UPDATE:2010/7/28

SAKURA is a nucleotide sequence data submission system through the WWW
server at DDBJ.
SAKURA has been open to public and continuously refined since 1995.
Using this system, you can interactively enter and submit nucleotide and
translated amino acid sequences, functions and features of the sequences,
and references as well as your name, affiliation and address.

[in Japanese]

(Notice) Restriction of feature usages on SAKURA
To simplify your submission, we have restricted usages of feature keys to frequently inputted one on
SAKURA since Jun 14, 2010.
If you like to input features removed from the selection menu of [Other feature], please input them
at the page, [Additional Information].

If you have any trouble by this restriction, please contact us at
sakura-admin@ddbj.nig.ac.jp


Thank you very much for your understanding and cooperation.

Language
Beginning registration
Reopen unfinished registration
Start from template

TPA (Third Party Annotation) Submissions ---> TPA Submissions Link

Modification of registration data
SAKURA only accepts new submissions.

We cannot accept the modification request before we assign you our accession number, except for the following 3 cases;

  1. Cancellation of submitted sequence
  2. Sequence error
  3. Wrongly choosing [immediately release]
If your modification corresponds to the cases above, please contact sakura-admin@ddbj.nig.ac.jp with your EntryID.

Requesting updates for data which the accession number is already assigned, please mail to ddbjupdt@ddbj.nig.ac.jp.

If you have questions on the usage of SAKURA, please mail to sakura-admin@ddbj.nig.ac.jp.
Please configure your blocking tools against unwanted junk E-mails, NOT to block E-mails from DDBJ.