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Characterization of microbial communities in heavy crude oil from Saudi Arabia

Overview of attention for article published in Annals of Microbiology, March 2014
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Title
Characterization of microbial communities in heavy crude oil from Saudi Arabia
Published in
Annals of Microbiology, March 2014
DOI 10.1007/s13213-014-0840-0
Pubmed ID
Authors

Majed Albokari, Ibrahim Mashhour, Mohammed Alshehri, Chris Boothman, Mousa Al-Enezi

Abstract

The complete mineralization of crude oil into carbon dioxide, water, inorganic compounds and cellular constituents can be carried out as part of a bioremediation strategy. This involves the transformation of complex organic contaminants into simpler organic compounds by microbial communities, mainly bacteria. A crude oil sample and an oil sludge sample were obtained from Saudi ARAMCO Oil Company and investigated to identify the microbial communities present using PCR-based culture-independent techniques. In total, analysis of 177 clones yielded 30 distinct bacterial sequences. Clone library analysis of the oil sample was found to contain Bacillus, Clostridia and Gammaproteobacteria species while the sludge sample revealed the presence of members of the Alphaproteobacteria, Betaproteobacteria, Gammaproteobacteria, Clostridia, Spingobacteria and Flavobacteria. The dominant bacterial class identified in oil and sludge samples was found to be Bacilli and Flavobacteria, respectively. Phylogenetic analysis showed that the dominant bacterium in the oil sample has the closest sequence identity to Enterococcus aquimarinus and the dominant bacterium in the sludge sample is most closely related to the uncultured Bacteroidetes bacterium designated AH.KK.

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The data shown below were collected from the profile of 1 X user who shared this research output. Click here to find out more about how the information was compiled.
Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 70 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Malaysia 1 1%
United Kingdom 1 1%
Canada 1 1%
Unknown 67 96%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 15 21%
Researcher 12 17%
Student > Bachelor 8 11%
Student > Master 6 9%
Professor > Associate Professor 4 6%
Other 11 16%
Unknown 14 20%
Readers by discipline Count As %
Agricultural and Biological Sciences 13 19%
Environmental Science 11 16%
Biochemistry, Genetics and Molecular Biology 10 14%
Immunology and Microbiology 4 6%
Earth and Planetary Sciences 2 3%
Other 9 13%
Unknown 21 30%
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 24 February 2015.
All research outputs
#16,745,862
of 24,631,014 outputs
Outputs from Annals of Microbiology
#186
of 302 outputs
Outputs of similar age
#136,043
of 226,330 outputs
Outputs of similar age from Annals of Microbiology
#4
of 6 outputs
Altmetric has tracked 24,631,014 research outputs across all sources so far. This one is in the 21st percentile – i.e., 21% of other outputs scored the same or lower than it.
So far Altmetric has tracked 302 research outputs from this source. They typically receive a little more attention than average, with a mean Attention Score of 5.2. This one is in the 29th percentile – i.e., 29% 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 226,330 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 30th percentile – i.e., 30% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 6 others from the same source and published within six weeks on either side of this one. This one has scored higher than 2 of them.