Evidence map›Paper›PMID 26822997›Full record

ArticleBMC microbiology2016

The role of environmental factors for the composition of microbial communities of saline lakes in the Novosibirsk region (Russia).

Alla V Bryanskaya, Tatyana K Malup, Elena V Lazareva, Oxana P Taran, Alexey S Rozanov, Vadim M Efimov, Sergey E Peltek

Abstract read
In one paragraph

Article in BMC microbiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

16 citing papers in PubMed.

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  11. Seasonal Shift in Physicochemical Factors Revealed the Ecological Variables that Modulate the Density ofInternational journal of environmental research and public health · 2020
    Article
  12. Metagenome-Assembled Genome ofMicrobiology resource announcements · 2019
    Article
  13. Metagenome-Assembled Genome Sequence ofMicrobiology resource announcements · 2019
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Alla V BryanskayaInstitute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 10 Prospekt Lavrentyeva, Novosibirsk, 630090, Russia. alla@bionet.nsc.ru.
Tatyana K MalupInstitute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 10 Prospekt Lavrentyeva, Novosibirsk, 630090, Russia. svimal@bionet.nsc.ru.
Elena V LazarevaV.S. Sobolev Institute of Geology and Mineralogy, Siberian Branch of Russian Academy of Sciences, 3 Prospekt Akademika Koptyuga, Novosibirsk, 630090, Russia. lazareva@igm.nsc.ru.
Oxana P TaranG.K. Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, 5 Prospekt Lavrentyeva, Novosibirsk, 630090, Russia. oxanap@catalysis.ru.
Alexey S RozanovInstitute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 10 Prospekt Lavrentyeva, Novosibirsk, 630090, Russia. rozanov@bionet.nsc.ru.
Vadim M EfimovInstitute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 10 Prospekt Lavrentyeva, Novosibirsk, 630090, Russia. efimov@bionet.nsc.ru.
Sergey E PeltekInstitute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 10 Prospekt Lavrentyeva, Novosibirsk, 630090, Russia. peltek@bionet.nsc.ru.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNothing is currently known about microbial composition of saline lakes of the Novosibirsk region and its dependence on physical-chemical parameters of waters. We studied the structure of microbial communities of saline lakes of the Novosibirsk region and the effect of physical-chemical parameters of waters on microbial communities of these lakes.

resultsAccording to the ion content, the lakes were classified either as chloride or chloride-sulfate types. Water salinity ranges from 4.3 to 290 g L(-1). Many diverse microbial communities were found. Filamentous and colonial Cyanobacteria of the genera Scytonema, Aphanocapsa, and/or filamentous Algae dominated in littoral communities. Spatial and temporal organization of planktonic microbial communities and the quantities of Archaea and Bacteria were investigated using fluorescent in situ hybridization. We have found that the dominant planktonic component is represented by Archaea, or, less frequently, by Bacteria. Various phylogenetic groups (Bacteria, Archaea, Algae, and Cyanobacteria) are nonuniformly distributed. The principal component analysis was used to detect environmental factors that affect microorganism abundance. We found the principal components responsible for 71.1 % of the observed variation. It was demonstrated that two-block partial least squares was a better method than principal component analysis for analysis of the data. We observed general relationships between microbial abundance and water salinity.

conclusionsWe have performed the first-ever study of the structure of the microbial communities of eleven saline lakes in the Novosibirsk region along with their physical-chemical parameters of waters. Our study demonstrates that saline lakes in the Novosibirsk region contain a unique microbial communities that may become a prolific source of microorganisms for fundamental and applied studies in various fields of ecology, microbiology, geochemistry, and biotechnology, and deserve further metagenomic investigation.

Indexed as

BiodiversityArchaeaBacteriaLakesPhylogenyRussiaSodium ChlorideSodium Chloride

Identifiers

PMID26822997
PMCPMC4895280

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.