Last updated:2015.2.3.


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Latest Release Information

DDBJ Release Data

DDBJ prepares and diffuses a snapshot of the International Nucleotide Sequence Databases of DDBJ/EMBL/GenBank four times a year.

DDBJ Release Notes
DDBJ Release in the flat file format
Nucleotide sequence database, latest DDBJ quarterly released data
DDBJ new data in flat file format
Daily update after the last release
16S rRNA (Prokaryotes) READMEs
16S rRNA (Prokaryotes) in FASTA format
sequence data extracted from the latest DDBJ periodical release

DAD Release Data

DAD Release Notes
DAD Release
Amino acids database, latest quarterly released data
New DAD data (daily update)
Daily update after the last release

Patent originated amino acid sequence data

amino acid (AA) sequence data transferred from Japan Patent Office (JPO) and Korean Intellectual Property Office (KIPO)

Nucleotide data other than DDBJ Release

DDBJ Release does NOT include the following categories data.

Third Party Data(TPA) data
Whole Genome Shotgun data
Transcriptome Shotgun Assembly data from GenBank
Mass sequences for Genome Annotation data

Various Data

As well as nucleotide sequence data, DDBJ releases various submitted data.

DDBJ Sequence Read Archive
Sequencing data from next-generation sequencing platforms.
DDBJ Trace Archive
Sequence chromatograms (traces), base calls, and quality estimates for single-pass reads from various large-scale sequencing projects.
DDBJ BioProject Database
Project data, summary, schema of the BioProjects released by DDBJ
DDBJ BioSample Database
Data, summary,and schema for biological source materials or samples, released by DDBJ