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丙酮酸在不同克雷伯氏菌属细菌荚膜多糖中的存在情况。

Occurrence of pyruvic acid in capsular polysaccharides from various Klebsiella species.

作者信息

Gormus B J, Wheat R W, Porter J F

出版信息

J Bacteriol. 1971 Jul;107(1):150-4. doi: 10.1128/jb.107.1.150-154.1971.

DOI:10.1128/jb.107.1.150-154.1971
PMID:4998246
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC246898/
Abstract

Capsular polysaccharide materials from several different klebsiella serotypes were demonstrated to contain an alpha-keto acid characterized as pyruvic acid. Linkage to the capsular polysaccharides was shown to be acid labile and alkali stable, suggesting ketosidic rather than ester linkages.

摘要

来自几种不同克雷伯菌血清型的荚膜多糖材料被证明含有一种被鉴定为丙酮酸的α-酮酸。与荚膜多糖的连接显示为酸不稳定而碱稳定，这表明是酮糖苷键而非酯键。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5d79/246898/28c1bec49fc9/jbacter00368-0171-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5d79/246898/21f27f78be1b/jbacter00368-0170-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5d79/246898/28c1bec49fc9/jbacter00368-0171-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5d79/246898/21f27f78be1b/jbacter00368-0170-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5d79/246898/28c1bec49fc9/jbacter00368-0171-a.jpg

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Structural analysis of colanic acid from Escherichia coli by using methylation and base-catalysed fragmentation. Comparison with polysaccharides from other bacterial sources.利用甲基化和碱催化断裂对大肠杆菌中柯拉酸进行结构分析。与其他细菌来源的多糖进行比较。
Polysaccharides of type 6 Klebsiella.
6型肺炎克雷伯菌多糖
J Bacteriol. 1971 Dec;108(3):1304-9. doi: 10.1128/jb.108.3.1304-1309.1971.
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J Bacteriol. 1973 Mar;113(3):1345-7. doi: 10.1128/jb.113.3.1345-1347.1973.
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Structural studies on colanic acid, the common exopolysaccharide found in the enterobacteriaceae, by partial acid hydrolysis. Oligosaccharides from colanic acid.通过部分酸水解对在肠杆菌科中发现的常见胞外多糖——柯拉酸进行结构研究。来自柯拉酸的寡糖。
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