|
|
||||||||
1Institute for Oral Microbiology and General Immunology, Center for Dentistry, Oral Medicine and Maxillofacial Surgery of the University of Zürich, CH-8028 Zürich, Switzerland
2Universitätsklinikum Charité, Institut für Mikrobiologie und Hygiene, D-10117 Berlin, Germany
* Corresponding author. Mailing address: Institute for Oral Microbiology and General Immunology, Plattenstr. 11, CH-8028 Zürich, Switzerland. Phone: 01/2573322. Fax: 01/2615683.
ABSTRACT
A novel culture medium for cultivation of fastidious oral anaerobes is described. This medium, OMIZ-Pat, consists of a rich chemically defined basal medium supplemented with asialofetuin, as well as yeast extract and Neopeptone fractions. Addition of 1 mg of rifampin per liter and 100 mg of fosfomycin per liter allowed routine isolation of spirochetes by a limit dilution method in 96-well plates containing liquid OMIZ-Pat. In addition to members of the four previously recognized species of oral treponemes (Treponema denticola, Treponema pectinovorum, Treponema socranskii, and Treponema vincentii), 26 previously undescribed spirochete strains belonging to one group were isolated. We propose the name Treponema maltophilum sp. nov. for these small spirochetes, which have two endoflagella; one endoflagellum is attached at each cell pole, and the endoflagella overlap in the middle of the cell. Growth of these organisms was dependent on a carbohydrate like D-arabinose, L-fucose, D-maltose, L-rhamnose, D-ribose, D-sucrose, or D-trehalose and was inhibited by fetal bovine serum. T. maltophilum is distinguished from other oral Treponema species by its 16S rRNA sequence, its protein and antigen patterns as determined by sodium dodecyl sulfate-polyacrylamide gel electrophoresis and immuno-blotting, and its characteristic
-glucosidase activity. The strains included in the new species on the basis of their 16S rRNA sequences are heterogeneous with respect to their
-fucosidase and β-glucuronidase activities, their dependence of N-acetylglucosamine, and their antigens as detected with patient antibodies. Strain BR is designated the type strain, and strains HO2A and PNA1 are reference strains of the new species.
This article has been cited by other articles:
![]() |
H.-K. Jun, Y.-M. Kang, H.-R. Lee, S.-H. Lee, and B.-K. Choi Highly Conserved Surface Proteins of Oral Spirochetes as Adhesins and Potent Inducers of Proinflammatory and Osteoclastogenic Factors Infect. Immun., June 1, 2008; 76(6): 2428 - 2438. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. Lehnen, H.-J. Busse, K. Frolich, M. Krasinska, P. Kampfer, and S. Speck Arcanobacterium bialowiezense sp. nov. and Arcanobacterium bonasi sp. nov., isolated from the prepuce of European bison bulls (Bison bonasus) suffering from balanoposthitis, and emended description of the genus Arcanobacterium Collins et al. 1983. Int J Syst Evol Microbiol, April 1, 2006; 56(Pt 4): 861 - 866. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. Nordhoff, D. Taras, M. Macha, K. Tedin, H.-J. Busse, and L. H. Wieler Treponema berlinense sp. nov. and Treponema porcinum sp. nov., novel spirochaetes isolated from porcine faeces Int J Syst Evol Microbiol, July 1, 2005; 55(4): 1675 - 1680. [Abstract] [Full Text] [PDF] |
||||
![]() |
C. Wyss, F. E. Dewhirst, B. J. Paster, T. Thurnheer, and A. Luginbuhl Guggenheimella bovis gen. nov., sp. nov., isolated from lesions of bovine dermatitis digitalis Int J Syst Evol Microbiol, March 1, 2005; 55(2): 667 - 671. [Abstract] [Full Text] [PDF] |
||||
![]() |
