Responses of nitric oxide and hydrogen sulfide in regulating oxidative defence system in wheat plants grown under cadmium stress

We conducted a study to evaluate the interactive effect of NO and H2S on the cadmium (Cd) tolerance of wheat. Cadmium stress considerably reduced total dry weight, chlorophyll a and b content and ratio of Fv/Fm by 36.7, 48.6, 26.7 and 19.5%, respectively, but significantly enhanced the levels of hyd...

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Veröffentlicht in:	Physiologia plantarum 2020-02, Vol.168 (2), p.345-360
Hauptverfasser:	Kaya, Cengiz, Ashraf, Muhammad, Alyemeni, Mohammed Nasser, Ahmad, Parvaiz
Format:	Artikel
Sprache:	eng
Schlagworte:	Antioxidants Antioxidants - physiology Cadmium Cadmium - toxicity Chlorophyll Chlorophyll A - analysis Dietary minerals Dry matter Enzymes Hydrogen peroxide Hydrogen Peroxide - analysis Hydrogen sulfide Hydrogen Sulfide - pharmacology Malondialdehyde Malondialdehyde - analysis Nitric oxide Nitric Oxide - pharmacology Nutrients Oxidation resistance Oxidative Stress Plant resistance Proline Sodium Sodium nitroprusside Toxicity Translocation Triticum - drug effects Triticum - physiology Wheat
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