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Google Chrome  or Mozilla Firefox are the recommended browser(s) for using the 4DN Data Portal.

Microsoft Edge, Safari, Opera etc. should work for a majority of portal functions but are not explicitly supported and may present some glitches, e.g. during submission.

By email: support@4dnucleome.org

We encourage users to contact us to send feedback or ask questions. If you are interested in submitting data, please email us to let us know what type of datasets you would like to submit, and curators will help you with the submission and walk you through the process. We also welcome feedback about the user experience of our site, or questions about our datasets. Please also see our FAQ for answers to some common questions.