title: The preservation of salt marsh algae by controlled liquid nitrogen freezing.
mesh_terms: D003451:Cryoprotective Agents; D004121:Dimethyl Sulfoxide; D056890:Eukaryota / Q000502:physiology; D005615:Freezing; D005990:Glycerol; D008828:Microbiological Techniques; D009584:Nitrogen; D011309:Preservation, Biological / Q000379:methods*; D012623:Seawater; D012965:Sodium Chloride
chemical_list: D003451:Cryoprotective Agents; D012965:Sodium Chloride; D009584:Nitrogen; D005990:Glycerol; D004121:Dimethyl Sulfoxide