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Metagenomes and metatranscriptomes from the L4 long-term coastal monitoring station in the Western English Channel

Gilbert, Jack A.; Meyer, Folker; Schriml, Lynn; Joint, Ian R.; Mühling, Martin; Field, Dawn. 2010 Metagenomes and metatranscriptomes from the L4 long-term coastal monitoring station in the Western English Channel. Standards in Genomic Sciences, 3. 183-193. 10.4056/sigs.1202536

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Abstract/Summary

Both metagenomic data and metatranscriptomic data were collected from surface water (0-2m) of the L4 sampling station (50.2518 N, 4.2089 W), which is part of the Western Channel Observatory long-term coastal-marine monitoring station. We previously generated from this area a six-year time series of 16S rRNA V6 data, which demonstrated robust seasonal structure for the bacterial community, with diversity correlated with day length. Here we describe the features of these metagenomes and metatranscriptomes. We generated 8 metagenomes (4.5 million sequences, 1.9 Gbp, average read-length 350 bp) and 7 metatranscriptomes (392,632 putative mRNA-derived sequences, 159 Mbp, average read-length 272 bp) for eight time-points sampled in 2008. These time points represent three seasons (winter, spring, and summer) and include both day and night samples. These data demonstrate the major differences between genetic potential and actuality, whereby genomes follow general seasonal trends yet with surprisingly little change in the functional potential over time; transcripts tended to be far more structured by changes occurring between day and night

Item Type: Publication - Article
Digital Object Identifier (DOI): 10.4056/sigs.1202536
Programmes: CEH Topics & Objectives 2009 - 2012 > Biodiversity > BD Topic 1 - Observations, Patterns, and Predictions for Biodiversity
CEH Sections: Hails
ISSN: 1944-3277
Additional Information. Not used in RCUK Gateway to Research.: Standards in Genomic Sciences is an Open Access journal. To access full text, please click on the OFFICIAL URL link
Additional Keywords: Marine, aerobic, surface water, coastal, temperate, metagenome, metatranscrip-tome, pyrosequencing, time-series, diel, seasonal
NORA Subject Terms: Biology and Microbiology
Data and Information
Date made live: 17 Feb 2011 14:10
URI: http://nora.nerc.ac.uk/id/eprint/13509

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