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Bacterial communities in the rhizosphere of Vitis vinifera L. cultivated under distinct agricultural practices in Argentina

Overview of attention for article published in Antonie van Leeuwenhoek, December 2014
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  • Above-average Attention Score compared to outputs of the same age and source (54th percentile)

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1 tweeter

Citations

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16 Dimensions

Readers on

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87 Mendeley
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Title
Bacterial communities in the rhizosphere of Vitis vinifera L. cultivated under distinct agricultural practices in Argentina
Published in
Antonie van Leeuwenhoek, December 2014
DOI 10.1007/s10482-014-0353-7
Pubmed ID
Authors

A. D. Vega-Avila, T. Gumiere, P. A. M. Andrade, J. E. Lima-Perim, A. Durrer, M. Baigori, F. Vazquez, F. D. Andreote

Abstract

Plants interact with a myriad of microbial cells in the rhizosphere, an environment that is considered to be important for plant development. However, the differential structuring of rhizosphere microbial communities due to plant cultivation under differential agricultural practices remains to be described for most plant species. Here we describe the rhizosphere microbiome of grapevine cultivated under conventional and organic practices, using a combination of cultivation-independent approaches. The quantification of bacterial 16S rRNA and nifH genes, by quantitative PCR (qPCR), revealed similar amounts of these genes in the rhizosphere in both vineyards. PCR-DGGE was used to detect differences in the structure of bacterial communities, including both the complete whole communities and specific fractions, such as Alphaproteobacteria, Betaproteobacteria, Actinobacteria, and those harboring the nitrogen-fixing related gene nifH. When analyzed by a multivariate approach (redundancy analysis), the shifts observed in the bacterial communities were poorly explained by variations in the physical and chemical characteristics of the rhizosphere. These approaches were complemented by high-throughput sequencing (67,830 sequences) based on the V6 region of the 16S rRNA gene, identifying the major bacterial groups present in the rhizosphere of grapevines: Proteobacteria, Actinobacteria, Firmicutes, Bacteriodetes, Acidobacteria, Cloroflexi, Verrucomicrobia and Planctomycetes, which occur in distinct proportions in the rhizosphere from each vineyard. The differences might be related to the selection of plant metabolism upon distinct reservoirs of microbial cells found in each vineyard. The results fill a gap in the knowledge of the rhizosphere of grapevines and also show distinctions in these bacterial communities due to agricultural practices.

Twitter Demographics

The data shown below were collected from the profile of 1 tweeter 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 87 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Brazil 3 3%
United States 1 1%
Hungary 1 1%
Unknown 82 94%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 21 24%
Researcher 20 23%
Student > Doctoral Student 10 11%
Student > Master 10 11%
Student > Bachelor 6 7%
Other 13 15%
Unknown 7 8%
Readers by discipline Count As %
Agricultural and Biological Sciences 57 66%
Environmental Science 8 9%
Biochemistry, Genetics and Molecular Biology 5 6%
Chemistry 3 3%
Materials Science 2 2%
Other 1 1%
Unknown 11 13%

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 21 December 2014.
All research outputs
#7,699,389
of 12,321,517 outputs
Outputs from Antonie van Leeuwenhoek
#859
of 1,306 outputs
Outputs of similar age
#138,639
of 270,599 outputs
Outputs of similar age from Antonie van Leeuwenhoek
#36
of 90 outputs
Altmetric has tracked 12,321,517 research outputs across all sources so far. This one is in the 23rd percentile – i.e., 23% of other outputs scored the same or lower than it.
So far Altmetric has tracked 1,306 research outputs from this source. They receive a mean Attention Score of 2.8. 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 270,599 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 38th percentile – i.e., 38% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 90 others from the same source and published within six weeks on either side of this one. This one has gotten more attention than average, scoring higher than 54% of its contemporaries.