Rnf Genes in Purple Sulfur Bacterium Allochromatium vinosum

Allochromatium vinosum is a photosynthetic, diazotrophic purple sulfur bacterium that oxidizes reduced sulfur compounds hydrogen sulfide, elemental sulfur and thiosulfide. In this article, we report the presence of rnf genes in Allochromatium vinosum, some of which have been reported to take part in nitrogen fixation in some species.

Rnf Genes in Purple Sulfur Bacterium Allochromatium vinosum

Allochromatium vinosum is a photosynthetic, diazotrophic purple sulfur bacterium that oxidizes reduced sulfur compounds hydrogen sulfide, elemental sulfur and thiosulfide. In this article, we report the presence of rnf genes in Allochromatium vinosum, some of which have been reported to take part in nitrogen fixation in some species.

___

  • Wahlund TM, Madigan MT. Nitrogen fixation by the thermophilic green sulfur bacterium Chlorobium tepidum. J Bacteriol 175: 474-478, 1993.
  • Hageman RV, Burris RH. Nitrogenase and nitrogenase reductase associate and dissociate with each catalytic cycle. Proc Natl Acad Sci USA 75: 2699-2702, 1978.
  • Filler WA, Kemp RM, Ng JC et al. The nifH gene product is required for the synthesis or stability of the iron-molybdenum cofactor of nitrogenase from Klebsiella pneumoniae. Eur J Biochem 160: 371-377, 1986.
  • Shah VK, Chisnell JR, Brill WJ. Acetylene reduction by the iron- molybdenum cofactor from nitrogenase. Biochem Biophys Res Commun 81: 232-23, 1978.
  • Schmehl M, Jahn A, Meyer zu Vilsendorf A et al. Identification of a new class of nitrogen fixation genes in Rhodobacter capsulatus: a putative membrane complex involved in electron transport to nitrogenase. Mol Gen Genetics 241: 602-615, 1993.
  • Jouanneau Y, Jeong H-S, Hugo N et al. Overexpression in
  • Escherichia coli of the rnf genes from Rhodobacter capsulatus. Characterization of two membrane-bound iron-sulfur proteins. Eur J Biochem 251: 54-64, 1998.
  • Jouanneau Y, Meyer C, Asso M et al. Characterization of a nif- regulated flavoprotein (FprA) from Rhodobacter capsulatus. Redox properties and molecular interaction with a [2Fe-2S] ferredoxin. Eur J Biochem 267: 780-787, 2000.
  • Jeong H-S, Jouanneau Y Enhanced nitrogenase activity in strains of Rhodobacter capsulatus that overexpress the rnf genes. J Bacteriol 182: 1208-1214, 2000. 9. Curatti L, Brown CS, Ludden PW et al. Genes required for rapid expression of nitrogenase activity in Azotobacter vinelandii. Proc Natl Acad Sci USA 102: 6291-6296, 2005.
  • Koo MS, Lee JH, Rah SY. A reducing system of the superoxide sensor SoxR in Escherichia coli. EMBO Journal 22: 2614-2622, 2003.
  • Steuber J. Na(+) translocation by bacterial NADH:quinone oxidoreductases: an extension to the complex-I family of primary redox pumps. Biochim Biophys Acta, 1505: 45-56, 2001.
  • Pfennig N, Trüper H. ‘The family Chromatiaceae’ in Phototrophic Prokaryotes, ed. RK Clayton WR Systrom, Plenum Pub. Company, 1978.
  • Sambrook J., Maniatis T, Fritsch EF. Molecular Cloning. A Laboratory Manual. Cold Spring Harbor, NY, Cold Spring Harbor Laboratory Press, 1989
  • Chen WP, Kuo TT. A simple and rapid method for the preparation of Gram-negative bacterial genomic DNA. Nuc Acids Res 21: 2260, 1993
  • Higgins D, Thompson J, Gibson T. CLUSTAL W: improving the sensitivity of progressive multiple sequence alignment through sequence weighting, position-specific gap penalties and weight matrix choice. Nuc Acids Res. 22: 4673-4680, 1994.
  • Kumar S, Tamura K, Nei M. MEGA3: Integrated software for Molecular Evolutionary Genetics Analysis and sequence alignment. Briefings in Bioinformatics 5: 150-163, 2004.
  • Saitou N, Nei M. The neighbor-joining method: A new method for reconstructing phylogenetic trees. Mol Biol Evol, 4: 406-425, 1987.
Turkish Journal of Biology-Cover
  • ISSN: 1300-0152
  • Yayın Aralığı: Yılda 6 Sayı
  • Yayıncı: TÜBİTAK
Sayıdaki Diğer Makaleler

Rnf genes in purple sulfuur bacterium Allochromatiuum vinosum

H. Benan DİNÇTÜRK, Volkan DEMİR

Antifungal activity of Clerodendrum inerme (L.). and Clerodendrum phlomidis (L).

Rajasekaran ANITHA, Ponnusamy KANNAN

Antimicrobial activity of Palustriella communtata (Hedw.) ochyra extracts (Bryophyta)

Ferdağ ÇOLAK, Semra İLHAN, Fatma Zerrin ERDEMGİL, Filiz SAVAROĞLU, Filik Cansu İŞÇEN

Effects of Sequential Sub-Culturing on the Survival and Enzyme Activity of Neocallimastix hurleyensis

Mehmet Sait EKİNCİ, Emin ÖZKÖSE, İsmail AKYOL

Antimicrobial Activity of Palustriella commutata (Hedw.) Ochyra Extracts (Bryophyta)

Semra İLHAN, Filiz SAVAROĞLU, Ferdağ ÇOLAK, Cansu Filik İŞÇEN, Fatma Zerrin ERDEMGİL

Characterization of Rhizobium Sp. Isolated from Bean

Çiğdem KÜÇÜK, Merih KIVANÇ, Engin KINACI

Acute Effects of Trichloroacetic acid on Serum Enzyme Levels and Erythrocyte Carbonic Anhydrase Activity in Rats

Halit DEMİR, İsmail ÇELİK

Antifungal Activity of Clerodendrum inerme (L). and Clerodendrum phlomidis (L).

Rajasekaran ANITHA, Ponnusamy KANNAN

Hill Reaction, Photosynthesis and Chlorophyll Content in Non-Sugar-Producing (Turnip, Brassica rapa L.) and Sugar-Producing (Sugar beet, Beta vulgaris L.) Root Crop Plants

Manzer H. SIDDIQUI, M. Masroor A. KHAN, M. Nasir KHAN, Firoz MOHAMMAD, M. NAEEM

Antioxidant and Free Radical Scavenging Properties of Twelve Traditionally Used Indian Medicinal Plants

Farrukh AQIL, İqbal AHMAD, Zafar MEHMOOD