| Title |
Auxin response under osmotic stress
|
|---|---|
| Published in |
Plant Molecular Biology, April 2016
|
| DOI | 10.1007/s11103-016-0476-5 |
| Pubmed ID | |
| Authors |
Victoria Naser, Eilon Shani |
| Abstract |
The phytohormone auxin (indole-3-acetic acid, IAA) is a small organic molecule that coordinates many of the key processes in plant development and adaptive growth. Plants regulate the auxin response pathways at multiple levels including biosynthesis, metabolism, transport and perception. One of the most striking aspects of plant plasticity is the modulation of development in response to changing growth environments. In this review, we explore recent findings correlating auxin response-dependent growth and development with osmotic stresses. Studies of water deficit, dehydration, salt, and other osmotic stresses point towards direct and indirect molecular perturbations in the auxin pathway. Osmotic stress stimuli modulate auxin responses by affecting auxin biosynthesis (YUC, TAA1), transport (PIN), perception (TIR/AFB, Aux/IAA), and inactivation/conjugation (GH3, miR167, IAR3) to coordinate growth and patterning. In turn, stress-modulated auxin gradients drive physiological and developmental mechanisms such as stomata aperture, aquaporin and lateral root positioning. We conclude by arguing that auxin-mediated growth inhibition under abiotic stress conditions is one of the developmental and physiological strategies to acclimate to the changing environment. |
X Demographics
The data shown below were collected from the profile of 1 X user who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 1 | 100% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 1 | 100% |
Mendeley readers
The data shown below were compiled from readership statistics for 153 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| France | 1 | <1% |
| Norway | 1 | <1% |
| Korea, Republic of | 1 | <1% |
| Unknown | 150 | 98% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Ph. D. Student | 30 | 20% |
| Researcher | 25 | 16% |
| Student > Master | 22 | 14% |
| Student > Bachelor | 21 | 14% |
| Student > Postgraduate | 8 | 5% |
| Other | 18 | 12% |
| Unknown | 29 | 19% |
| Readers by discipline | Count | As % |
|---|---|---|
| Agricultural and Biological Sciences | 78 | 51% |
| Biochemistry, Genetics and Molecular Biology | 27 | 18% |
| Environmental Science | 3 | 2% |
| Chemistry | 2 | 1% |
| Mathematics | 1 | <1% |
| Other | 6 | 4% |
| Unknown | 36 | 24% |
Attention Score in Context
This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 08 April 2016.
All research outputs
#20,318,358
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Outputs from Plant Molecular Biology
#2,623
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#255,132
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Outputs of similar age from Plant Molecular Biology
#17
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