Circular chloroplast DNA from Euglena gracilis.
Chloroplast DNA of the protozoan flagellate, Euglena gracilis, exists as circular molecules, 40 mum in contour length, as shown by electron microscopy and buoyant density analyses.
D002458:Cell Fractionation; D002499:Centrifugation, Density Gradient; D002736:Chloroplasts / Q000032:analysis*; D004247:DNA / Q000032:analysis*; D004269:DNA, Bacterial / Q000032:analysis; D003720:Densitometry; D004926:Escherichia coli / Q000032:analysis; D005056:Euglena gracilis / Q000032:analysis*; D008837:Micrococcus / Q000032:analysis; D008854:Microscopy, Electron; D008928:Mitochondria / Q000032:analysis
D004269:DNA, Bacterial; D004247:DNA