Updating Samples
Samples can be updated by reuploading/resubmitting the manifest that was used to create them with the amended changes before or after the samples have been accepted by a sample manager and submitted to ENA [1].
The sample update process follows the same steps as the initial upload process. The manifest will be validated, and the samples will be updated with the new values (once there are no errors). Please refer to the Samples Submission section for guidelines on how to upload a manifest. See the important note below for more information about the sample update process.
Please note that not all field values of existing samples can be updated via the manifest resubmission update method. The fields that can be updated with that method are listed below. Those fields are known as non-compliance fields while the fields that are not listed or cannot be updated are known as compliance fields [2].
See the How to Download Submitted Sample Manifest section for guidelines about how to download a manifest that was already submitted.
Hint
To view a list of fields that can be updated for a particular project, collapse the list of fields by clicking the button below.
Important
The amended manifest or updated spreadsheet file must be uploaded to the same profile that was initially used to upload the manifest (before any modifications were done).
An error will occur if you perform one of the following actions:
Upload the amended manifest to a different profile [3] (other than the one used to upload the manifest to initially)
Upload the amended manifest to a new profile
Delete a profile that already has samples associated with it
The button will not appear if a manifest requires permits and the permits have not been reuploaded. The permits must be reuploaded in order for the Confirm button to appear when updating samples within a manifest. See the No confirm button displayed after manifest update and validation process FAQ for insights.
Note
The manifest must be uploaded again with the amendments included for the change or update to occur.
If the manifest requires permits, the permits must be reuploaded before the manifest update can be completed. The Confirm button will appear once the manifest validates successfully and the permits have been reuploaded.
You cannot reupload a manifest with some of the existing samples removed. The removed samples (from the reuploaded manifest) will not be automatically removed from the manifest sample record. If you would like existing samples to be removed or deleted from the manifest record, please contact for assistance detailing the profile title and reason for the removal.
Fields are also referred to as columns in the manifest.
List of Aquatic Symbiosis Genomics (ASG) project fields that can be updated
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List of Darwin Tree of Life Samples (DToL) project fields that can be updated
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List of European Reference Genome Atlas (ERGA) project fields that can be updated
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Footnotes