The Diversity of Endophytic Methylotrophic Bacteria in an Oil-Contaminated and an Oil-Free Mangrove Ecosystem and Their Tolerance to Heavy Metals
المؤلفون المشاركون
Lacava, Paulo Teixeira
Araújo, Welington Luiz
Ferreira, Anderson
Azevedo, João Lúcio
Dourado, Manuella Nobrega
المصدر
Biotechnology Research International
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-03-07
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
تكنولوجيا المعلومات وعلم الحاسوب
الملخص EN
Methylobacterium strains were isolated from mangrove samples collected in Bertioga, SP, Brazil, from locations either contaminated or uncontaminated by oil spills.
The tolerances of the strains to different heavy metals were assessed by exposing them to different concentrations of cadmium, lead, and arsenic (0.1 mM, 0.5 mM, 1 mM, 2 mM, 4 mM, and 8 mM).
Additionally, the genetic diversity of Methylobacterium spp.
was determined by sequence analysis of the 16S rRNA genes.
The isolates from the contaminated locations were grouped, suggesting that oil can select for microorganisms that tolerate oil components and can change the methylotrophic bacterial community.
Cadmium is the most toxic heavy metal assessed in this work, followed by arsenic and lead, and two isolates of Methylobacterium were found to be tolerant to all three metals.
These isolates have the potential to bioremediate mangrove environments contaminated by oil spills by immobilizing the heavy metals present in the oil.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Dourado, Manuella Nobrega& Ferreira, Anderson& Araújo, Welington Luiz& Azevedo, João Lúcio& Lacava, Paulo Teixeira. 2012. The Diversity of Endophytic Methylotrophic Bacteria in an Oil-Contaminated and an Oil-Free Mangrove Ecosystem and Their Tolerance to Heavy Metals. Biotechnology Research International،Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-496565
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Dourado, Manuella Nobrega…[et al.]. The Diversity of Endophytic Methylotrophic Bacteria in an Oil-Contaminated and an Oil-Free Mangrove Ecosystem and Their Tolerance to Heavy Metals. Biotechnology Research International No. 2012 (2012), pp.1-8.
https://search.emarefa.net/detail/BIM-496565
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Dourado, Manuella Nobrega& Ferreira, Anderson& Araújo, Welington Luiz& Azevedo, João Lúcio& Lacava, Paulo Teixeira. The Diversity of Endophytic Methylotrophic Bacteria in an Oil-Contaminated and an Oil-Free Mangrove Ecosystem and Their Tolerance to Heavy Metals. Biotechnology Research International. 2012. Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-496565
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-496565
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