Global nitrogen cycle: critical enzymes, organisms, and processes for nitrogen budgets and dynamics
Nitrogen (N) is used in many of life's fundamental biomolecules, and it is also a participant in
environmental redox chemistry. Biogeochemical processes control the amount and form of N …
environmental redox chemistry. Biogeochemical processes control the amount and form of N …
Nitrous oxide production by ammonia oxidizers: physiological diversity, niche differentiation and potential mitigation strategies
Oxidation of ammonia to nitrite by bacteria and archaea is responsible for global emissions
of nitrous oxide directly and indirectly through provision of nitrite and, after further oxidation …
of nitrous oxide directly and indirectly through provision of nitrite and, after further oxidation …
Processes and microorganisms involved in the marine nitrogen cycle: knowledge and gaps
Nitrogen (N) is a key element for life in the oceans. It controls primary productivity in many
parts of the global ocean, consequently playing a crucial role in the uptake of atmospheric …
parts of the global ocean, consequently playing a crucial role in the uptake of atmospheric …
Nitrosopumilus maritimus gen. nov., sp. nov., Nitrosopumilus cobalaminigenes sp. nov., Nitrosopumilus oxyclinae sp. nov., and Nitrosopumilus ureiphilus sp. nov., four marine …
Four mesophilic, neutrophilic, and aerobic marine ammonia-oxidizing archaea, designated
strains SCM1T, HCA1T, HCE1T and PS0T, were isolated from a tropical marine fish tank …
strains SCM1T, HCA1T, HCE1T and PS0T, were isolated from a tropical marine fish tank …
Discovery of several novel, widespread, and ecologically distinct marine Thaumarchaeota viruses that encode amoC nitrification genes
Much of the diversity of prokaryotic viruses has yet to be described. In particular, there are no
viral isolates that infect abundant, globally significant marine archaea including the phylum …
viral isolates that infect abundant, globally significant marine archaea including the phylum …
Microbial ecology of oxygen minimum zones amidst ocean deoxygenation
AM Long, SK Jurgensen, AR Petchel… - Frontiers in …, 2021 - frontiersin.org
Oxygen minimum zones (OMZs) have substantial effects on the global ecology and
biogeochemical processes of marine microbes. However, the diversity and activity of OMZ …
biogeochemical processes of marine microbes. However, the diversity and activity of OMZ …
Microbial niches in marine oxygen minimum zones
AD Bertagnolli, FJ Stewart - Nature Reviews Microbiology, 2018 - nature.com
In the ocean's major oxygen minimum zones (OMZs), oxygen is effectively absent from sea
water and life is dominated by microorganisms that use chemicals other than oxygen for …
water and life is dominated by microorganisms that use chemicals other than oxygen for …
Fabrication of rGO-CuO and/or Ag2O nanoparticles incorporated polyvinyl acetate based mixed matrix membranes for the removal of Cr6+ from anti-corrosive paint …
Herein we report the fabrication of ternary system mixed matrix membranes based on
polyvinyl acetate (PVAc) incorporated reduced graphene oxide (rGO) and CuO or Ag 2 O …
polyvinyl acetate (PVAc) incorporated reduced graphene oxide (rGO) and CuO or Ag 2 O …
Epipelagic nitrous oxide production offsets carbon sequestration by the biological pump
The removal of carbon dioxide from the atmosphere by the marine biological pump is a key
regulator of Earth's climate; however, the ocean also serves as a large source of nitrous …
regulator of Earth's climate; however, the ocean also serves as a large source of nitrous …
Cyanobacteria and cyanophage contributions to carbon and nitrogen cycling in an oligotrophic oxygen-deficient zone
Up to half of marine N losses occur in oxygen-deficient zones (ODZs). Organic matter flux
from productive surface waters is considered a primary control on N2 production. Here we …
from productive surface waters is considered a primary control on N2 production. Here we …