Cadmium-Induced Upregulation of Lipid Peroxidation and Reactive Oxygen Species Caused Physiological, Biochemical, and Ultrastructural Changes in Upland Cotton Seedlings
المؤلفون المشاركون
Zhu, S. J.
Ali, Basharat
Chen, Yue
Cheng, Xin
Daud, M. K.
Mei, Lei
المصدر
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-12-26
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Cadmium (Cd) toxicity was investigated in cotton cultivar (ZMS-49) using physiological, ultrastructural, and biochemical parameters.
Biomass-based tolerance index decreased, and water contents increased at 500 μM Cd.
Photosynthetic efficiency determined by chlorophyll fluorescence and photosynthetic pigments declined under Cd stress.
Cd contents were more in roots than shoots.
A significant decrease in nutrient levels was found in roots and stem.
A significant decrease in nutrient levels was found in roots and stems.
In response to Cd stress, more MDA and ROS contents were produced in leaves than in other parts of the seedlings.
Total soluble proteins were reduced in all parts except in roots at 500 μM Cd.
Oxidative metabolism was higher in leaves than aerial parts of the plant.
There were insignificant alterations in roots and leaves ultrastructures such as a little increase in nucleoli, vacuoles, starch granules, and plastoglobuli in Cd-imposed stressful conditions.
Scanning micrographs at 500 μM Cd showed a reduced number of stomata as well as near absence of closed stomata.
Cd depositions were located in cell wall, vacuoles, and intracellular spaces using TEM-EDX technology.
Upregulation of oxidative metabolism, less ultrastructural modification, and Cd deposition in dead parts of cells show that ZMS-49 has genetic potential to resist Cd stress, which need to be explored.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Daud, M. K.& Mei, Lei& Ali, Basharat& Chen, Yue& Cheng, Xin& Zhu, S. J.. 2013. Cadmium-Induced Upregulation of Lipid Peroxidation and Reactive Oxygen Species Caused Physiological, Biochemical, and Ultrastructural Changes in Upland Cotton Seedlings. BioMed Research International،Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-1030448
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Daud, M. K.…[et al.]. Cadmium-Induced Upregulation of Lipid Peroxidation and Reactive Oxygen Species Caused Physiological, Biochemical, and Ultrastructural Changes in Upland Cotton Seedlings. BioMed Research International No. 2013 (2013), pp.1-10.
https://search.emarefa.net/detail/BIM-1030448
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Daud, M. K.& Mei, Lei& Ali, Basharat& Chen, Yue& Cheng, Xin& Zhu, S. J.. Cadmium-Induced Upregulation of Lipid Peroxidation and Reactive Oxygen Species Caused Physiological, Biochemical, and Ultrastructural Changes in Upland Cotton Seedlings. BioMed Research International. 2013. Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-1030448
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1030448
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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