2021
DOI: 10.3390/ijms22031158
|View full text |Cite
|
Sign up to set email alerts
|

Exogenous Application of Brassinosteroid 24-Norcholane 22(S)-23-Dihydroxy Type Analogs to Enhance Water Deficit Stress Tolerance in Arabidopsis thaliana

Abstract: Brassinosteroids (BRs) are plant hormones that play an essential role in plant development and have the ability to protect plants against various environmental stresses, such as low and high temperature, drought, heat, salinity, heavy metal toxicity, and pesticides. Mitigation of stress effects are produced through independent mechanisms or by interaction with other important phytohormones. However, there are few studies in which this property has been reported for BRs analogs. Thus, in this work, the enhancem… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

0
12
0

Year Published

2022
2022
2024
2024

Publication Types

Select...
5
1
1

Relationship

0
7

Authors

Journals

citations
Cited by 10 publications
(12 citation statements)
references
References 84 publications
0
12
0
Order By: Relevance
“…For this reason, foliar BRs analogue (DI-31) sprays constitute a suitable crop management technique since this molecule can stimulate the production of growth-promoting hormones (auxins and gibberellins). The application of this analogue can also induce differentially expressed genes related to drought tolerance, enhancing physiological and biochemical responses under drought conditions (Jiroutova et al, 2018;Huang et al, 2020;Díaz et al, 2021). Foliar DI-31 applications increased the tolerance (low DQE and high RTI) of lulo plants and enhanced the physiological and biochemical responses of plants subjected to drought stress conditions.…”
Section: Discussionmentioning
confidence: 99%
“…For this reason, foliar BRs analogue (DI-31) sprays constitute a suitable crop management technique since this molecule can stimulate the production of growth-promoting hormones (auxins and gibberellins). The application of this analogue can also induce differentially expressed genes related to drought tolerance, enhancing physiological and biochemical responses under drought conditions (Jiroutova et al, 2018;Huang et al, 2020;Díaz et al, 2021). Foliar DI-31 applications increased the tolerance (low DQE and high RTI) of lulo plants and enhanced the physiological and biochemical responses of plants subjected to drought stress conditions.…”
Section: Discussionmentioning
confidence: 99%
“…Brassinosteroids (BRs) belong to a novel group of steroidal plant hormones that play role in morphological and physiological changes of plant by altering their growth and development [ 90 , 91 ]. Plant BRs are synthesized in immature seeds, pollens, flowers and roots and play indirect role to modulate the drought by stimulating the H 2 O 2 level of plants [ 92 , 93 ].…”
Section: Drought-responsive Genes Are Regulated By Plant Hormonesmentioning
confidence: 99%
“…BRs interact with other plant hormones, such as ABA, to reduce the severity of drought stress in tomato plants [ 91 ]. BR precursor’s 24-Epibrassinosteroid and 28-homobrassinolide include favorable modifications in Arabidopsis , brassica, purple mustard, and pepper ( Capsicum annuum ) plants’ photosynthetic antioxidant system during restricted water stress [ 90 , 96 ]. Overexpression of the Arabidopsis BR biosynthesis gene AtDWF4 in canola boosted growth, yield, and water stress tolerance, according to research [ 97 ].…”
Section: Drought-responsive Genes Are Regulated By Plant Hormonesmentioning
confidence: 99%
See 1 more Smart Citation
“…), improved functioning of PSII was observed under HS upon 24-epibrassinolide (EBR) application (Janeczko, Okleková, Pociecha, Kocielniak, & Mirek, 2011). In rice (Oryza sativa ), EBR or 7,8-dihydro-8-20-hydroxyecdysone (DHECD) application improves photosynthetic efficiency and raises the rice yield under HS (Diaz et al, 2021). In tomato, epi-brassinolide (EBL) induces thermotolerance and peroxidase (POD) activity (Mazorra, Holton, Bishop, & Nunez, 2011).…”
Section: Introductionmentioning
confidence: 99%