Foliar treatment with melatonin modulates photosynthetic and antioxidant responses in Silybum marianum L. under salt stress

Article Plant Sciences

Molecular Insights into the Role of Reactive Oxygen, Nitrogen and Sulphur Species in Conferring Salinity Stress Tolerance in Plants

Vikas Mangal et al.

Summary: Salinity stress has negative effects on plant growth and development. Reactive oxygen species, reactive nitrogen species, and reactive sulfur species play important roles in regulating ion homeostasis and salt tolerance.

JOURNAL OF PLANT GROWTH REGULATION (2023)

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Article Biochemistry & Molecular Biology

Triticum aestivum: antioxidant gene profiling and morpho-physiological studies under salt stress

Musarrat Ramzan et al.

Summary: This study investigated the salt tolerance of two wheat varieties (Johar and Sarsabaz) under 200 mM NaCl stress conditions. The results showed that Johar exhibited better growth and higher antioxidant enzyme activities compared to Sarsabaz under salt stress.

MOLECULAR BIOLOGY REPORTS (2023)

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Review Plant Sciences

Melatonin-mediated development and abiotic stress tolerance in plants

Yue Pan et al.

Summary: Melatonin is a multifunctional molecule found in most plants, and it plays essential roles in plant growth and stress tolerance. It has been widely used to mitigate the harmful effects of abiotic stresses by regulating various pathways and altering gene expression levels and secondary metabolite contents. This review aims to examine melatonin's actions in plants from a broader perspective, explore its physiological functions, and analyze its relationship with other metabolites and metabolic pathways.

FRONTIERS IN PLANT SCIENCE (2023)

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Article

Water stress changes on AMF colonization, stomatal conductance and photosynthesis of Dalbergia sissoo seedlings grown in entisol soil under nursery condition

Atul Kumar Bhardwaj et al.

Forest Science and Technology (2023)

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Article Agronomy

Applicability of stomatal conductance models comparison for persistent water stress processes of spring maize in water resources limited environmental zone

Yue Qi et al.

Summary: Water and carbon dioxide are exchanged between plants and the atmosphere through stomata. Accurate modeling of stomatal conductance is necessary for effective simulation of plant transpiration and the study of mass and energy transfer between plants and the atmosphere. Changes in soil moisture have an impact on the applicability of stomatal conductance models and the precision of carbon and water cycles in agro-ecosystems.

AGRICULTURAL WATER MANAGEMENT (2023)

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Review Biochemistry & Molecular Biology

Melatonin Role in Plant Growth and Physiology under Abiotic Stress

Irshad Ahmad et al.

Summary: Phyto-melatonin improves crop yield by mitigating the negative effects of abiotic stresses on plant growth. Numerous studies are being conducted to investigate its significant role in regulating agricultural growth and productivity. This review focuses on the morpho-physiological and biochemical activities of plants under abiotic stresses, highlighting the important role of phyto-melatonin in plant defense systems and as biostimulants. The study reveals that phyto-melatonin enhances leaf senescence proteins and interacts with various aspects of plant activity and response to abiotic stress.

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2023)

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Review Biochemistry & Molecular Biology

Molecular Responses of Vegetable, Ornamental Crops, and Model Plants to Salinity Stress

Stefania Toscano et al.

Summary: Vegetable and ornamental plants lack salt-tolerant mechanisms and their response to salinity stress needs to be investigated due to their cultivation conditions and product requirements. The tolerance mechanisms involve ion compartmentalization, compatible solute production, synthesis of specific proteins and metabolites, and induction of transcriptional factors. This review evaluates the advantages and disadvantages of studying salt tolerance mechanisms in vegetable and ornamental plants and aims to identify effective tools for screening salt tolerance levels. The findings can contribute to germplasm selection and breeding activities.

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2023)

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Article Biochemistry & Molecular Biology

Synergistic Effect of Melatonin and Lysinibacillus fusiformis L. (PLT16) to Mitigate Drought Stress via Regulation of Hormonal, Antioxidants System, and Physio-Molecular Responses in Soybean Plants

Muhammad Imran et al.

Summary: The combined application of exogenous melatonin and Lysinibacillus fusiformis inoculation can promote plant growth and alleviate the negative effects of drought stress. This approach enhances photosynthesis, reduces oxidative stress, improves hormone signaling and antioxidant enzyme activity, and enhances nutrient uptake. It also regulates the expression of drought stress-related genes. Therefore, it is an eco-friendly and low-cost method for mitigating drought stress.

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2023)

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Article Plant Sciences

Seed Bio-priming of wheat with a novel bacterial strain to modulate drought stress in Daegu, South Korea

Shifa Shaffique et al.

