RegulonDB RegulonDB 10.9: Read more

By this sentence we mean that the E.coli regulatory network is the best known and electronically encoded of any organism on Earth. This does not mean that many other organisms have a bigger regulatory network, but E.coli is, as far as we know, the best known in terms of fraction of known elements: TFs (221), regulatory interactions (3937) and regulated genes (4708)