The fine structure of Sphaerotilus natans.

Agar Bacterial Proteins Cell Membrane Cell Movement Cell Wall Culture Media Cytoplasmic Granules Flagella Glucose Gram-Negative Aerobic Bacteria/cytology,growth & development Hydroxybutyrates Microscopy, Electron Microscopy, Phase-Contrast Organoids Spheroplasts/cytology Staining and Labeling Water Microbiology

Bacterial Proteins Culture Media Hydroxybutyrates Agar Glucose