Summary: Wheat is a key crop in alleviating global hunger and drought stress can significantly reduce crop yields. Using drought-tolerant bacteria for seed biopriming has been found to improve crop yields by countering the negative effects of drought stress. In this study, a novel bacterial strain SH-8 was isolated from rhizospheric soil and found to enhance drought tolerance in wheat plants by improving seed germination potential and drought tolerance.

FRONTIERS IN PLANT SCIENCE (2023)

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Article Plant Sciences

Pre-treatment of melatonin enhances the seed germination responses and physiological mechanisms of soybean (Glycine max L.) under abiotic stresses

Samrah Afzal Awan et al.

Summary: The hormone melatonin can enhance the germination potential and other physiological attributes of soybean seeds under abiotic stresses. In particular, at concentrations of 50 mu mol L-1 and 100 mu mol L-1, melatonin significantly improved the germination indices and other physiological attributes of soybean seeds.

FRONTIERS IN PLANT SCIENCE (2023)

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Article Plant Sciences

Rice straw based silicon nanoparticles improve morphological and nutrient profile of rice plants under salinity stress by triggering physiological and genetic repair mechanisms

Usman Ijaz et al.

Summary: The agricultural sector is facing challenges due to climate change and limited resources, with salinity stress being a major constraint. Nanotechnology, specifically silicon nanoparticles (SiNPs), has been found to alleviate the harmful effects of salt stress and promote plant growth and antioxidant capacity. This research demonstrates the potential of SiNPs as a solution for food security.

PLANT PHYSIOLOGY AND BIOCHEMISTRY (2023)

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Article Horticulture

Melatonin: A multi-functional regulator of fruit crop development and abiotic stress response

Muhammad Aamir Manzoor et al.

Summary: Melatonin is an indoleamine widely synthesized from tryptophan and serves as a regulator in various physiological processes in plants. It has been extensively studied for its role in stress tolerance, biosynthesis, degradation, and physiological functions in plants. Melatonin affects flowering, fruit maturation, root development, seed germination, senescence, and alleviates the adverse effects of biotic and abiotic stresses in plants.

SCIENTIA HORTICULTURAE (2023)

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Article Plant Sciences

Deciphering the role of zinc oxide nanoparticles on physiochemical attributes of Zea mays exposed to saline conditions through modulation in antioxidant enzyme defensive system

Iqra Naseer et al.

Summary: The use of zinc oxide nanoparticles can improve plant growth and development in agriculture. This study compared the effects of nano-priming and foliar nano-spray treatments on Zea mays L. plants using zinc oxide nanoparticles. Results showed that priming treatment with 200 mg/L of zinc oxide nanoparticles significantly enhanced the growth and biochemical indicators of corn plants, including germination, leaf length, plant height, and leaf number. Zinc oxide nanoparticles also increased sugar, chlorophyll, and carotenoid content, as well as photosynthetic rate, stomatal conductance, and yield attributes.

SOUTH AFRICAN JOURNAL OF BOTANY (2023)

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Article Horticulture

Exogenous application of liquiritin alleviated salt stress and improved growth of Chinese kale plants

Waheed Akram et al.

Summary: Salt stress negatively affects the growth and nutrient absorption of Chinese kale plants, but supplementation with liquiritin can significantly improve these parameters.

SCIENTIA HORTICULTURAE (2022)

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Article Plant Sciences

Sustainable Biochar and/or Melatonin Improve Salinity Tolerance in Borage Plants by Modulating Osmotic Adjustment, Antioxidants, and Ion Homeostasis

Saad Farouk et al.

Summary: Salinity is a crucial factor affecting agricultural sustainability in arid and semi-arid regions. This study explores the potential of using biochar and melatonin to mitigate the negative impacts of salt toxicity on borage plants. The results show that the addition of biochar and melatonin can improve plant water status, enhance osmotic adjustment capacity, and activate antioxidant responses, leading to increased growth and yield in salt-affected plants.

PLANTS-BASEL (2022)

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Article Plant Sciences

Growth-Promoting Endophytic Fungus (Stemphylium lycopersici) Ameliorates Salt Stress Tolerance in Maize by Balancing Ionic and Metabolic Status

Raid Ali et al.

Summary: The study showed that salt stress negatively impacted various aspects of maize growth, biochemistry, and ion content while also increasing antioxidant enzyme activities and certain secondary metabolites. However, the presence of endophytic fungus Stemphylium lycopersici helped mitigate the effects of salt stress, promoting antioxidant activities and nutrient uptake in maize plants. This highlights the potential of S. lycopersici as a natural salt stress reducer and growth promoter in crops, suggesting its use as a biofertilizer for improving salt stress tolerance and growth performance in saline regions.

