestbook asks for the following information.

Account Information

Package File Download

Use the Download URL in a Wget command or a download manager to download this package file. Download via web browser is not recommended. User Guide - Downloading a Dataverse Package via URL

https://borealisdata.ca/api/access/datafile/

Compute Batch
Clear Batch
Dataset Persistent Identifier Change Compute Batch
Compute Batch
Submit for Review

You will not be able to make changes to this dataset while it is in review.

Publish Dataset

Are you sure you want to republish this dataset?

Select if this is a minor or major version update.

Publish Dataset

This dataset cannot be published until UBC Dryad2Dataverse is published by its administrator.

Publish Dataset

This dataset cannot be published until UBC Dryad2Dataverse and UBC Dataverse Collection are published.

Return to Author

Return this dataset to contributor for modification. The reason for return entered below will be sent by email to the author.