Appendage-Mediated Surface Adherence of Sulfolobus solfataricus

被引：66

作者：

Zolghadr, Behnam ^{[1
,3
,4
]}

Klingl, Andreas ^{[2
]}

Koerdt, Andrea ^{[1
]}

Driessen, Arnold J. M. ^{[3
,4
]}

Rachel, Reinhard ^{[2
]}

Albers, Sonja-Verena ^{[1
]}

机构：

[1] Max Planck Inst Terr Microbiol, Independent Jr Res Grp Mol Biol Archaea, D-35043 Marburg, Germany

[2] Univ Regensburg, Ctr Electron Microscopy, Inst Anat, D-93053 Regensburg, Germany

[3] Univ Groningen, Dept Microbiol, Groningen Biomol Sci & Biotechnol Inst, NL-9751 NN Haren, Netherlands

[4] Univ Groningen, Dept Microbiol, Zernike Inst Adv Mat, NL-9751 NN Haren, Netherlands

来源：

JOURNAL OF BACTERIOLOGY | 2010年 / 192卷 / 01期

关键词：

BIOFILM FORMATION; PYROCOCCUS-FURIOSUS; ADHESION; ARCHAEA; GENUS;

D O I：

10.1128/JB.01061-09

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Attachment of microorganisms to surfaces is a prerequisite for colonization and biofilm formation. The hyperthermophilic crenarchaeote Sulfolobus solfataricus was able to attach to a variety of surfaces, such as glass, mica, pyrite, and carbon-coated gold grids. Deletion mutant analysis showed that for initial attachment the presence of flagella and pili is essential. Attached cells produced extracellular polysaccharides containing mannose, galactose, and N-acetylglucosamine. Genes possibly involved in the production of the extracellular polysaccharides were identified.

引用

页码：104 / 110

页数：7

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