Nitrogen transformations as inferred from the activities of key enzymes in the Arabian Sea oxygen minimum zone

[1]  R. Amann,et al.  Massive nitrogen loss from the Benguela upwelling system through anaerobic ammonium oxidation. , 2005, Proceedings of the National Academy of Sciences of the United States of America.

[2]  R. V. van Spanning,et al.  Denitrification and ammonia oxidation by Nitrosomonas europaea wild-type, and NirK- and NorB-deficient mutants. , 2004, Microbiology.

[3]  B. Ward,et al.  Dissimilatory Nitrite Reductase Genes from Autotrophic Ammonia-Oxidizing Bacteria , 2001, Applied and Environmental Microbiology.

[4]  R. Ramesh,et al.  A revised nitrogen budget for the Arabian Sea , 2000 .

[5]  S. Naqvi,et al.  Increased marine production of N2O due to intensifying anoxia on the Indian continental shelf , 2000, Nature.

[6]  A. Hooper,et al.  Electron transfer during the oxidation of ammonia by the chemolithotrophic bacterium Nitrosomonas europaea. , 2000, Biochimica et biophysica acta.

[7]  P. Normand,et al.  Disruption of narG, the Gene Encoding the Catalytic Subunit of Respiratory Nitrate Reductase, Also Affects Nitrite Respiration in Pseudomonas fluorescens YT101 , 1999, Journal of bacteriology.

[8]  L. Codispoti,et al.  The oxygen minimum zone in the Arabian Sea during 1995 , 1999 .

[9]  R. Ye,et al.  The Periplasmic Nitrate Reductase inPseudomonas sp. Strain G-179 Catalyzes the First Step of Denitrification , 1999, Journal of bacteriology.

[10]  J. G. Kuenen,et al.  The anaerobic oxidation of ammonium. , 1998, FEMS microbiology reviews.

[11]  L. Codispoti,et al.  Seasonal variation of hydrographic and nutrient fields during the US JGOFS Arabian Sea Process Study , 1998 .

[12]  L. Codispoti,et al.  Budgetary and biogeochemical implications of N2O isotope signatures in the Arabian Sea , 1998, Nature.

[13]  W. Zumft.  Cell biology and molecular basis of denitrification. , 1997, Microbiology and molecular biology reviews : MMBR.

[14]  E. Bock,et al.  Anaerobic ammonia oxidation with nitrogen dioxide by Nitrosomonas eutropha , 1997, Archives of Microbiology.

[15]  L. Codispoti,et al.  Nitrogen and oxygen isotopic composition of N2O from suboxic waters of the eastern tropical North Pacific and the Arabian Sea—measurement by continuous-flow isotope-ratio monitoring , 1997 .

[16]  M. Jetten,et al.  Nitrous oxide production by Alcaligenes faecalis under transient and dynamic aerobic and anaerobic conditions , 1996, Applied and environmental microbiology.

[17]  A. Bouwman,et al.  Uncertainties in the global source distribution of nitrous oxide , 1995 .

[18]  M. D. Kumar,et al.  An intermediate nepheloid layer associated with high microbial metabolic rates and denitrification in the northwest Indian Ocean , 1993 .

[19]  B. Schneider,et al.  Structure and function of a periplasmic nitrate reductase in Alcaligenes eutrophus H16 , 1993, Journal of bacteriology.

[20]  W. Reznikoff,et al.  Identification of the regulatory sequence of anaerobically expressed locus aeg-46.5 , 1993, Journal of bacteriology.

[21]  S. Naqvi,et al.  Seasonal changes in the denitrification regime of the Arabian Sea , 1990 .

[22]  J. Tiedje,et al.  Induction of denitrifying enzymes in oxygen-limited Achromobacter cycloclastes continuous culture , 1990 .

[23]  H. Körner,et al.  Expression of denitrification enzymes in response to the dissolved oxygen level and respiratory substrate in continuous culture of Pseudomonas stutzeri , 1989, Applied and environmental microbiology.

[24]  L. Codispoti,et al.  Suspended particle and bacterial maxima in Peruvian coastal waters during a cold water anomaly , 1989 .

[25]  S. Naqvi.  Some aspects of the oxygen-deficient conditions and denitrification in the Arabian Sea , 1987 .

[26]  R. Dickinson,et al.  Future global warming from atmospheric trace gases , 1986, Nature.

[27]  P. Wood.  Nitrification as a bacterial energy source , 1986 .

[28]  David J. Miller,et al.  Characterization of a Soluble Cytochrome Oxidase/Nitrite Reductase from Nitrosomonas europaea , 1985 .

[29]  L. Codispoti,et al.  Nitrification, denitrification and nitrous oxide cycling in the eastern tropical South Pacific ocean , 1985 .

[30]  D. Focht,et al.  15N Kinetic Analysis of N2O Production by Nitrosomonas europaea: an Examination of Nitrifier Denitrification , 1985, Applied and environmental microbiology.

[31]  J. Hansen,et al.  Greenhouse effect of trace gases, 1970‐1980 , 1981 .

[32]  W. A. Kaplan,et al.  Production of NO2- and N2O by Nitrifying Bacteria at Reduced Concentrations of Oxygen , 1980, Applied and environmental microbiology.

[33]  E. H. Ross,et al.  Evidence for and rate of denitrification in the Arabian Sea , 1978 .

[34]  Wallace S. Broecker,et al.  “NO”, a conservative water-mass tracer , 1974 .

[35]  G. A. Ritchie,et al.  Identification of the sources of nitrous oxide produced by oxidative and reductive processes in Nitrosomonas europaea. , 1972, The Biochemical journal.

[36]  A. Hooper.  A nitrite-reducing enzyme from Nitrosomonas europaea. Preliminary characterization with hydroxylamine ad electron donor. , 1968, Biochimica et biophysica acta.

[37]  T. Peng,et al.  Nitrate deficits by nitrification and denitrification processes in the Indian Ocean , 2006 .

[38]  S. Ferguson.  Denitrification and its control , 2004, Antonie van Leeuwenhoek.

[39]  M. Shailaja,et al.  Respiratory enzyme activities in the oxygen-deficient waters of the , 2001 .

[40]  E. Bock,et al.  Anaerobic ammonia oxidation with nitrogen dioxide by Nitrosomonas eutropha. , 1997, Archives of microbiology.

[41]  S. Naqvi,et al.  Activity of the respiratory electron transport system and respiration rates within the oxygen minimum layer of the Arabian Sea , 1993 .

[42]  W. Naqvi.  Geographical extent of denitrification in the Arabian Sea in relation to some physical processes , 1991 .

[43]  Peter G. Brewer,et al.  Chemical oceanography of the Persian Gulf , 1985 .

[44]  A. Gouveia,et al.  Water masses and general hydrography along the west coast of India during early March , 1980 .

[45]  Paul J. Crutzen,et al.  The Role of NO and NO2 in the Chemistry of the Troposphere and Stratosphere , 1979 .

[46]  J. Goering,et al.  Nitrate reductase activity in the subsurface waters of the Peru current , 1977 .