title: Lynn Margulis (1938-2011).
authors.forename: Gary B
authors.initials: GB
authors.lastname: Fogel
authors.forename: Alan W
authors.initials: AW
authors.lastname: Schwartz
mesh_terms: D005075:Biological Evolution; D049673:History, 20th Century; D049674:History, 21st Century; D008829:Microbiology; D013559:Symbiosis; D049490:Systems Biology; D014481:United States