title: Microbial communities.
authors.affiliation: Department of Biology, Boston University, MA 02215, USA.
authors.forename: L
authors.initials: L
authors.lastname: Margulis
authors.forename: D
authors.initials: D
authors.lastname: Chase
authors.forename: R
authors.initials: R
authors.lastname: Guerrero
mesh_terms: D000818:Animals; D001419:Bacteria; D000458:Cyanobacteria; D017753:Ecosystem; D004783:Environmental Microbiology; D056890:Eukaryota; D005618:Fresh Water / Q000382:microbiology; D019015:Geologic Sediments / Q000382:microbiology*; D007422:Intestines / Q000382:microbiology; D020049:Isoptera / Q000382:microbiology*; D011235:Predatory Behavior; D012623:Seawater / Q000382:microbiology; D013559:Symbiosis / Q000502:physiology*