Ten strains were found to produce and secrete indole acetic acid (IAA), promoting the growth of microalgae. Meanwhile, the microalgae might have secreted signal substances to induce IAA production in bacteria,
A thin-layer chromatography and NMR analysis-guided bioassay that monitors tropolone production identified a non-antibacterial metabolite, indole-3-acetic acid (IAA), that was produced by B. heleia PAK1-2 and alleviated B. plantarii virulence. We show that IAA inhibits the metabolism of an ...
Rhizobium isolates from root (Sesbania procumbens) and stem nodules (S. rostrata and S. procumbens) of Sesbania species were shown to produce indole-3-acetic acid (IAA) in culture supplemented with L-tryptophan. Production of IAA was maximal after 72 h of incubation when the bacteria reached ...
(2002) Regulation of indoleacetic acid production in Pseudomonas putida GR12-2 by tryptophan and the stationary-phase sigma factor RpoS. Can J Microbiol 48, 635-642.Patten CL, Glick BR. 2002. Regulation of indoleacetic acid production in Pseudomonas putida GR12-2 by tryptophan and stationary-...
Indole-3-acetic acid (IAA) is the most common plant hormone of the auxin class and regulates various plant growth processes. The present study investigated IAA production by the basidiomycetous yeast Rhodosporidiobolus fluvialis DMKU-CP293 using the one-
In this review, the proposed pathways of l-tryptophan (Trp)-dependent IAA formation are summarized. Herein, special attention will be paid to the IAM pathway, as there is mounting evidence that this pathway is operational not only in bacteria, but also in plants. Access through your organizatio...
Indole-3-Acetic Acid and 1-Aminocyclopropane-1-Carboxylate Deaminase: Bacterial Traits Required in Rhizosphere, Rhizoplane and/or Endophytic Competence by Beneficial BacteriaChapter First Online: 06 November 2015 pp 183–258 Cite this chapter Bacterial Metabolites in Sustainable Agroecosystem ...
and production of organic acids such as acetic gluconic acid, glycolic acid, malonic acid, isobutyric, isovaleric, and lactic acid etc. [13]. These bacteria are also known to produce growth-promoting substances such as the plant hormone IAA, which is considered as one of the most physiological...
Indole-3-acetic acid (IAA) is produced by microorganisms and plants via either tryptophan-dependent or tryptophan-independent pathways. Herein, we investigated the optimisation of IAA production by Streptomyces fradiae NKZ-259 and its formulation as a pl
Indole-acetic acid N2-fixing bacteria 1. INTRODUCTION Nitrogen (N) is a crucial nutrient for crops, influencing and limiting their growth and yield [1,2]. It is generally used as N fertilizers in the form of CO(NH2)2 [2]. Moreover, the significant demand for food in response to overpo...