Transcriptionally active heterotrophic diazotrophs are widespread in the upper water column of the Arabian Sea

Diversity, distribution, and expression of diazotrophnifHgenes in oxygen-deficient waters of the Arabian Sea

(2012) Amal Jayakumar et al.   FEMS MICROBIOLOGY ECOLOGY

Unicellular Cyanobacterium Symbiotic with a Single-Celled Eukaryotic Alga

(2012) A. W. Thompson et al.   SCIENCE

Phylogenetic diversity and spatio-temporal ­distribution of nitrogenase genes (nifH) in the northern South China Sea

(2011) L Kong et al.   AQUATIC MICROBIAL ECOLOGY

Nitrogen fixation within the water column associated with two hypoxic basins in the Southern California Bight

(2011) MR Hamersley et al.   AQUATIC MICROBIAL ECOLOGY

Isolation and characterization of the unicellular diazotrophic cyanobacterium Group C TW3 from the tropical western Pacific Ocean

(2011) Yukiko Taniuchi et al.   ENVIRONMENTAL MICROBIOLOGY

Heterotrophic organisms dominate nitrogen fixation in the South Pacific Gyre

(2011) Hannah Halm et al.   ISME Journal

Nitrogen fixation and nitrogenase (nifH) expression in tropical waters of the eastern North Atlantic

(2011) Kendra A Turk et al.   ISME Journal

MEGA5: Molecular Evolutionary Genetics Analysis Using Maximum Likelihood, Evolutionary Distance, and Maximum Parsimony Methods

(2011) K. Tamura et al.   MOLECULAR BIOLOGY AND EVOLUTION

Nitrogen Fixation in Denitrified Marine Waters

(2011) Camila Fernandez et al.   PLoS One

Nitrogenase Gene Amplicons from Global Marine Surface Waters Are Dominated by Genes of Non-Cyanobacteria

(2011) Hanna Farnelid et al.   PLoS One

Nitrogenase genes in non-cyanobacterial plankton: prevalence, diversity and regulation in marine waters

(2010) L Riemann et al.   AQUATIC MICROBIAL ECOLOGY

Putative N2-fixing heterotrophic bacteria associated with dinoflagellate–Cyanobacteria consortia in the low-nitrogen Indian Ocean

(2010) H Farnelid et al.   AQUATIC MICROBIAL ECOLOGY

Diel cycling of DNA staining and nifH gene regulation in the unicellular cyanobacterium Crocosphaera watsonii strain WH 8501 (Cyanophyta)

(2010) Kory Pennebaker et al.   ENVIRONMENTAL MICROBIOLOGY

Regional distributions of nitrogen-fixing bacteria in the Pacific Ocean

(2010) Matthew J. Church et al.   LIMNOLOGY AND OCEANOGRAPHY

Distribution of diazotrophic microorganisms and nifH gene expression in the Mekong River plume during intermonsoon

(2010) D Bombar et al.   MARINE ECOLOGY PROGRESS SERIES

Metabolic streamlining in an open-ocean nitrogen-fixing cyanobacterium

(2010) H. James Tripp et al.   NATURE

The Evolution and Future of Earth’s Nitrogen Cycle

(2010) Donald E. Canfield et al.   SCIENCE

Metabolic analysis of the soil microbe Dechloromonas aromatica str. RCB: indications of a surprisingly complex life-style and cryptic anaerobic pathways for aromatic degradation

(2009) Kennan Salinero et al.   BMC GENOMICS

Identity and dynamics of putative N2-fixing picoplankton in the Baltic Sea proper suggest complex patterns of regulation

(2009) Hanna Farnelid et al.   Environmental Microbiology Reports

Abundances and Distributions of the Dominant nifH Phylotypes in the Northern Atlantic Ocean

(2008) R. J. Langlois et al.   APPLIED AND ENVIRONMENTAL MICROBIOLOGY

Phenotypic and genotypic characterization of multiple strains of the diazotrophic cyanobacterium,Crocosphaera watsonii, isolated from the open ocean

(2008) Eric A. Webb et al.   ENVIRONMENTAL MICROBIOLOGY

Nitrogen fixation in an anticyclonic eddy in the oligotrophic North Pacific Ocean

(2008) Allison A Fong et al.   ISME Journal

An Earth-system perspective of the global nitrogen cycle

(2008) Nicolas Gruber et al.   NATURE

Globally Distributed Uncultivated Oceanic N2-Fixing Cyanobacteria Lack Oxygenic Photosystem II

(2008) J. P. Zehr et al.   SCIENCE