FRONTIERS IN PLANT SCIENCE (2022)

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Review Plant Sciences

Research Progress in the Field of Microbial Mitigation of Drought Stress in Plants

Shifa Shaffique et al.

Summary: Plants defend themselves against ecological stresses including drought, and microbial associations play a potential role in mediating plant protection responses to drought.

FRONTIERS IN PLANT SCIENCE (2022)

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Article Plant Sciences

Melatonin metabolism, signaling and possible roles in plants

Kyoungwhan Back

Summary: The biosynthesis, levels, signaling, and possible roles of melatonin and its metabolites in plants were summarized. Different plants have differential levels of melatonin and its metabolites, leading to varying physiological effects. Melatonin mediates important functions in growth stimulation and stress tolerance through its antioxidant activity and function in activating the MAPK cascade.

PLANT JOURNAL (2021)

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Article Agricultural Engineering

Seed priming with melatonin improves salt tolerance in cotton through regulating photosynthesis, scavenging reactive oxygen species and coordinating with phytohormone signal pathways

Yi Zhang et al.

Summary: This study found that seed priming with melatonin has a significant beneficial effect on the tolerance of cotton seedlings to salt stress, by improving photosynthetic efficiency, enhancing the active oxygen scavenging system, and coordinating with phytohormone signal pathways.

INDUSTRIAL CROPS AND PRODUCTS (2021)

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Article Multidisciplinary Sciences

Comparative transcriptome analyses of maize seedling root responses to salt stress

Xiaoxiang Zhang et al.

Summary: Salt stress affects crop yield by limiting growth and delaying development. Our study identified several DEGs enriched in the ABA signaling pathway common to both salt-tolerant and salt-sensitive maize lines, as well as specific DEGs induced in the salt-tolerant line, which may be responsible for high salt tolerance. Analysis showed that the period between 0 and 6 hours was crucial for the rapid response of tolerant genes under salt stress. These findings contribute to understanding the mechanism of salt response and provide references for functional gene revelation in plants.

PEERJ (2021)

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Article Plant Sciences

Exogenous melatonin confers enhanced salinity tolerance in rice by blocking the ROS burst and improving Na+/K+ homeostasis

Yinglong Chen et al.

Summary: The study found that melatonin (MT) significantly enhanced salt tolerance in rice, leading to increased grain yield. This effect was achieved by mitigating the adverse effects of salinity on leaf cell membranes and regulating the activity of the reactive oxygen species (ROS) scavenging system and K+ retention mechanism.

ENVIRONMENTAL AND EXPERIMENTAL BOTANY (2021)

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Article Genetics & Heredity

Characterization of natural genetic variation identifies multiple genes involved in salt tolerance in maize

Devinder Sandhu et al.

FUNCTIONAL & INTEGRATIVE GENOMICS (2020)

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Article Environmental Sciences

2-Hydroxymelatonin mitigates cadmium stress in cucumis sativus seedlings: Modulation of antioxidant enzymes and polyamines

Anis Ali Shah et al.

CHEMOSPHERE (2020)

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Article Plant Sciences

Exogenous melatonin mitigates the salinity damages and improves the growth of pistachio under salinity stress

Fereshteh Kamiab

JOURNAL OF PLANT NUTRITION (2020)

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Review Biochemistry & Molecular Biology

Role of Melatonin in Plant Tolerance to Soil Stressors: Salinity, pH and Heavy Metals

Mohamed Moustafa-Farag et al.

MOLECULES (2020)

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Review Biochemistry & Molecular Biology

ROS and NO Regulation by Melatonin Under Abiotic Stress in Plants

Miriam Pardo-Hernandez et al.

ANTIOXIDANTS (2020)

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Review Plant Sciences

Drought and Salinity Stress Responses and Microbe-Induced Tolerance in Plants

Ying Ma et al.

FRONTIERS IN PLANT SCIENCE (2020)

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Review Food Science & Technology

Soil Salinity and Food Security in India

Pardeep Kumar et al.

FRONTIERS IN SUSTAINABLE FOOD SYSTEMS (2020)

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Article Biochemistry & Molecular Biology

Comparative transcriptome analysis of salt-sensitive and salt-tolerant maize reveals potential mechanisms to enhance salt resistance

Mingquan Wang et al.

GENES & GENOMICS (2019)

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Review Biochemistry & Molecular Biology

The Role of Melatonin in Salt Stress Responses

Junpeng Li et al.