C. Wyss, A. Moter, B.-K. Choi, F. E. Dewhirst, Y. Xue, P. Schupbach, U. B. Gobel, B. J. Paster, and B. Guggenheim Treponema putidum sp. nov., a medium-sized proteolytic spirochaete isolated from lesions of human periodontitis and acute necrotizing ulcerative gingivitis Int J Syst Evol Microbiol, July 1, 2004; 54(4): 1117 - 1122. [Abstract] [Full Text] [PDF] |
||||
![]() |
B.-K. Choi, H. J. Lee, J. H. Kang, G. J. Jeong, C. K. Min, and Y.-J. Yoo Induction of Osteoclastogenesis and Matrix Metalloproteinase Expression by the Lipooligosaccharide of Treponema denticola Infect. Immun., January 1, 2003; 71(1): 226 - 233. [Abstract] [Full Text] [PDF] |
||||
![]() |
L. V. Stamm, H. L. Bergen, and K. A. Shangraw Natural Rifampin Resistance in Treponema spp. Correlates with Presence of N531 in RpoB Rif Cluster I Antimicrob. Agents Chemother., October 1, 2001; 45(10): 2973 - 2974. [Full Text] |
||||
![]() |
N. W. J. Schroder, B. Opitz, N. Lamping, K. S. Michelsen, U. Zahringer, U. B. Gobel, and R. R. Schumann Involvement of Lipopolysaccharide Binding Protein, CD14, and Toll-Like Receptors in the Initiation of Innate Immune Responses by Treponema Glycolipids J. Immunol., September 1, 2000; 165(5): 2683 - 2693. [Abstract] [Full Text] [PDF] |
||||
![]() |
K. Heuner, K. Große, R. Schade, and U. B. Göbel A flagellar gene cluster from the oral spirochaete Treponema maltophilum Microbiology, February 1, 2000; 146(2): 497 - 507. [Abstract] [Full Text] |
||||
![]() |
L. Kesavalu, S. C. Holt, and J. L. Ebersole Lack of Humoral Immune Protection against Treponema denticola Virulence in a Murine Model Infect. Immun., November 1, 1999; 67(11): 5736 - 5746. [Abstract] [Full Text] [PDF] |
||||
![]() |
K. Heuner, B.-K. Choi, R. Schade, A. Moter, A. Otto, and U. B. Göbel Cloning and Characterization of a Gene (mspA) Encoding the Major Sheath Protein of Treponema maltophilum ATCC 51939T J. Bacteriol., February 1, 1999; 181(3): 1025 - 1029. [Abstract] [Full Text] |
||||
![]() |
J. R. Leadbetter, T. M. Schmidt, J. R. Graber, and J. A. Breznak Acetogenesis from H2 Plus CO2 by Spirochetes from Termite Guts Science, January 29, 1999; 283(5402): 686 - 689. [Abstract] [Full Text] |
||||
![]() |
C. Wyss Flagellins, but Not Endoflagellar Sheath Proteins, of Treponema pallidum and of Pathogen-Related Oral Spirochetes Are Glycosylated Infect. Immun., December 1, 1998; 66(12): 5751 - 5754. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. Moter, C. Hoenig, B.-K. Choi, B. Riep, and U. B. Göbel Molecular Epidemiology of Oral Treponemes Associated with Periodontal Disease J. Clin. Microbiol., May 1, 1998; 36(5): 1399 - 1403. [Abstract] [Full Text] |
||||
![]() |
N. W. J. Schroder, D. Pfeil, B. Opitz, K. S. Michelsen, J. Amberger, U. Zahringer, U. B. Gobel, and R. R. Schumann Activation of Mitogen-activated Protein Kinases p42/44, p38, and Stress-activated Protein Kinases in Myelo-monocytic Cells by Treponema Lipoteichoic Acid J. Biol. Chem., March 23, 2001; 276(13): 9713 - 9719. [Abstract] [Full Text] [PDF] |
||||
![]() |
B. Opitz, N. W. J. Schroder, I. Spreitzer, K. S. Michelsen, C. J. Kirschning, W. Hallatschek, U. Zahringer, T. Hartung, U. B. Gobel, and R. R. Schumann Toll-like Receptor-2 Mediates Treponema Glycolipid and Lipoteichoic Acid-induced NF-kappa B Translocation J. Biol. Chem., June 15, 2001; 276(25): 22041 - 22047. [Abstract] [Full Text] [PDF] |
||||
| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |
| INT J SYST EVOL MICROBIOL | MICROBIOLOGY | J GEN VIROL |
| J MED MICROBIOL | ALL SGM JOURNALS | |