Abstract
The phenol-phase soluble lipopolysaccharide isolated from Escherichia coli 0:157 by the hot phenol–water extraction procedure was shown by sodium dodecyl sulfate–polyacrylamide gel electrophoresis, periodate oxidation, methylation, and 13C and 1H nuclear magnetic resonance studies to be an unbranched linear polysaccharide with a tetrasaccharide repeating unit having the structure:[Formula: see text]The serological cross-reactivity of E. coli 0:157 with Brucella abortus, Yersinia enterocolitica (serotype 0:9), group N Salmonella, and some other E. coli species can be related immunochemically to the presence of 1,2-glycosylated N-acylated 4-amino-4,6-dideoxy-α-D-mannopyranosyl residues in the O-chains of their respective lipopolysaccharides.
Dates
Type | When |
---|---|
Created | 15 years, 8 months ago (Dec. 23, 2009, 2:03 p.m.) |
Deposited | 2 months ago (July 2, 2025, 2:05 p.m.) |
Indexed | 1 month, 1 week ago (July 27, 2025, 3:37 a.m.) |
Issued | 39 years, 8 months ago (Jan. 1, 1986) |
Published | 39 years, 8 months ago (Jan. 1, 1986) |
Published Print | 39 years, 8 months ago (Jan. 1, 1986) |
@article{Perry_1986, title={Structure of the O-chain polysaccharide of the phenol-phase soluble lipopolysaccharide of Escherichia coli 0:157:H7}, volume={64}, ISSN={1208-6002}, url={http://dx.doi.org/10.1139/o86-004}, DOI={10.1139/o86-004}, number={1}, journal={Biochemistry and Cell Biology}, publisher={Canadian Science Publishing}, author={Perry, Malcolm B. and MacLean, Leann and Griffith, Douglas W.}, year={1986}, month=jan, pages={21–28} }