Phytohormone Mediation of Interactions Between Plants and Non-Symbiotic Growth Promoting Bacteria Under Edaphic Stresses
The capacity of rhizoshere bacteria to influence plant hormonal status, by bacterial production or metabolism of hormones, is considered an important mechanism by which they promote plant growth, and productivity. Nevertheless, inoculating these bacteria into the plant rhizosphere may produce benefi...
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2019-10-01
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| Series: | Frontiers in Plant Science |
| Subjects: | |
| Online Access: | https://www.frontiersin.org/article/10.3389/fpls.2019.01368/full |
| _version_ | 1811194735535063040 |
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| author | Guzel Kudoyarova Tatiana Arkhipova Tatiana Korshunova Margarita Bakaeva Oleg Loginov Ian C. Dodd |
| author_facet | Guzel Kudoyarova Tatiana Arkhipova Tatiana Korshunova Margarita Bakaeva Oleg Loginov Ian C. Dodd |
| author_sort | Guzel Kudoyarova |
| collection | DOAJ |
| description | The capacity of rhizoshere bacteria to influence plant hormonal status, by bacterial production or metabolism of hormones, is considered an important mechanism by which they promote plant growth, and productivity. Nevertheless, inoculating these bacteria into the plant rhizosphere may produce beneficial or detrimental results depending on bacterial effects on hormone composition and quantity in planta, and the environmental conditions under which the plants are growing. This review considers some effects of bacterial hormone production or metabolism on root growth and development and shoot physiological processes. We analyze how these changes in root and shoot growth and function help plants adapt to their growth conditions, especially as these change from optimal to stressful. Consistent effects are addressed, along with plant responses to specific environmental stresses: drought, salinity, and soil contamination (with petroleum in particular). |
| first_indexed | 2024-04-12T00:31:34Z |
| format | Article |
| id | doaj.art-fccf1a51a6f44998bfacefff6d70a0cf |
| institution | Directory Open Access Journal |
| issn | 1664-462X |
| language | English |
| last_indexed | 2024-04-12T00:31:34Z |
| publishDate | 2019-10-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Plant Science |
| spelling | doaj.art-fccf1a51a6f44998bfacefff6d70a0cf2022-12-22T03:55:19ZengFrontiers Media S.A.Frontiers in Plant Science1664-462X2019-10-011010.3389/fpls.2019.01368483140Phytohormone Mediation of Interactions Between Plants and Non-Symbiotic Growth Promoting Bacteria Under Edaphic StressesGuzel Kudoyarova0Tatiana Arkhipova1Tatiana Korshunova2Margarita Bakaeva3Oleg Loginov4Ian C. Dodd5Ufa Institute of Biology, Ufa Federal Research Centre (RAS), Ufa, RussiaUfa Institute of Biology, Ufa Federal Research Centre (RAS), Ufa, RussiaUfa Institute of Biology, Ufa Federal Research Centre (RAS), Ufa, RussiaUfa Institute of Biology, Ufa Federal Research Centre (RAS), Ufa, RussiaUfa Institute of Biology, Ufa Federal Research Centre (RAS), Ufa, RussiaThe Lancaster Environment Centre, Lancaster University, Lancaster, United KingdomThe capacity of rhizoshere bacteria to influence plant hormonal status, by bacterial production or metabolism of hormones, is considered an important mechanism by which they promote plant growth, and productivity. Nevertheless, inoculating these bacteria into the plant rhizosphere may produce beneficial or detrimental results depending on bacterial effects on hormone composition and quantity in planta, and the environmental conditions under which the plants are growing. This review considers some effects of bacterial hormone production or metabolism on root growth and development and shoot physiological processes. We analyze how these changes in root and shoot growth and function help plants adapt to their growth conditions, especially as these change from optimal to stressful. Consistent effects are addressed, along with plant responses to specific environmental stresses: drought, salinity, and soil contamination (with petroleum in particular).https://www.frontiersin.org/article/10.3389/fpls.2019.01368/fullplant growth promoting rhizobacteriaplant hormonesdroughtsalinitypetroleum pollution |
| spellingShingle | Guzel Kudoyarova Tatiana Arkhipova Tatiana Korshunova Margarita Bakaeva Oleg Loginov Ian C. Dodd Phytohormone Mediation of Interactions Between Plants and Non-Symbiotic Growth Promoting Bacteria Under Edaphic Stresses Frontiers in Plant Science plant growth promoting rhizobacteria plant hormones drought salinity petroleum pollution |
| title | Phytohormone Mediation of Interactions Between Plants and Non-Symbiotic Growth Promoting Bacteria Under Edaphic Stresses |
| title_full | Phytohormone Mediation of Interactions Between Plants and Non-Symbiotic Growth Promoting Bacteria Under Edaphic Stresses |
| title_fullStr | Phytohormone Mediation of Interactions Between Plants and Non-Symbiotic Growth Promoting Bacteria Under Edaphic Stresses |
| title_full_unstemmed | Phytohormone Mediation of Interactions Between Plants and Non-Symbiotic Growth Promoting Bacteria Under Edaphic Stresses |
| title_short | Phytohormone Mediation of Interactions Between Plants and Non-Symbiotic Growth Promoting Bacteria Under Edaphic Stresses |
| title_sort | phytohormone mediation of interactions between plants and non symbiotic growth promoting bacteria under edaphic stresses |
| topic | plant growth promoting rhizobacteria plant hormones drought salinity petroleum pollution |
| url | https://www.frontiersin.org/article/10.3389/fpls.2019.01368/full |
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