title: SnapShot: key numbers in biology.
authors.affiliation: Weizmann Institute of Science, Rehovot, Israel.
authors.forename: Uri
authors.initials: U
authors.lastname: Moran
authors.forename: Rob
authors.initials: R
authors.lastname: Phillips
authors.forename: Ron
authors.initials: R
authors.lastname: Milo
mesh_terms: D000818:Animals; D004926:Escherichia coli / Q000166:cytology / Q000235:genetics / Q000502:physiology*; D005057:Eukaryotic Cells / Q000166:cytology / Q000502:physiology*; D016678:Genome; D016680:Genome, Bacterial; D015894:Genome, Human; D006801:Humans