Effects of Azospirillum brasilense indole-3-acetic acid production on inoculated wheat plants

By Stijn Spaepen, S. Dobbelaere, Anja Croonenborghs, J. Vanderleyden. Plant and Soil, 2008

245 citations recorded by the source corpus.

Subfields: Molecular Biology, Plant Science

View Paper: https://www.semanticscholar.org/paper/fe9bfdb9e7a8245c66dec24dde76de113b35f9a8

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Citations in the corpus

Bacterial Endophytes: Who and Where, and What are they doing there? (2013, unknown): “However, the principal role of IAA in PGP was confirmed only for rhizobacteria, using mutational studies (Patten and Glick, 2002; Spaepen et al., 2008).”
Advances in Elucidating Beneficial Interactions Between Plants, Soil, and Bacteria (2013, result): “…inoculated with wild-type strain gave 12% and 25% higher plant biomass and ears number compared with the IAA-deficient mutant and uninoculated seeds Spaepen et al. (2008) P. putida subgroup B strain 1 Tomato Greenhouse 15% increase in tomato fruit Gravel et al. (2007) Burkholderia sp. 1,…”
Biological nitrogen fixation in non-legume plants. (2013, background): “In PGPR and, in particular, the well-known Azospirillum, the production of phytohormones rather than nitrogen fixation is considered to be a major factor for plant growth promotion (Fulchieri et al., 1993; Dobbelaere et al., 2001; Baca and Elmerich, 2007; Spaepen et al., 2007, 2008).”
Plant Growth Promotion by Microbes (2013, background): “(ii) A mutant strain strongly reduced in IAA production did not induce the root changes and, (iii), a strain constitutive for IAA production showed the same effect on the root changes as the wild type strain but already at lower bacterial cell concentrations (Spaepen et al., 2008).”
Phytohormones and Beneficial Microbes: Essential Components for Plants to Balance Stress and Fitness (2017, background): “…phytohormones affect the metabolism of endogenous growth regulators in plant tissue (Hashem et al., 2016; Sorty et al., 2016) and play a key role in changing root morphology upon exposure to drought, salinity, extreme temperature and heavy metal toxicity (Spaepen et al., 2008; Khan et al., 2011).”
Acquisition of phosphorus and nitrogen in the rhizosphere and plant growth promotion by microorganisms (2009, background): “…plant development ranges from positive to negative effects, and occurs as a function of the amount of IAA produced, the cell number of auxin-producing rhizobacteria and on the sensitivity of the host plant to changes in IAA concentration (Dobbelaere et al 1999; Spaepen et al 2008; Xie et al. 1996).”
Wheat (Triticum aestivum L.) growth enhancement by Azospirillum sp. under drought stress (2011, background): “gene, N fixation and controlling pathogens ( Spaepen et al. 2008; Jalili et al. 2009).”
MECHANISMS AND PRACTICAL CONSIDERATIONS INVOLVED IN PLANT GROWTH PROMOTION BY RHIZOBACTERIA (2010, background): “Studies have demonstrated that the PGPR can stimulate plant growth through the production of auxins (indole acetic acid) (Spaepen et al., 2008), gibberellines (Bottini et al.”
Chapter Two – How the Plant Growth-Promoting Bacterium Azospirillum Promotes Plant Growth—A Critical Assessment (2010, unknown): “brasilense (Spaepen et al., 2008).”
Plant growth-promoting bacteria as inoculants in agricultural soils (2015, background): “…pathways have been described for the production of IAA: two L-tryptophan-dependent (indole-3-pyruvic acid and indole-acetoamide pathways) and one L-tryptophan-independent (Prinsen et al., 1993), with the indole-3-pyruvic acid pathway as the most important among them (Spaepen et al., 2008).”
Rhizobacterial mediation of plant hormone status (2010, background): “brasilense Sp245 increased leaf length and shoot dry weight at least 10% more than the WT strain (Spaepen et al., 2008).”
L-Tryptophan-dependent biosynthesis of indole-3-acetic acid (IAA) improves plant growth and colonization of maize by Burkholderia phytofirmans PsJN (2014, unknown): “Fewer studies have described the role of microbial auxin (IAA) in plant growth promotion by using mutants and molecular tools (Patten and Glick 2002; Idris et al. 2007; Spaepen et al. 2008).”
Plant-growth-promoting rhizobacteria to improve crop growth in saline soils: a review (2014, background): “Morphological plant root changes have been observed repeatedly upon Azospirillum inoculation and have been attributed to the production of plant-growth-promoting substances: auxins, cytokinins, and gibberellins, with auxin production being quantitatively the most important (Spaepen et al. 2008).”