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@ARTICLE{Sanow:1008564,
author = {Sanow, Stefan and Kuang, Weiqi and Schaaf, Gabriel and
Huesgen, Pitter and Schurr, Ulrich and Roessner, Ute and
Watt, Michelle and Arsova, Borjana},
title = {{M}olecular mechanisms of {P}seudomonas assisted plant
nitrogen uptake - opportunities for modern agriculture},
journal = {Molecular plant microbe interactions},
volume = {36},
number = {9},
issn = {0894-0282},
address = {[Erscheinungsort nicht ermittelbar]},
publisher = {APSnet},
reportid = {FZJ-2023-02397},
pages = {536-548},
year = {2023},
abstract = {Pseudomonas spp. make up $1.6\%$ of the bacteria in the
soil and are found throughout the world. More than 140
species of this genus have been identified, some beneficial
to the plant. Several species in the family
Pseudomonadaceae, including Azotobacter vinelandii AvOP,
Pseudomonas stutzeri A1501, Pseudomonas stutzeri DSM4166,
Pseudomonas szotifigens 6HT33bT and Pseudomonas sp. K1 can
fix nitrogen from the air. The genes required for these
reactions are organized in a nitrogen fixation island,
obtained via horizontal gene transfer from Klebsiella
pneumoniae, Pseudomonas stutzeri and Azotobacter vinelandii.
Today, this island is conserved in Pseudomonas spp. from
different geographical locations, which in turn have evolved
to deal with different geo-climatic conditions. Here, we
summarize the molecular mechanisms behind Pseudomonas driven
plant growth promotion, with particular focus on improving
plant performance at limiting nitrogen (N), and improving
plant N content. We describe Pseudomonas-plant interaction
strategies in the soil, noting that the mechanisms of
denitrification, ammonification, and secondary metabolite
signalling are only marginally explored. Plant growth
promotion is dependent on the abiotic conditions, and
differs at sufficient and deficient N. The molecular
controls behind different plant response are not fully
elucidated. We suggest that superposition of transcriptome,
proteome, and metabolome data and their integration with
plant phenotype development through time will help fill
these gaps. The aim of this review is to summarize the
knowledge behind Pseudomonas driven nitrogen fixation and to
point to possible agricultural solutions},
cin = {IBG-2},
ddc = {570},
cid = {I:(DE-Juel1)IBG-2-20101118},
pnm = {2171 - Biological and environmental resources for
sustainable use (POF4-217)},
pid = {G:(DE-HGF)POF4-2171},
typ = {PUB:(DE-HGF)16},
pubmed = {36989040},
UT = {WOS:001083946600001},
doi = {10.1094/MPMI-10-22-0223-CR},
url = {https://juser.fz-juelich.de/record/1008564},
}