Title |
Community genomic analyses constrain the distribution of metabolic traits across the Chloroflexi phylum and indicate roles in sediment carbon cycling
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Published in |
Microbiome, August 2013
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DOI | 10.1186/2049-2618-1-22 |
Pubmed ID | |
Authors |
Laura A Hug, Cindy J Castelle, Kelly C Wrighton, Brian C Thomas, Itai Sharon, Kyle R Frischkorn, Kenneth H Williams, Susannah G Tringe, Jillian F Banfield |
Abstract |
Sediments are massive reservoirs of carbon compounds and host a large fraction of microbial life. Microorganisms within terrestrial aquifer sediments control buried organic carbon turnover, degrade organic contaminants, and impact drinking water quality. Recent 16S rRNA gene profiling indicates that members of the bacterial phylum Chloroflexi are common in sediment. Only the role of the class Dehalococcoidia, which degrade halogenated solvents, is well understood. Genomic sampling is available for only six of the approximate 30 Chloroflexi classes, so little is known about the phylogenetic distribution of reductive dehalogenation or about the broader metabolic characteristics of Chloroflexi in sediment. |
X Demographics
Geographical breakdown
Country | Count | As % |
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Israel | 1 | 25% |
United States | 1 | 25% |
Hong Kong | 1 | 25% |
Unknown | 1 | 25% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 2 | 50% |
Scientists | 1 | 25% |
Science communicators (journalists, bloggers, editors) | 1 | 25% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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United States | 10 | 2% |
Brazil | 5 | 1% |
Portugal | 1 | <1% |
Chile | 1 | <1% |
Norway | 1 | <1% |
Hong Kong | 1 | <1% |
Netherlands | 1 | <1% |
Sweden | 1 | <1% |
Indonesia | 1 | <1% |
Other | 2 | <1% |
Unknown | 380 | 94% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Ph. D. Student | 115 | 28% |
Researcher | 83 | 21% |
Student > Master | 56 | 14% |
Student > Doctoral Student | 24 | 6% |
Student > Bachelor | 20 | 5% |
Other | 41 | 10% |
Unknown | 65 | 16% |
Readers by discipline | Count | As % |
---|---|---|
Agricultural and Biological Sciences | 146 | 36% |
Environmental Science | 58 | 14% |
Biochemistry, Genetics and Molecular Biology | 56 | 14% |
Immunology and Microbiology | 18 | 4% |
Earth and Planetary Sciences | 17 | 4% |
Other | 28 | 7% |
Unknown | 81 | 20% |