Silicon-regulated antioxidant and osmolyte defense and methylglyoxal detoxification functions co-ordinately in attenuating fluoride toxicity and conferring protection to rice seedlings.

@article{Singh2020SiliconregulatedAA,
  title={Silicon-regulated antioxidant and osmolyte defense and methylglyoxal detoxification functions co-ordinately in attenuating fluoride toxicity and conferring protection to rice seedlings.},
  author={Ankur Singh and Aryadeep Roychoudhury},
  journal={Plant physiology and biochemistry : PPB},
  year={2020},
  volume={154},
  pages={
          758-769
        }
}
Seedling Priming with Sodium Nitroprusside Rescues Vigna radiata from Salinity Stress-Induced Oxidative Damages
The main focus of this manuscript was to highlight the efficacy of seedling priming with 0.06 mM sodium nitroprusside (SNP), a potent NO donor in the alleviation of salt-induced oxidative and ionic
Fluoride tolerance in rice is negatively regulated by the 'stress-phytohormone' abscisic acid (ABA), but promoted by ABA-antagonist growth regulators, melatonin, and gibberellic acid.
The present manuscript aimed at investigating whether abscisic acid (ABA) promotes fluoride tolerance, similar to inciting salt adaptation in rice. Seeds of three salt-tolerant rice genotypes were
Differential Responses of Vigna radiata and Vigna mungo to Fluoride-Induced Oxidative Stress and Amelioration via Exogenous Application of Sodium Nitroprusside
The manuscript aimed to explore the differential responses of Vigna radiata and Vigna mungo to fluoride (25 mg L −1 NaF) stress and validate the protective roles of sodium nitroprusside (SNP) (50
Bioaccumulation of Fluoride in Plants and Its Microbially Assisted Remediation: A Review of Biological Processes and Technological Performance
TLDR
This review paper summarizes biological processes for fluoride remediation, i.e., bioaccumulation in plants and microbially assisted systems, and recommends the practical applicability and sustainability of microbial bioremediation of fluoride in different environments.
Salicylic acid–mediated alleviation of fluoride toxicity in rice by restricting fluoride bioaccumulation and strengthening the osmolyte, antioxidant and glyoxalase systems
TLDR
Overall, the manuscript depicts the pivotal role played by exogenous SA in ameliorating the effects of fluoride-induced damages in the seedlings and proves its potentiality as a protective chemical against fluoride stress when applied exogenously in rice.

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Results suggest that the exogenous Si application can improve rice seedlings’ tolerance to Ni-toxicity and up-regulated most of the antioxidant defense components as well as glyoxalase systems, which helped to improve ROS scavenging and MG detoxification.
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