2013-05-10: Services temporarily unavailable
From 15:00, 17th (Fri), May to 12:00, 20th (Mon), D-way submission, DRA and BioProject search services will be unavailable due to system switching.
DDBJ Trace Archive (DTA) is a permanent repository of DNA sequence chromatograms (traces), base calls, and quality estimates for single-pass reads from various large-scale sequencing projects. DTA is a member of the International Nucleotide Sequence Database Collaboration (INSDC) and collects the data in a collaboration with NCBI Trace Archive and EBI Trace Archive. Released data can be searched and retrieved at the NCBI Trace Archive.