This Article
Right arrow Full Text
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Right arrowReprints and Permissions
Right arrow Copyright Information
Right arrow Books from ASM Press
Right arrow MicrobeWorld
Citing Articles
Right arrow Citing Articles via HighWire
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Fuse, H.
Right arrow Articles by Omori, T.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Fuse, H.
Right arrow Articles by Omori, T.
Agricola
Right arrow Articles by Fuse, H.
Right arrow Articles by Omori, T.

 Previous Article  |  Next Article 

Applied and Environmental Microbiology, December 2000, p. 5527-5532, Vol. 66, No. 12
0099-2240/00/$04.00+0
Copyright © 2000, American Society for Microbiology. All rights reserved.

Utilization of Dimethyl Sulfide as a Sulfur Source with the Aid of Light by Marinobacterium sp. Strain DMS-S1

Hiroyuki Fuse,1,* Osamu Takimura,1 Katsuji Murakami,1 Yukiho Yamaoka,1 and Toshio Omori2

Chugoku National Industrial Research Institute, 2-2-2 Hirosuehiro, Kure, Hiroshima 737-0197,1 and Biotechnology Research Center, University of Tokyo, Bunkyo-ku, Tokyo 113-9657,2 Japan

Received 5 June 2000/Accepted 2 October 2000

Strain DMS-S1 isolated from seawater was able to utilize dimethyl sulfide (DMS) as a sulfur source only in the presence of light in a sulfur-lacking medium. Phylogenetic analysis based on 16S ribosomal DNA genes indicated that the strain was closely related to Marinobacterium georgiense. The strain produced dimethyl sulfoxide (DMSO), which was a main metabolite, and small amounts of formate and formaldehyde when grown on DMS as the sole sulfur source. The cells of the strain grown with succinate as a carbon source were able to use methyl mercaptan or methanesulfonate besides DMS but not DMSO or dimethyl sulfone as a sole sulfur source. DMS was transformed to DMSO primarily at wavelengths between 380 and 480 nm by heat-stable photosensitizers released by the strain. DMS was also degraded to formaldehyde in the presence of light by unidentified heat-stable factors released by the strain, and it appeared that strain DMS-S1 used the degradation products, which should be sulfite, sulfate, or methanesulfonate, as sulfur sources.

* Corresponding author. Mailing address: Chugoku National Industrial Research Institute, 2-2-2 Hirosuehiro, Kure, Hiroshima 737-0197, Japan. Phone: 81-823-72-1936 or 81-823-72-1934. Fax: 81-823-73-3284. E-mail: fuse{at}cniri.go.jp.

Applied and Environmental Microbiology, December 2000, p. 5527-5532, Vol. 66, No. 12
0099-2240/00/$04.00+0
Copyright © 2000, American Society for Microbiology. All rights reserved.


This article has been cited by other articles:

  • Schafer, H. (2007). Isolation of Methylophaga spp. from Marine Dimethylsulfide-Degrading Enrichment Cultures and Identification of Polypeptides Induced during Growth on Dimethylsulfide. Appl. Environ. Microbiol. 73: 2580-2591 [Abstract] [Full Text]  
  • Dimitriu, P. A., Shukla, S. K., Conradt, J., Marquez, M. C., Ventosa, A., Maglia, A., Peyton, B. M., Pinkart, H. C., Mormile, M. R. (2005). Nitrincola lacisaponensis gen. nov., sp. nov., a novel alkaliphilic bacterium isolated from an alkaline, saline lake. Int. J. Syst. Evol. Microbiol. 55: 2273-2278 [Abstract] [Full Text]  
  • Murata, Y., Watanabe, T., Sato, M., Momose, Y., Nakahara, T., Oka, S.-i., Iwahashi, H. (2003). Dimethyl Sulfoxide Exposure Facilitates Phospholipid Biosynthesis and Cellular Membrane Proliferation in Yeast Cells. J. Biol. Chem. 278: 33185-33193 [Abstract] [Full Text]  
  • Endoh, T., Habe, H., Yoshida, T., Nojiri, H., Omori, T. (2003). A CysB-regulated and {sigma}54-dependent regulator, SfnR, is essential for dimethyl sulfone metabolism of Pseudomonas putida strain DS1. Microbiology 149: 991-1000 [Abstract] [Full Text]  


Copyright © 2009 by the American Society for Microbiology.   For an alternate route to Journals.ASM.org, visit: http://intl-journals.asm.org | More Info»