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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:

Exogenous abscisic acid and jasmonic acid restrain polyethylene glycol-induced drought by improving the growth and antioxidative enzyme activities in pearl millet

Drought stress is one of the most immense and permanent constraints in agriculture, which leads to a massive loss of crop productivity. However, little is known about the mitigation role of exogenously applied abscisic acid (ABA) and jasmonic acid (JA) in pearl millet (Pennisetum glaucum L.) under PEG-induced drought stress. Therefore, the current study investigated the putative role of exogenous ABA and JA in improving drought stress tolerance in pearl millet. Thirteen-day-old seedlings were exposed to six different treatments as follow; control (ck), PEG-600 (20%), JA (100 mu M), ABA (100 mu M), PEG+JA, and PEG+ABA, and data were collected at 7 and 14 days after treatment (DAT). Results showed that PEG decreased plant growth while the oxidative damage increased due to over production of H2O2 and MDA content as a result of decreased activities of the antioxidative enzymes including APX, CAT, and SOD in the leaves. However, exogenous ABA and JA positively enhanced the growth profile of seedlings by improving chlorophyll and relative water content under PEG treatment. A significant improvement was observed in the plant defense system resulting from increased activities of antioxidative enzymes due to exogenous ABA and JA under PEG. Overall, the performance of JA was found better than ABA under PEG-induced drought stress, and future investigations are needed to explore the potential effects of these phytohormones on the long-term crop management and productivity under drought stress.
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