title: Microcosmos:  the universe within us reveals evolution's secrets.
authors.affiliation: Boston University, College of Liberal Arts, USA.
authors.forename: L
authors.initials: L
authors.lastname: Margulis
authors.forename: D
authors.initials: D
authors.lastname: Sagan
mesh_terms: D001419:Bacteria / Q000235:genetics*; D018407:Bacterial Physiological Phenomena; D005075:Biological Evolution; D004247:DNA; D004783:Environmental Microbiology; D005827:Genetics, Microbial; D008870:Microtubules; D008928:Mitochondria / Q000235:genetics; D011387:Prokaryotic Cells; D013559:Symbiosis / Q000235:genetics / Q000502:physiology*
chemical_list: D004247:DNA