Isolation of marine meiofauna from sandy sediments: from decanting to DNA extraction.
نویسندگان
چکیده
منابع مشابه
Meiofauna increases bacterial denitrification in marine sediments
Denitrification is a critical process that can alleviate the effects of excessive nitrogen availability in aquatic ecosystems subject to eutrophication. An important part of denitrification occurs in benthic systems where bioturbation by meiofauna (invertebrates <1 mm) and its effect on element cycling are still not well understood. Here we study the quantitative impact of meiofauna populations...
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15 صفحه اولComparison of methods of DNA extraction from stream sediments.
In Upper Three Runs Creek (Aiken, S.C.) and many other environments, less than 1% of bacteria visible microscopically can be cultured. Exploitation of molecular biology techniques has led to development of new methods, such as extraction of nucleic acids from soils or sediments, to study the dominant, nonculturable bacteria. The purpose of this study was to compare three published methods of DN...
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ژورنال
عنوان ژورنال: Protocol Exchange
سال: 2011
ISSN: 2043-0116
DOI: 10.1038/nprot.2010.157