Evidence map›Paper›PMID 34943267›Full record

ArticleBiology2021

Culture-Independent Survey of Thermophilic Microbial Communities of the North Caucasus.

Stepan V Toshchakov, Anna O Izotova, Elizaveta N Vinogradova, Gennady S Kachmazov, Albina Y Tuaeva, Vladimir T Abaev, Martha A Evteeva, Natalia M Gunitseva, Aleksei A Korzhenkov, Alexander G Elcheninov and 2 more

Open access · goldAbstract read
In one paragraph

Article in Biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
3.2field-weighted citation impact, top 8% of its field
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

17 citing papers in PubMed, 31 citations in OpenAlex.

  1. Article
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  7. Microorganisms · 2024
    Article
  8. Article
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  10. A New RNA-Dependent Cas12g Nuclease.International journal of molecular sciences · 2023
    Article
  11. Review
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  17. The GenusMicroorganisms · 2022
    Review
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

12 authors at 3 institutions in 1 country.

Stepan V ToshchakovKurchatov Center for Genome Research, National Research Center "Kurchatov Institute", Ac. Kurchatov Square, 1, Moscow 123098, Russia.ORCID 0000-0001-7549-3450
Anna O IzotovaKurchatov Center for Genome Research, National Research Center "Kurchatov Institute", Ac. Kurchatov Square, 1, Moscow 123098, Russia.
Elizaveta N VinogradovaKurchatov Center for Genome Research, National Research Center "Kurchatov Institute", Ac. Kurchatov Square, 1, Moscow 123098, Russia.
Gennady S KachmazovFaculty of Chemistry, Biology and Biotechnology, North Ossetian State University Named after K.L. Khetagurov, Vatutina str., 44-46, Vladikavkaz 362025, Russia.
Albina Y TuaevaNational Research Center Kurchatov Institute-GOSNIIGENETIKA, 1st Dorozhny Pr., 1, Moscow 117545, Russia.
Vladimir T AbaevFaculty of Chemistry, Biology and Biotechnology, North Ossetian State University Named after K.L. Khetagurov, Vatutina str., 44-46, Vladikavkaz 362025, Russia.ORCID 0000-0003-3009-7221
Martha A EvteevaKurchatov Center for Genome Research, National Research Center "Kurchatov Institute", Ac. Kurchatov Square, 1, Moscow 123098, Russia.
Natalia M GunitsevaKurchatov Center for Genome Research, National Research Center "Kurchatov Institute", Ac. Kurchatov Square, 1, Moscow 123098, Russia.
Aleksei A KorzhenkovKurchatov Center for Genome Research, National Research Center "Kurchatov Institute", Ac. Kurchatov Square, 1, Moscow 123098, Russia.
Alexander G ElcheninovWinogradsky Institute of Microbiology, Research Center of Biotechnology RAS, 60-let Oktyzbrya Av., 7/2, Moscow 119071, Russia.
Maxim V PatrushevKurchatov Center for Genome Research, National Research Center "Kurchatov Institute", Ac. Kurchatov Square, 1, Moscow 123098, Russia.
Ilya V KublanovWinogradsky Institute of Microbiology, Research Center of Biotechnology RAS, 60-let Oktyzbrya Av., 7/2, Moscow 119071, Russia.
Kurchatov Institute · RUNorth Ossetian State University · RULomonosov Moscow State University · RU

Funding

Ministry of Science and Higher Education of Russian Federation 075-15-2019-1659Ministry of Science and Higher Education of Russian Federation State assignment to Research Center of Biotechnology RASRussian Foundation of Basic Research 20-54-12031
6 · The paper itself

Abstract

The Greater Caucasus is a part of seismically active Alpine-Himalayan orogenic belt and has been a center of significant volcanic activity during the Quaternary period. That led to the formation of the number of hydrothermal habitats, including subterranean thermal aquifers and surface hot springs. However, there are only a limited number of scientific works reporting on the microbial communities of these habitats. Moreover, all these reports concern only studies of specific microbial taxa, carried out using classical cultivation approaches. In this work, we present first culture-independent study of hydrotherms in the Republic of North Ossetia-Alania, located in the southern part of the North Caucasus. Using 16S metabarcoding, we analyzed the composition of the microbial communities of two subterranean thermal aquifers and terrestrial hot springs of the Karmadon valley. Analysis of correlations between the chemical composition of water and the representation of key taxa allowed us to identify the key factors determining the formation of microbial communities. In addition, we were able to identify a significant number of highly abundant deep phylogenetic lineages. Our study represents a first glance on the thermophilic microbial communities of the North Caucasus and may serve as a basis for further microbiological studies of the extreme habitats of this region.

Indexed as

16Sdeep thermal aquiferextreme environmentsextremophileshot springmetabarcodingNorth CaucasusNorth Ossetiathermophiles

Identifiers

PMID34943267
PMCPMC8698779
OpenAlexW4200177321

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.