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RNA-Based Assessment of Diversity and Composition of Active Archaeal Communities in the German Bight
المؤلفون المشاركون
Daniel, Rolf
Wemheuer, Franziska
Wemheuer, Bernd
المصدر
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-11-12
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
Archaea play an important role in various biogeochemical cycles.
They are known extremophiles inhabiting environments such as thermal springs or hydrothermal vents.
Recent studies have revealed a significant abundance of Archaea in moderate environments, for example, temperate sea water.
Nevertheless, the composition and ecosystem function of these marine archaeal communities is largely unknown.
To assess diversity and composition of active archaeal communities in the German Bight, seven marine water samples were taken and studied by RNA-based analysis of ribosomal 16S rRNA.
For this purpose, total RNA was extracted from the samples and converted to cDNA.
Archaeal community structures were investigated by pyrosequencing-based analysis of 16S rRNA amplicons generated from cDNA.
To our knowledge, this is the first study combining next-generation sequencing and metatranscriptomics to study archaeal communities in marine habitats.
The pyrosequencing-derived dataset comprised 62,045 archaeal 16S rRNA sequences.
We identified Halobacteria as the predominant archaeal group across all samples with increased abundance in algal blooms.
Thermoplasmatales (Euryarchaeota) and the Marine Group I (Thaumarchaeota) were identified in minor abundances.
It is indicated that archaeal community patterns were influenced by environmental conditions.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Wemheuer, Bernd& Wemheuer, Franziska& Daniel, Rolf. 2012. RNA-Based Assessment of Diversity and Composition of Active Archaeal Communities in the German Bight. Archaea،Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-491301
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Wemheuer, Bernd…[et al.]. RNA-Based Assessment of Diversity and Composition of Active Archaeal Communities in the German Bight. Archaea No. 2012 (2012), pp.1-8.
https://search.emarefa.net/detail/BIM-491301
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Wemheuer, Bernd& Wemheuer, Franziska& Daniel, Rolf. RNA-Based Assessment of Diversity and Composition of Active Archaeal Communities in the German Bight. Archaea. 2012. Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-491301
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-491301
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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