title: Circular nucleoids isolated from chloroplasts in a brown alga Ectocarpus siliculosus.
mesh_terms: D002458:Cell Fractionation; D002736:Chloroplasts / Q000032:analysis / Q000648:ultrastructure*; D004247:DNA / Q000032:analysis; D056890:Eukaryota / Q000648:ultrastructure*; D000459:Phaeophyceae / Q000032:analysis / Q000648:ultrastructure*; D010940:Plant Proteins / Q000032:analysis; D012313:RNA / Q000032:analysis
chemical_list: D010940:Plant Proteins; D012313:RNA; D004247:DNA