The pyramid of knowledge.
Vernikos
Georgios S
GS
D004926:Escherichia coli / Q000235:genetics / Q000254:growth & development / Q000378:metabolism; D019143:Evolution, Molecular; D016680:Genome, Bacterial; D023281:Genomics / Q000379:methods*; D017422:Sequence Analysis, DNA / Q000379:methods*