title: Distinct fractions of genomic DNA from cyanobacterium Nostoc commune that differ in the degree of methylation.
authors.affiliation: Department of Biochemistry and Nutrition, Virginia Polytechnic Institute and State University, Blacksburg 24061.
authors.forename: K
authors.initials: K
authors.lastname: Jäger
authors.forename: M
authors.initials: M
authors.lastname: Potts
mesh_terms: D044503:5-Methylcytosine; D001482:Base Composition; D002499:Centrifugation, Density Gradient; D000458:Cyanobacteria / Q000032:analysis / Q000235:genetics*; D003596:Cytosine / Q000031:analogs & derivatives* / Q000032:analysis; D004247:DNA / Q000032:analysis* / Q000302:isolation & purification; D004262:DNA Restriction Enzymes / Q000378:metabolism; D008745:Methylation; D009691:Nucleic Acid Denaturation
chemical_list: D044503:5-Methylcytosine; D003596:Cytosine; D004247:DNA; D004262:DNA Restriction Enzymes