Reports

Galactosamine Glycan of Chondrococcus columnaris

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Science  27 May 1966:
Vol. 152, Issue 3726, pp. 1247-1248
DOI: 10.1126/science.152.3726.1247

Abstract

The marked viscosity of liquid cultures of the myxobacterium Chon-rococcus columnaris is caused by production of an extracellular polysaccharide. The polysaccharide is a high-molecular-weight homopolymer of D-galactosamine in which the galactosamine subunits are connected by α-(l→4) glycosidic linkages. Half of the amino groups are acetylated.

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