Effects of ocean acidification on the growth and biochemical composition of a green alga (Ulva fasciata) and its associated microbiota
المؤلفون المشاركون
Khayri, Hanan M.
al-Rashid, Sarah Abd al-Rahman Ibrahim
Barakat, Khulud M.
al-Sayyid, Hibah S.
al-Shubari, Mustafa E.
Arif, Ibrahim Abd al-Wahid
al-Shaykh, Muhammad Abd al-Rauf
المصدر
Saudi Journal of Biological Sciences
العدد
المجلد 28، العدد 9 (30 سبتمبر/أيلول 2021)، ص ص. 5106-5114، 9ص.
الناشر
تاريخ النشر
2021-09-30
دولة النشر
السعودية
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
In marine ecosystems, fluctuations in surface-seawater carbon dioxide (CO2), significantly influence the whole metabolism of marine algae, especially during the early stages of macroalgal development.
In this study, the response of the green alga Ulva fasciata for elevating ocean acidification was investigated using four levels of pCO2 ~ 280, 550, 750 and 1050 µatm.
Maximum growth rate (6.6% day-1), protein (32.43 %DW) and pigment (2.9 mg/g) accumulation were observed at pCO2-550 with an increase of ~2-fold compared to control.
On the other hand, lipid and carbohydrate contents recorded their maximum production (4.23 and 46.96 %DW, respectively) at pCO2-750 while control showed 3.70 and 42.37 %DW, respectively.
SDS-PAGE showed the presence of unique bands in response to pCO2, especially at 550 µatm.
Dominant associated bacteria was shifted from Halomonas hydrothermalis of control to Vibrio toranzoniae at pCO2-1050.
These findings suggest that ocean acidification at 550 µatm might impose noticeable effects on growth, protein, pigments, and protein profile of U.
fasciata, which could be a good source for fish farming.
While, pCO2-750 was recommended for energetic purpose, due to its high lipid and carbohydrate contents.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Barakat, Khulud M.& al-Sayyid, Hibah S.& Khayri, Hanan M.& al-Shaykh, Muhammad Abd al-Rauf& al-Rashid, Sarah Abd al-Rahman Ibrahim& Arif, Ibrahim Abd al-Wahid…[et al.]. 2021. Effects of ocean acidification on the growth and biochemical composition of a green alga (Ulva fasciata) and its associated microbiota. Saudi Journal of Biological Sciences،Vol. 28, no. 9, pp.5106-5114.
https://search.emarefa.net/detail/BIM-1410420
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Barakat, Khulud M.…[et al.]. Effects of ocean acidification on the growth and biochemical composition of a green alga (Ulva fasciata) and its associated microbiota. Saudi Journal of Biological Sciences Vol. 28, no. 9 (2021), pp.5106-5114.
https://search.emarefa.net/detail/BIM-1410420
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Barakat, Khulud M.& al-Sayyid, Hibah S.& Khayri, Hanan M.& al-Shaykh, Muhammad Abd al-Rauf& al-Rashid, Sarah Abd al-Rahman Ibrahim& Arif, Ibrahim Abd al-Wahid…[et al.]. Effects of ocean acidification on the growth and biochemical composition of a green alga (Ulva fasciata) and its associated microbiota. Saudi Journal of Biological Sciences. 2021. Vol. 28, no. 9, pp.5106-5114.
https://search.emarefa.net/detail/BIM-1410420
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 5112-5114
رقم السجل
BIM-1410420
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