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Mohammed Nasser Alyemeni

Professor

Professor

كلية العلوم
Building 5 Floor G Office AB 43
المنشورات
مقال فى مجلة
2020
تم النشر فى:

Hydrogen sulfide alleviates chromium stress on cauliflower by restricting its uptake and enhancing antioxidative system

The present study evaluated the physiological and biochemical mechanisms through which exogenous sodium hydrosulfide (H2S donor) mitigates chromium (Cr) stress in cauliflower. The different levels of Cr included 0, 10, 100 and 200 mu M. Results reported that Cr exposure reduced growth and biomass, chlorophyll (Chl) contents, gas exchange parameters and enzymatic antioxidants. Chromium stress enhanced the production of electrolyte leakage (EL), hydrogen peroxide (H2O2) and malondialdehyde (MDA) contents and increased Cr content in the roots, stem, leaf and flowers. Exogenous H2S improved the physiological and biochemical attributes of Cr-stressed cauliflower. Hydrogen sulfide decreased Cr content in different parts of Cr-stressed plants, whereas it increased the Chl contents and gas exchange attributes. H2S reduced the EL, H2O2 and MDA concentrations, enhancing the antioxidant enzymes activities in Cr-stressed roots and leaves compared to the Cr treatments alone. Collectively, our results provide an insight into the protective role of H2S in Cr-stressed cauliflower and suggest H2S as a potential candidate in reducing Cr toxicity in cauliflower and other crops.
مجلة/صحيفة
PHYSIOLOGIA PLANTARUM
مزيد من المنشورات
publications

The fruits of eggplants have different shapes and sizes, which render them ideal for metabolic engineering. They can aid in increasing eggplant chlorogenic acid content, a critical nutrient. Among…

بواسطة Arpita Shankar, Prashant Kaushik, Mohammed Nasser Alyemeni, Saleh Alansi, Peerzada Yasir Yousuf
2023
تم النشر فى:
Journal of King Saud University-Science
publications

Soybean is a legume widely cultivated globally for its seeds, which are rich in oil and protein suitable for animal and human nutrition, and as a biofuel source. One of the main factors that…

بواسطة Breno Ricardo Serrão da Silva, Elaine Maria Silva Guedes Lobato, Leidy Alves dos Santos, Rodrigo Mendes Pereira, Bruno Lemos Batista, Mohammed Nasser Alyemeni, Parvaiz Ahmad, Allan Klynger da Silva Lobato
2023
تم النشر فى:
Agronomy
publications

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بواسطة Cengiz Kaya, Ferhat Ugurlar, Muhammed Ashraf, Mohammed Nasser Alyemeni, Michael Moustakas, Parvaiz Ahmad
2023
تم النشر فى:
Plants