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2019)

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Article Multidisciplinary Sciences

Halotolerant PGPR: A hope for cultivation of saline soils

Rameesha Abbas et al.

JOURNAL OF KING SAUD UNIVERSITY SCIENCE (2019)

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Review Plant Sciences

Elucidating the molecular mechanisms mediating plant salt-stress responses

Yongqing Yang et al.

NEW PHYTOLOGIST (2018)

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Article Biochemistry & Molecular Biology

The AtrbohF-dependent regulation of ROS signaling is required for melatonin-induced salinity tolerance in Arabidopsis

Ziping Chen et al.

FREE RADICAL BIOLOGY AND MEDICINE (2017)

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Article Plant Sciences

Exogenous melatonin improves growth and photosynthetic capacity of cucumber under salinity-induced stress

L. Y. Wang et al.

PHOTOSYNTHETICA (2016)

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Review Biochemistry & Molecular Biology

Abiotic Stress Signaling and Responses in Plants

Jian-Kang Zhu

CELL (2016)

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Review Plant Sciences

New Insights on Plant Salt Tolerance Mechanisms and Their Potential Use for Breeding

Moez Hanin et al.

FRONTIERS IN PLANT SCIENCE (2016)

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Article Plant Sciences

Potassium application mitigates salt stress differentially at different growth stages in tolerant and sensitive maize hybrids

Ghulam Hasan Abbasi et al.

PLANT GROWTH REGULATION (2015)

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Review Biology

Soil salinity: A serious environmental issue and plant growth promoting bacteria as one of the tools for its alleviation

Pooja Shrivastava et al.

SAUDI JOURNAL OF BIOLOGICAL SCIENCES (2015)

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Review Plant Sciences

Sodium chloride toxicity and the cellular basis of salt tolerance in halophytes

Timothy J. Flowers et al.

ANNALS OF BOTANY (2015)

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Article Biochemistry & Molecular Biology

Lessons from crop plants struggling with salinity

Catalina Cabot et al.

PLANT SCIENCE (2014)

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Article Biochemistry & Molecular Biology

Overexpression of GlyI and GlyII genes in transgenic tomato (Solanum lycopersicum Mill.) plants confers salt tolerance by decreasing oxidative stress

Maria Fernanda Alvarez Viveros et al.

MOLECULAR BIOLOGY REPORTS (2013)

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Article Chemistry, Applied

Estimation of antiradical properties of antioxidants using DPPH• assay: A critical review and results

Krishnanand Mishra et al.

FOOD CHEMISTRY (2012)

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Article Chemistry, Analytical

Interaction of antioxidant flavonoids with calf thymus DNA analyzed by spectroscopic and electrochemical methods

Ashwini H. Hegde et al.

JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS (2012)

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Article Endocrinology & Metabolism

The mitigation effects of exogenous melatonin on salinity-induced stress in Malus hupehensis

Chao Li et al.

JOURNAL OF PINEAL RESEARCH (2012)

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Article Gastroenterology & Hepatology

Silymarin use and liver disease progression in the Hepatitis C Antiviral Long-Term Treatment against Cirrhosis trial

N. D. Freedman et al.

ALIMENTARY PHARMACOLOGY & THERAPEUTICS (2011)

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Review Plant Sciences

Reactive oxygen species and antioxidant machinery in abiotic stress tolerance in crop plants

Sarvajeet Singh Gill et al.

PLANT PHYSIOLOGY AND BIOCHEMISTRY (2010)

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Article Chemistry, Analytical

Hydroxyl radical scavenging assay of phenolics and flavonoids with a modified cupric reducing antioxidant capacity (CUPRAC) method using catalase for hydrogen peroxide degradation

Mustafa Oezyuerek et al.

ANALYTICA CHIMICA ACTA (2008)

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Article Agronomy

Seedling characteristics and the early growth of transplanted rice under different water regimes

Abha Mishra et al.

EXPERIMENTAL AGRICULTURE (2008)

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Article Food Science & Technology

The potential of milk thistle (Silybum marianum L.), an Israeli native, as a source of edible sprouts rich in antioxidants

Yiftach Vaknin et al.

INTERNATIONAL JOURNAL OF FOOD SCIENCES AND NUTRITION (2008)

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Article Cell Biology

The antioxidant glutathione peroxidase family and spermatozoa: A complex story

Joel R. Drevet

MOLECULAR AND CELLULAR ENDOCRINOLOGY (2006)

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Article Food Science & Technology

Anti-oxidant activity and total phenolic content of some Asian vegetables

C Kaur et al.

INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY (2002)

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Foliar treatment with melatonin modulates photosynthetic and antioxidant responses in Silybum marianum L. under salt stress

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