title: The presence of a sulphated polysaccharide in the cell envelopes of Halobacterium halobium.
mesh_terms: D002473:Cell Wall / Q000032:analysis*; D006217:Halobacterium; D011135:Polysaccharides, Bacterial / Q000032:analysis*; D013055:Spectrophotometry, Infrared; D013431:Sulfates / Q000032:analysis; D013460:Sulfur Isotopes
chemical_list: D011135:Polysaccharides, Bacterial; D013431:Sulfates; D013460:Sulfur Isotopes