Results 121 to 130 of about 3,203,913 (163)

The ultrasmall ocean microbiome: a reservoir of microbial diversity and nitrogen fixation.

open access: yes
Höllerer CA   +7 more
europepmc   +1 more source

The hidden role of rhizospheric viruses in promoting nitrogen fixation in soils. [PDF]

open access: yesNat Commun
Zhu D   +7 more
europepmc   +1 more source

Gammaproteobacterial Diazotrophs and nifH Gene Expression in Surface Waters of the South Pacific Ocean [PDF]

open access: yesISME Journal, 2014
In addition to the cyanobacterial N2-fixers (diazotrophs), there is a high nifH gene diversity of non-cyanobacterial groups present in marine environments, yet quantitative information about these groups is scarce.
Pia H. Moisander   +2 more
exaly   +7 more sources

Evaluation of Primers Targeting the Diazotroph Functional Gene and Development of NifMAP – A Bioinformatics Pipeline for Analyzing nifH Amplicon Data

open access: yesFrontiers in Microbiology, 2018
Diazotrophic microorganisms introduce biologically available nitrogen (N) to the global N cycle through the activity of the nitrogenase enzyme. The genetically conserved dinitrogenase reductase (nifH) gene is phylogenetically distributed across four ...
Dagmar Woebken   +2 more
exaly   +3 more sources

Diversity of nifH Gene Amplified From Plankton-Community DNA in a Shallow Eutrophic Lake (Lake Donghu, Wuhan, China)

open access: yesLimnology, 2011
Biological nitrogen fixation (BNF) is one of the major nitrogen inputs into the biosphere, and the nitrogenase iron protein (nifH) gene plays important roles in regulating the molecular nitrogen (N-2) fixation process.
Qingyun Yan, Yuhe Yu, Weisong Feng
exaly   +1 more source

Transcription Analysis of the Three nifH Genes of Rhizobium phaseoli With Gene Fusions

Molecular Genetics and Genomics, 1988
Rhizobium phaseoli CFN42 possesses three regions containing genes coding for the nitrogenase polypeptides: region a and region b contain copies of the three nitrogenase structural genes nifH, nifD and nifK and region c contains only a nifH gene.
Enrique Morett   +2 more
exaly   +2 more sources

The cloning and functional characterization of the nifH gene of Rhodospirillum rubrum

Gene, 1990
Dinitrogenase reductase (the nifH product) from Rhodospirillum rubrum is regulated by a post-translational modification system encoded by draTG. As demonstrated in this report, the cloning, sequencing, and functional characterization of the nifH gene provides a basis for further analysis as well as revealing interesting features of gene organization ...
L J, Lehman   +2 more
openaire   +2 more sources

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