@Book{266335101, title="DNA topoisomerase protocols", series="Methods in molecular biology", year="1999", publisher="Humana Press", address="Totowa, NJ", keywords="DNA Topoisomerases, Type I; DNA; Molecular Structure; Nucleic Acid Conformation; Laboratory Manuals; DNAStructureLaboratory manuals; DNAConformationLaboratory manuals; DNA topoisomerases", note="ed. by Mary-Ann Bjornsti and Neil Osheroff", language="English" }