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Members of the Candidate Phyla Radiation are functionally differentiated by carbon- and nitrogen-cycling capabilities

Overview of attention for article published in Microbiome, September 2017
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About this Attention Score

  • In the top 5% of all research outputs scored by Altmetric
  • High Attention Score compared to outputs of the same age (94th percentile)
  • High Attention Score compared to outputs of the same age and source (87th percentile)

Mentioned by

news
1 news outlet
blogs
1 blog
twitter
61 tweeters
wikipedia
3 Wikipedia pages

Citations

dimensions_citation
66 Dimensions

Readers on

mendeley
175 Mendeley
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Title
Members of the Candidate Phyla Radiation are functionally differentiated by carbon- and nitrogen-cycling capabilities
Published in
Microbiome, September 2017
DOI 10.1186/s40168-017-0331-1
Pubmed ID
Authors

R. E. Danczak, M. D. Johnston, C. Kenah, M. Slattery, K. C. Wrighton, M. J. Wilkins

Abstract

The Candidate Phyla Radiation (CPR) is a recently described expansion of the tree of life that represents more than 15% of all bacterial diversity and potentially contains over 70 different phyla. Despite this broad phylogenetic variation, these microorganisms appear to feature little functional diversity, with members generally characterized as obligate fermenters. Additionally, much of the data describing CPR phyla has been generated from a limited number of environments, constraining our knowledge of their functional roles and biogeographical distribution. To expand our understanding of subsurface CPR microorganisms, we sampled four separate groundwater wells over 2 years across three Ohio counties. Samples were analyzed using 16S rRNA gene amplicon and shotgun metagenomic sequencing. Amplicon results indicated that CPR members comprised between 2 and 20% of the microbial communities with relative abundances stable through time in Athens and Greene samples but dynamic in Licking groundwater. Shotgun metagenomic analyses generated 71 putative CPR genomes, representing roughly 32 known phyla and 2 putative new phyla, Candidatus Brownbacteria and Candidatus Hugbacteria. While these genomes largely mirrored metabolic characteristics of known CPR members, some features were previously uncharacterized. For instance, nitrite reductase, encoded by nirK, was found in four of our Parcubacteria genomes and multiple CPR genomes from other studies, indicating a potentially undescribed role for these microorganisms in denitrification. Additionally, glycoside hydrolase (GH) family profiles for our 71 genomes and over 2000 other CPR genomes were analyzed to characterize their carbon-processing potential. Although common trends were present throughout the radiation, differences highlighted potential mechanisms that could allow microorganisms across the CPR to occupy various subsurface niches. For example, members of the Microgenomates superphylum appear to potentially degrade a wider range of carbon substrates than other CPR phyla. CPR members are present across a range of environments and often constitute a significant fraction of the microbial population in groundwater systems, particularly. Further sampling of such environments will resolve this portion of the tree of life at finer taxonomic levels, which is essential to solidify functional differences between members that populate this phylogenetically broad region of the tree of life.

Twitter Demographics

The data shown below were collected from the profiles of 61 tweeters who shared this research output. Click here to find out more about how the information was compiled.

Mendeley readers

The data shown below were compiled from readership statistics for 175 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 175 100%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 39 22%
Researcher 32 18%
Student > Master 27 15%
Student > Doctoral Student 14 8%
Student > Bachelor 12 7%
Other 31 18%
Unknown 20 11%
Readers by discipline Count As %
Agricultural and Biological Sciences 50 29%
Biochemistry, Genetics and Molecular Biology 37 21%
Environmental Science 25 14%
Immunology and Microbiology 20 11%
Earth and Planetary Sciences 4 2%
Other 7 4%
Unknown 32 18%

Attention Score in Context

This research output has an Altmetric Attention Score of 51. 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 26 October 2020.
All research outputs
#563,758
of 19,215,644 outputs
Outputs from Microbiome
#157
of 1,159 outputs
Outputs of similar age
#14,866
of 284,224 outputs
Outputs of similar age from Microbiome
#2
of 8 outputs
Altmetric has tracked 19,215,644 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 97th percentile: it's in the top 5% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 1,159 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 40.3. This one has done well, scoring higher than 86% of its peers.
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 284,224 tracked outputs that were published within six weeks on either side of this one in any source. This one has done particularly well, scoring higher than 94% of its contemporaries.
We're also able to compare this research output to 8 others from the same source and published within six weeks on either side of this one. This one has scored higher than 6 of them.