title: The Biology of Genomes meeting. Surveys reveal vast numbers of genes.
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Pennisi
mesh_terms: D017753:Ecosystem; D004783:Environmental Microbiology; D005796:Genes; D019766:Genes, Archaeal; D005798:Genes, Bacterial; D016680:Genome, Bacterial; D005881:Gingiva / Q000382:microbiology; D006801:Humans; D012623:Seawater / Q000382:microbiology; D017422:Sequence Analysis, DNA; D012988:Soil Microbiology