Phytostimulatory effect of Azospirillum brasilense wild type and mutant strains altered in IAA production on wheat

By S. Dobbelaere, Anja Croonenborghs, A. Thys, Ann vande Broek, J. Vanderleyden. Plant and Soil, 2004

523 citations recorded by the source corpus.

Subfields: Molecular Biology, Plant Science

View Paper: https://www.semanticscholar.org/paper/ec9bdfc88bd397153c9a894f87be2d02a122a6b0

How researchers see this paper

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In Molecular Biology

1. J. Vanderleyden
2. Stijn Spaepen
3. E. Gamalero
4. B. Lugtenberg
5. G. Berg
6. N. Malfanova
7. L. Passaglia
8. J. Kloepper

In Plant Science

1. B. R. Glick
2. J. Kloepper
3. Y. Bashan
4. J. Barea
5. L. de-Bashan
6. G. Berg
7. J. Vanderleyden
8. D. K. Maheshwari

Citations in the corpus

• Acquisition of phosphorus and nitrogen in the rhizosphere and plant growth promotion by microorganisms (2009, background): “…of this, various ipdC mutants displayed altered phenotypes compared to the wildtype strains in their ability to alter wheat root morphology (i.e. either no increase in root hair and lateral root formation and no decrease in root length; Malhotra and Srivastava 2008; Dobbelaere et al 1999).”
• Physiological and genetic analysis of root responsiveness to auxin-producing plant growth-promoting bacteria in common bean (Phaseolus vulgaris L.) (2007, background): “For various PGPR, including Azospirillum, it has been demonstrated that enhanced root proliferation is related to bacterial indole3-acetic acid (IAA) biosynthesis (Xie et al. 1996; Dobbelaere et al. 1999; Steenhoudt and Vanderleyden 2000; Persello-Cartieaux et al. 2003; Spaepen et al. 2007).”
• Plant growth-promoting rhizobacteria and root system functioning (2013, background): “This showed that many PGPR may reduce the growth rate of the primary root (Dobbelaere et al., 1999), increase the number and/or length of lateral roots (Combes-Meynet et al., 2011; Chamam et al., 2013), and stimulate root hair elongation in vitro (Dobbelaere et al., 1999; Contesto et al., 2008).”
• MECHANISMS AND PRACTICAL CONSIDERATIONS INVOLVED IN PLANT GROWTH PROMOTION BY RHIZOBACTERIA (2010, background): “Some observations suggest that rhizobacteria can provide crops with significant quantities of N (Dobbelaere et al., 2003).”
• Plant Growth Promotion by Microbes (2013, background): “(i) Dobbelaere et al. (1999) showed that the effect of the wild type strain on the root can be mimicked by the addition of pure auxin.”
• Sanctions, Cooperation, and the Stability of Plant-Rhizosphere Mutualisms (2008, background): “…convincing evidence that auxin production by this strain can increase root hair production in wheat, at the expense of decreased root length (Dobbelaere et al. 1999), although it does not exclude the possibility that any benefits observed in the field could involve other mechanisms, such as…”
• Applications of free living plant growth-promoting rhizobacteria (2004, background): “Another way in which Azospirillum species improve plant growth is through the production of indole acetic acid IAA , a plant hormone Dobbelaere et al. 1999; Okon and Labandera-Gonzalez 1994 .”
• MICROBIAL PRODUCTION OF PLANT HORMONES. (2007, methodology): “No inhibition of root length was observed when root tips were inoculated with the ipdC mutants unless high inoculum concentration (up to 109 cfu/ml) was assayed; in addition, only slightly more hairs than non-inoculated control were observed (Dobbelaere et al., 1999).”
• Molecular communication in the rhizosphere (2009, background): “In Azospirillum brasilense (Dobbelaere et al. 1999) and P.”
• Everything you must know about Azospirillum and its impact on agriculture and beyond (2020, background): “…by Azospirillum includes a number of morphological changes that can be summarized as follows: (1) decrease in the elongation of the main root (Dobbelaere et al. 1999; Spaepen et al. 2007); (2) increase in the lateral and adventitious roots (Fallik et al. 1994; Molina-Favero et al. 2008); (3)…”
• Agricultural uses of plant biostimulants (2014, background): “…of vascular tissue, ethylene biosynthesis, mediation of tropic responses, and the expression of specific plant genes Most studies using microorganisms that produce IAA have reported a link between IAA production and root development and morphology (Aloni et al. 2006; Döbbelaere et al. 1999a).”