Please use this identifier to cite or link to this item:
http://hdl.handle.net/1942/32854
Title: | Beneficial features of plant growth-promoting rhizobacteria for improving plant growth and health in challenging conditions: A methodical review | Authors: | Olenska, Ewa Malek, Wanda Wojcik, Igorzata Swiecicka, Izabela THIJS, Sofie VANGRONSVELD, Jaco |
Issue Date: | 2020 | Publisher: | ELSEVIER | Source: | Science of the total environment, 743 (Art N° 140682) | Abstract: | New eco-friendly approaches are required to improve plant biomass production. Beneficial plant growth-promoting (PGP) bacteria may be exploited as excellent and efficient biotechnological tools to improve plant growth in various - including stressful - environments. We present an overview of bacterial mechanisms which contribute to plant health, growth, and development. Plant growth promoting rhizobacteria (PGPR) can interact with plants directly by increasing the availability of essential nutrients (e.g. nitrogen, phosphorus, iron), production and regulation of compounds involved in plant growth (e,g. phytohormones), and stress hormonal status (e,g. ethylene levels by ACC-deaminase). They can also indirectly affect plants by protecting them against diseases via competition with pathogens for highly limited nutrients, biocontrol of pathogens through production of aseptic-activity compounds, synthesis of fungal cell wall lysing enzymes, and induction of systemic responses in host plants. The potential of PGPR to facilitate plant growth is of fundamental importance, especially in case of abiotic stress, where bacteria can support plant fitness, stress tolerance, and/or even assist in remediation of pollutants. Providing additional evidence and better understanding of bacterial traits underlying plant growth-promotion can inspire and stir up the development of innovative solutions exploiting PGPR in times of highly variable environmental and climatological conditions. (C) 2020 Elsevier B.V. All rights reserved. | Notes: | Olenska, E (corresponding author), Univ Bialystok, Fac Biol, Dept Microbiol & Biotechnol, Ciolkowskiego 1J, PL-15245 Bialystok, Poland. chwelat@uwb.edu.pl; wanda.malek@poczta.umcs.lublin.pl; mwojcik@poczta.umcs.lublin.pl; izabelas@uwb.edu.pl; sofie.thijs@uhasselt.be; jaco.vangronsveld@uhasselt.be |
Keywords: | Bacterial volatile compounds (BVCs);Induced systemic resistance (ISR);Nutrients;Phytohormones;Rhizobacteria;Siderophores | Document URI: | http://hdl.handle.net/1942/32854 | ISSN: | 0048-9697 | e-ISSN: | 1879-1026 | DOI: | 10.1016/j.scitotenv.2020.140682 | ISI #: | WOS:000573541700008 | Category: | A1 | Type: | Journal Contribution | Validations: | ecoom 2021 |
Appears in Collections: | Research publications |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Olenska et al. 2020 STOTEN.pdf | Peer-reviewed author version | 1.08 MB | Adobe PDF | View/Open |
1-s2.0-S0048969720342042-main.pdf Restricted Access | Published version | 2.35 MB | Adobe PDF | View/Open Request a copy |
WEB OF SCIENCETM
Citations
219
checked on May 9, 2024
Page view(s)
58
checked on Sep 6, 2022
Download(s)
12
checked on Sep 6, 2022
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.