Hydrogen sulfide mechanism of action in plants; from interaction with regulatory molecules to persulfidation of proteins

Nitric Oxide, Год журнала: 2025, Номер unknown

Опубликована: Фев. 1, 2025

Язык: Английский

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Synergistic interplay between melatonin and hydrogen sulfide enhances cadmium-induced oxidative stress resistance in stock ( Matthiola incana L.)

Plant Signaling & Behavior, Год журнала: 2024, Номер 19(1)

Опубликована: Апрель 2, 2024

Ornamental crops particularly cut flowers are considered sensitive to heavy metals (HMs) induced oxidative stress condition. Melatonin (MLT) is a versatile phytohormone with the ability mitigate abiotic stresses in plants. Similarly, signaling molecules such as hydrogen sulfide (H2S) have emerged potential options for resolving HMs related problems The mechanisms underlying combined application of MLT and H2S not yet explored. Therefore, we evaluated individual applications (100 μM) form sodium hydrosulfide (NaHS), donor H2S, (1.5 mM) alleviate cadmium (Cd) (50 mg L−1) stock (Matthiola incana L.) plants by measuring various morpho-physiological biochemical characteristics. results depicted that Cd-stress inhibited growth, photosynthesis Cd-associated excessive ROS accumulation. Combined efficiently recovered all these attributes. Furthermore, Cd stress-induced markers including electrolyte leakage, malondialdehyde, peroxide partially reversed Cd-stressed application. This might be attributed or antioxidant plant defense activities, which effectively reduce severity indicators. Overall, supplementation, favorably regulated tolerance stock; yet, use had greater effect on than independent

Язык: Английский

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The role of gasotransmitter hydrogen sulfide in plant cadmium stress responses

Trends in Plant Science, Год журнала: 2024, Номер unknown

Опубликована: Окт. 1, 2024

Язык: Английский

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Up-regulation of nitrogen metabolism and chlorophyll biosynthesis by hydrogen sulfide improved photosystem photochemistry and gas exchange in chromium- contaminated bean (Phaseolus vulgaris L.) plants

Plant Physiology and Biochemistry, Год журнала: 2024, Номер 217, С. 109211 - 109211

Опубликована: Окт. 28, 2024

Язык: Английский

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Editorial: Metals and Metalloids Toxicity at the Plant-Soil Interface and Novel Strategies to Mitigate their Effects

Plant Physiology and Biochemistry, Год журнала: 2024, Номер unknown, С. 109438 - 109438

Опубликована: Дек. 1, 2024

Язык: Английский

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