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血链球菌的特异性共聚作用与细胞壁

Specific coaggregation and the cell wall of Streptococcus sanguis.

作者信息

Reusch V M, Foster J L, Haberkorn D S

出版信息

J Bacteriol. 1983 Aug;155(2):896-9. doi: 10.1128/jb.155.2.896-899.1983.

DOI:10.1128/jb.155.2.896-899.1983
PMID:6874647
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC217765/
Abstract

Sacculi prepared from Streptococcus sanguis 34 by extensive extraction of cells with hot sodium dodecyl sulfate-2-mercaptoethanol retained the ability to coaggregate with Actinomyces viscosus T14V. When S. sanguis 34 was disrupted by homogenization with glass beads and fractionated by differential centrifugation, only the cell wall fraction agglutinated A. viscosus T14V. When strain 34 was treated with lysozyme, the coaggregating capability of the cells was essentially unaltered. Sacculi prepared from lysozyme-treated strain 34 and additionally purified by electrophoresis were agglutinated by strain T14V.

摘要

用热十二烷基硫酸钠 - 2 - 巯基乙醇对血链球菌34进行细胞大量抽提所制备的球囊，保留了与粘性放线菌T14V共聚集的能力。当血链球菌34用玻璃珠匀浆破碎并通过差速离心分级分离时，只有细胞壁部分能凝集粘性放线菌T14V。当34株用溶菌酶处理时，细胞的共聚集能力基本未改变。用溶菌酶处理过的34株制备并经电泳进一步纯化的球囊，能被T14V菌株凝集。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bfdd/217765/6b49074aa39b/jbacter00243-0461-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bfdd/217765/6b49074aa39b/jbacter00243-0461-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bfdd/217765/6b49074aa39b/jbacter00243-0461-a.jpg

相似文献

1
Specific coaggregation and the cell wall of Streptococcus sanguis.血链球菌的特异性共聚作用与细胞壁
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Use of lytic bacteriophage for Actinomyces viscosus T14V as a probe for cell surface components mediating intergeneric coaggregation.使用裂解性噬菌体针对粘性放线菌T14V作为介导属间共聚集的细胞表面成分的探针。
Infect Immun. 1988 Jan;56(1):54-9. doi: 10.1128/iai.56.1.54-59.1988.

本文引用的文献

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Isolation and analysis of sacculi from Streptococcus sanguis.血链球菌囊泡的分离与分析
J Bacteriol. 1982 Sep;151(3):1543-52. doi: 10.1128/jb.151.3.1543-1552.1982.
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Inhibitors of coaggregation between Actinomyces viscosus T14V and Streptococcus sanguis 34: beta-galactosides, related sugars, and anionic amphipathic compounds.粘性放线菌T14V与血链球菌34之间共聚集的抑制剂：β-半乳糖苷、相关糖类及阴离子两亲性化合物
Infect Immun. 1982 Apr;36(1):371-8. doi: 10.1128/iai.36.1.371-378.1982.
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Role of surface fimbriae (fibrils) in the adsorption of Actinomyces species to saliva-treated hydroxyapatite surfaces.表面菌毛（纤丝）在放线菌属吸附于经唾液处理的羟基磷灰石表面中的作用。
Infect Immun. 1981 Sep;33(3):908-17. doi: 10.1128/iai.33.3.908-917.1981.
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Detection and localization of a lectin on Actinomyces viscosus T14V by monoclonal antibodies.利用单克隆抗体检测和定位粘性放线菌T14V上的一种凝集素。
J Immunol. 1981 Oct;127(4):1318-22.