> I would imagine that there's hardly a comprehensive database of a DNA of all existing life forms on Earth. An annotated collection of all publicly available

> I would imagine that there's hardly a comprehensive database of a DNA of all existing life forms on Earth. An annotated collection of all publicly available DNA sequences is available from the DNA DataBank of Japan (DDBJ), the European Molecular Biology Laboratory (EMBL), and GenBank at NCBI. They are basically all three the same database and they exchange updates on a daily basis. However, small timelags in propagating data between the database centers causes minor differences.