title: Structural polymorphism in F-actin.
authors.affiliation: Department of Biochemistry and Molecular Genetics, University of Virginia, Charlottesville, Virginia, USA. galkin@virginia.edu
authors.forename: Vitold E
authors.initials: VE
authors.lastname: Galkin
authors.forename: Albina
authors.initials: A
authors.lastname: Orlova
authors.forename: Gunnar F
authors.initials: GF
authors.lastname: Schröder
authors.forename: Edward H
authors.initials: EH
authors.lastname: Egelman