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The Roles of Environmental Factors in Regulation of Oxidative Stress in Plant
المؤلفون المشاركون
Tang, Zizhong
Cai, Yi
Xie, Xiulan
He, Zhouqing
Chen, Nifan
Wang, Qiang
المصدر
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-05-08
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
Exposure to a variety of environmental factors such as salinity, drought, metal toxicity, extreme temperature, air pollutants, ultraviolet-B (UV-B) radiation, pesticides, and pathogen infection leads to subject oxidative stress in plants, which in turn affects multiple biological processes via reactive oxygen species (ROS) generation.
ROS include hydroxyl radicals, singlet oxygen, and hydrogen peroxide in the plant cells and activates signaling pathways leading to some changes of physiological, biochemical, and molecular mechanisms in cellular metabolism.
Excessive ROS, however, cause oxidative stress, a state of imbalance between the production of ROS and the neutralization of free radicals by antioxidants, resulting in damage of cellular components including lipids, nucleic acids, metabolites, and proteins, which finally leads to the death of cells in plants.
Thus, maintaining a physiological level of ROS is crucial for aerobic organisms, which relies on the combined operation of enzymatic and nonenzymatic antioxidants.
In order to improve plants’ tolerance towards the harsh environment, it is vital to reinforce the comprehension of oxidative stress and antioxidant systems.
In this review, recent findings on the metabolism of ROS as well as the antioxidative defense machinery are briefly updated.
The latest findings on differential regulation of antioxidants at multiple levels under adverse environment are also discussed here.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Xie, Xiulan& He, Zhouqing& Chen, Nifan& Tang, Zizhong& Wang, Qiang& Cai, Yi. 2019. The Roles of Environmental Factors in Regulation of Oxidative Stress in Plant. BioMed Research International،Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1128782
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Xie, Xiulan…[et al.]. The Roles of Environmental Factors in Regulation of Oxidative Stress in Plant. BioMed Research International No. 2019 (2019), pp.1-11.
https://search.emarefa.net/detail/BIM-1128782
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Xie, Xiulan& He, Zhouqing& Chen, Nifan& Tang, Zizhong& Wang, Qiang& Cai, Yi. The Roles of Environmental Factors in Regulation of Oxidative Stress in Plant. BioMed Research International. 2019. Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1128782
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1128782
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
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