(May 3-May 6) Correspondence during the Golden Week holidays
The requirement to state the location and date of sample collection
Disabilities in the DDBJ Search keyword search functionalities

DAD rel. 20 was released

DDBJ amino acid database (DAD) Release 20 was released on June 26, 2002 at DDBJ. DAD Release 20 consists of 1,062,430 entries, and the total number of residues reached 325,626,765.