The International Nucleotide Sequence Database Collaboration

GenBank grows at an exponential rate, with the number of nucleotide bases doubling approximately every 14 months. Currently, GenBank contains nearly 3 billion bases from over 47,000 species.

GenBank: National Center for Biotechnology Information (NCBI)

DDBJ:National Institute of Genetics (NIG)

EMBL:European Bioinformatics Institute (EBI)