ArticleEcotoxicology (London, England)2013
Salicylic acid alleviates aluminum toxicity in rice seedlings better than magnesium and calcium by reducing aluminum uptake, suppressing oxidative damage and increasing antioxidative defense.
Article in Ecotoxicology (London, England), 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed.
- Early Seedling Screening Reveals Unidentified Al Resistance Mechanisms in Lithuanian Barley Cultivars.International journal of molecular sciences · 2025Article
- Aluminum-Immobilizing Rhizobacteria Modulate Root Exudation and Nutrient Uptake and Increase Aluminum Tolerance of Pea Mutant E107 (Plants (Basel, Switzerland) · 2023Article
- Magnesium supply alleviates iron toxicity-induced leaf bronzing in rice through exclusion and tissue-tolerance mechanisms.Frontiers in plant science · 2023Article
- Manganese-induced oxidative stress, ultrastructural changes, and proteomics studies in rice plants.Protoplasma · 2021Article
- The role of salicylic acid and gibberellin signaling in plant responses to abiotic stress with an emphasis on heavy metals.Plant signaling & behavior · 2020Article
- Comparative Transcriptome Analysis of Two Contrasting Soybean Varieties in Response to Aluminum Toxicity.International journal of molecular sciences · 2020Article
- Article
- Potential of calcium nitrate to mitigate the aluminum toxicity in Phaseolus vulgaris: effects on morphoanatomical traits, mineral nutrition and photosynthesis.Ecotoxicology (London, England) · 2020Article
- Physiology and molecular biology of plants : an international journal of functional plant biology · 2020Article
- Redox balance, metabolic fingerprint and physiological characterization in contrasting North East Indian rice for Aluminum stress tolerance.Scientific reports · 2019Article
- Importance of Mineral Nutrition for Mitigating Aluminum Toxicity in Plants on Acidic Soils: Current Status and Opportunities.International journal of molecular sciences · 2018Review
- Arsenic Uptake, Toxicity, Detoxification, and Speciation in Plants: Physiological, Biochemical, and Molecular Aspects.International journal of environmental research and public health · 2018Review
- Aluminum exclusion from root zone and maintenance of nutrient uptake are principal mechanisms of Al tolerance inPhysiology and molecular biology of plants : an international journal of functional plant biology · 2017Article
- Morpho-physiological analysis of tolerance to aluminum toxicity in rice varieties of North East India.PloS one · 2017Article
- Salicylic Acid Alleviates Aluminum Toxicity in Soybean Roots through Modulation of Reactive Oxygen Species Metabolism.Frontiers in chemistry · 2017Article
- Terminalia arjuna bark extract alleviates nickel toxicity by suppressing its uptake and modulating antioxidative defence in rice seedlings.Protoplasma · 2016Article
- Article
- The Fd-GOGAT1 mutant gene lc7 confers resistance to Xanthomonas oryzae pv. Oryzae in rice.Scientific reports · 2016Article
- Lipids and proteins--major targets of oxidative modifications in abiotic stressed plants.Environmental science and pollution research international · 2015Review
- Investigating the response of tropical maize (Zea mays L.) cultivars against elevated levels of O3 at two developmental stages.Ecotoxicology (London, England) · 2014Article
Corrections and comments
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Authors and funding
3 authors.
Funding
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Abstract
Aluminum toxicity is a major constraint to crop production in acid soils. The present study was undertaken to examine the comparative ameliorating effects of salicylic acid, Ca and Mg on Al toxicity in rice (Oryza sativa L.) seedlings grown in hydroponics. Al treatment (0.5 mM AlCl3) caused decrease in plant vigour, loss of root plasma membrane integrity, increased contents of O 2 (∙-) , H2O2, lipid peroxidation, protein carbonyls and decline in the level of protein thiol. Al treatment caused significant changes in activity of antioxidative enzymes in rice seedlings. Exogenously added salicylic acid (60 μM), Ca (1 mM) and Mg (0.25 mM) significantly alleviated Al toxicity effects in the seedlings marked by restoration of growth, suppression of Al uptake, restoration of root plasma membrane integrity and decline in O 2 (∙-) , H2O2, lipid peroxidation and protein carbonyl contents. Salicylic acid, Ca and Mg suppressed Al-induced increase in SOD, GPX and APX activities while it elevated Al-induced decline in CAT activity. By histochemical staining of O 2 (∙-) using NBT and H2O2 using DAB, it was further confirmed that added salicylic acid, Ca or Mg decreased Al-induced accumulation of O 2 (∙-) and H2O2 in the leaf tissues. Results indicate that exogenously added salicylic acid, Ca or Mg alleviates Al toxicity in rice seedlings by suppressing Al uptake, restoring root membrane integrity, reducing ROS level and ROS induced oxidative damage and regulating the level of antioxidative enzyme activities. Further salicylic appears to be superior to Mg and Ca in alleviating Al toxicity effects in rice plants.
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