Major gradients in putatively nitrifying and non-nitrifying Archaea in the deep North Atlantic

By H. Agogué, M. Brink, J. Dinasquet, G. Herndl. Nature, 2009

140 citations recorded by the source corpus.

Subfields: Ecology, Environmental Chemistry, Oceanography

View Paper: https://www.semanticscholar.org/paper/5a0fe8342c017bb0ff802181b37cee1a197659d0

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Citations in the corpus

Mesopelagic zone ecology and biogeochemistry - a synthesis (2010, background): “Agogué et al. (2008) investigated the prevalence of archaeal genes coding for the major enzyme involved in ammonia”
Emerging concepts on microbial processes in the bathypelagic ocean-ecology, biogeochemistry, and genomics (2010, unknown): “A subsequent study by Agogué et al. (2008), however, suggested that Crenarchaeota in the bathypelagic layer appeared to be heterotrophic in subtropical deep waters.”
Nitrosopumilus maritimus genome reveals unique mechanisms for nitrification and autotrophy in globally distributed marine crenarchaea (2010, methodology): “Mycobacterium kansasii ATCC 12478 [DsbA oxidoreductase; gi 240169146] Rubrobacter xylanophilus DSM 9941 [DsbA oxidoreductase; gi 108804655] Streptomyces coelicolor A3(2) [hypothetical protein SCO5993; gi 21224330] Streptomyces ghanaensis ATCC 14672 [hypothetical protein SghaA1_08748; gi 239928300] T”
Microbial oceanography of the dark ocean's pelagic realm (2009, background): “…supported by the fact that archaeal amoA copy numbers, here indicative for an autotrophic life mode, decrease in the bathypelagic North Atlantic, particularly in the North Atlantic Deep Water (NADW), from north to south following the decline of ammonia as the NADW ages (Agogué et al. 2008).”
Dark inorganic carbon fixation sustains the functioning of benthic deep‐sea ecosystems (2013, background): “…et al., 2007; Jost et al., 2008; La Cono et al., 2011], dark inorganic C fixation occurs also in the oxygenated deep water masses of the oceans [Herndl et al., 2005; Agogué et al., 2008; Hansman et al., 2009; Tamburini et al., 2009; Baltar et al., 2010; Yakimov et al., 2011; Swan et al., 2011].”
Ammonia oxidation rates and nitrification in the Arabian Sea (2011, background): “…data suggest that a significant fraction of crenarchaeota within this depth range is autotrophic [Ingalls et al., 2006; Hansman et al., 2009], but there is some debate as to what proportion oxidize ammonia [Agogué et al., 2008; Beman et al., 2010; Church et al., 2010; Santoro et al., 2010].”
Contributions of anoxygenic and oxygenic phototrophy and chemolithotrophy to carbon and oxygen fluxes in aquatic environments. (2009, background): “Chemolithotrophs Chemolithotrophs oxidise NH4+, NO2–, Fe2+ and S2– using O2 as oxidant; S2– can also be oxidised using NO3– as oxidant, with an increasing role found for Archaea in addition to Bacteria (Bach & Edwards 2003, Francis et al. 2007, Agogué et al. 2008) (Table 2).”
Inter‐annual recurrence of archaeal assemblages in the coastal NW Mediterranean Sea (Blanes Bay Microbial Observatory) (2010, background): “Even though Crenarchaeota may be more important than marine bacteria driving the oxidation of ammonia to nitrite (Wuchter et al. 2006), new data indicate that not all Crenarchaeota are ammonia-oxidizers living autotrophically (Agogue et al. 2008; Pouliot et al. 2009).”