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A metagenomic study of methanotrophic microorganisms in Coal Oil Point seep sediments

Overview of attention for article published in BMC Microbiology, October 2011
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Title
A metagenomic study of methanotrophic microorganisms in Coal Oil Point seep sediments
Published in
BMC Microbiology, October 2011
DOI 10.1186/1471-2180-11-221
Pubmed ID
Authors

Othilde Elise Håvelsrud, Thomas HA Haverkamp, Tom Kristensen, Kjetill S Jakobsen, Anne Gunn Rike

Abstract

Methane oxidizing prokaryotes in marine sediments are believed to function as a methane filter reducing the oceanic contribution to the global methane emission. In the anoxic parts of the sediments, oxidation of methane is accomplished by anaerobic methanotrophic archaea (ANME) living in syntrophy with sulphate reducing bacteria. This anaerobic oxidation of methane is assumed to be a coupling of reversed methanogenesis and dissimilatory sulphate reduction. Where oxygen is available aerobic methanotrophs take part in methane oxidation. In this study, we used metagenomics to characterize the taxonomic and metabolic potential for methane oxidation at the Tonya seep in the Coal Oil Point area, California. Two metagenomes from different sediment depth horizons (0-4 cm and 10-15 cm below sea floor) were sequenced by 454 technology. The metagenomes were analysed to characterize the distribution of aerobic and anaerobic methanotrophic taxa at the two sediment depths. To gain insight into the metabolic potential the metagenomes were searched for marker genes associated with methane oxidation.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 150 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Brazil 5 3%
United States 2 1%
Mexico 2 1%
Norway 1 <1%
Australia 1 <1%
Sweden 1 <1%
South Africa 1 <1%
Korea, Republic of 1 <1%
Portugal 1 <1%
Other 3 2%
Unknown 132 88%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 40 27%
Researcher 35 23%
Student > Master 26 17%
Student > Bachelor 7 5%
Student > Doctoral Student 6 4%
Other 21 14%
Unknown 15 10%
Readers by discipline Count As %
Agricultural and Biological Sciences 72 48%
Biochemistry, Genetics and Molecular Biology 19 13%
Environmental Science 16 11%
Computer Science 6 4%
Immunology and Microbiology 5 3%
Other 17 11%
Unknown 15 10%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 14 August 2012.
All research outputs
#18,312,024
of 22,673,450 outputs
Outputs from BMC Microbiology
#2,220
of 3,163 outputs
Outputs of similar age
#110,424
of 132,906 outputs
Outputs of similar age from BMC Microbiology
#16
of 16 outputs
Altmetric has tracked 22,673,450 research outputs across all sources so far. This one is in the 11th percentile – i.e., 11% of other outputs scored the same or lower than it.
So far Altmetric has tracked 3,163 research outputs from this source. They receive a mean Attention Score of 4.1. This one is in the 15th percentile – i.e., 15% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 132,906 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 8th percentile – i.e., 8% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 16 others from the same source and published within six weeks on either side of this one. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.