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Updated: Jul 12, 2026

15:14
DNA Extraction from 0.22 μM Sterivex Filters and Cesium Chloride Density Gradient Centrifugation
Published on: September 18, 2009
Degradation and turnover of extracellular DNA in marine sediments: ecological and methodological considerations
Antonio Dell'Anno1, Cinzia Corinaldesi
1Department of Marine Science, Polytechnic University of Marche, Via Brecce Bianche, 60131 Ancona, Italy. dellanno@univpm.it
Applied and Environmental Microbiology
|July 9, 2004
Abstract:
Degradation rates of extracellular DNA determined in marine sediments were much higher than those in the water column. However, due to the high sediment DNA content, turnover times were much shorter in seawater. Results reported here provide new insights into the role of extracellular DNA in P cycling in marine ecosystems.
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