Effects of Climate Temperature and Water Stress on Plant Growth and Accumulation of Antioxidant Compounds in Sweet Basil (Ocimum basilicum L.) Leafy Vegetable
المؤلفون المشاركون
AL-Huqail, Asma A.
Ibrahim, Mohamed M.
El-Dakak, Rehab M.
Sanad, Marwa Nme
Badr, Reem H.
Soliman, Dina
Khan, Faheema
المصدر
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-03-01
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
The effects of climate temperature and water stress on growth and several stress markers were investigated in sweet basil plants.
Some growth parameters (shoot length and number of leaves) and photosynthetic chlorophyll contents were determined every two days during plant growth, and foliage leaf material was collected after 15 and 21 days of treatment.
Both climate temperature and water stress inhibited sweet basil plant growth; especially, total chlorophyll levels were decreased significantly in response to high-temperature treatments.
Under strong stresses, basil plants induced the synthesis and accumulation of glycine betaine (GB) as a secondary osmolyte, although at less content when compared with the proline content under the same stress conditions.
Proline concentrations particularly increased in leaves of both basil stressed plants, accomplishing levels high enough to play a crucial role in cellular osmoregulation adjustment.
Stress-induced accumulation of these antioxidant compounds was detected in sweet basil.
Therefore, it appears that sweet basil-treated plants are able to synthesize antioxidant compounds under strong stress conditions.
On the other hand, total sugar concentrations decreased in stress-treated basil plants.
Both temperature and water stress treatments caused oxidative stress in the treated plants, as indicated by a significant increment in malondialdehyde (MDA) concentrations.
An increase in total phenolic and flavonoid concentrations in response to water stress and a highly significant decrease in carotenoid concentrations in basil leaves were observed; flavonoids also increased under high climate temperature conditions.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
AL-Huqail, Asma A.& El-Dakak, Rehab M.& Sanad, Marwa Nme& Badr, Reem H.& Ibrahim, Mohamed M.& Soliman, Dina…[et al.]. 2020. Effects of Climate Temperature and Water Stress on Plant Growth and Accumulation of Antioxidant Compounds in Sweet Basil (Ocimum basilicum L.) Leafy Vegetable. Scientifica،Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1208156
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
AL-Huqail, Asma A.…[et al.]. Effects of Climate Temperature and Water Stress on Plant Growth and Accumulation of Antioxidant Compounds in Sweet Basil (Ocimum basilicum L.) Leafy Vegetable. Scientifica No. 2020 (2020), pp.1-12.
https://search.emarefa.net/detail/BIM-1208156
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
AL-Huqail, Asma A.& El-Dakak, Rehab M.& Sanad, Marwa Nme& Badr, Reem H.& Ibrahim, Mohamed M.& Soliman, Dina…[et al.]. Effects of Climate Temperature and Water Stress on Plant Growth and Accumulation of Antioxidant Compounds in Sweet Basil (Ocimum basilicum L.) Leafy Vegetable. Scientifica. 2020. Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1208156
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1208156
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