Title of article
Extracellular polysaccharides of a bacterium associated with a fungal canker disease of Eucalyptus sp
Author/Authors
Byung Yun Yang، نويسنده , , Qiong Ding، نويسنده , , Rex Montgomery، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2002
Pages
12
From page
731
To page
742
Abstract
Extracellular polysaccharides (EPSs) produced by an Erwinia sp associated with a fungal canker disease of Eucalyptus were fractionated into one polysaccharide that was identified with that produced by Erwinia chrysanthemi strains SR260, Ech1, and Ech9, and the other distinctively different from any other EPS produced by E. chrysanthemi strains so far studied. Their structures were determined using a combination of chemical and physical techniques including methylation analysis, low pressure gel-filtration, and anion-exchange chromatographies, high-pH anion-exchange chromatography, mass spectrometry and 1D and 2D 1H NMR spectroscopy. The new polysaccharide, identified as EPS Teranera, has the following structure:
Keywords
Eucalyptus , Extracellular polysaccharide , Ribotyping , structure , Erwinia spp
Journal title
Carbohydrate Research
Serial Year
2002
Journal title
Carbohydrate Research
Record number
963451
Link To Document