Evidence map›Paper›PMID 29463846›Full record

ArticleScientific reports2018

Alteration of rocks by endolithic organisms is one of the pathways for the beginning of soils on Earth.

Nikita Mergelov, Carsten W Mueller, Isabel Prater, Ilya Shorkunov, Andrey Dolgikh, Elya Zazovskaya, Vasily Shishkov, Victoria Krupskaya, Konstantin Abrosimov, Alexander Cherkinsky and 1 more

Abstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

23 citing papers in PubMed.

  1. Review
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  8. Adaptation of the Endolithic Biome in Antarctic Volcanic Rocks.International journal of molecular sciences · 2023
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  13. The smallest space miners: principles of space biomining.Extremophiles : life under extreme conditions · 2022
    Review
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  15. Antarctica as a reservoir of planetary analogue environments.Extremophiles : life under extreme conditions · 2021
    Review
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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

11 authors.

Nikita MergelovInstitute of Geography, Russian Academy of Sciences, Department of Soil Geography and Evolution, Moscow, 119017, Russia. mergelov@igras.ru.
Carsten W MuellerTU München, Lehrstuhl für Bodenkunde, Freising-Weihenstephan, 85354, Germany.ORCID 0000-0003-4119-0544
Isabel PraterTU München, Lehrstuhl für Bodenkunde, Freising-Weihenstephan, 85354, Germany.ORCID 0000-0001-8195-3150
Ilya ShorkunovInstitute of Geography, Russian Academy of Sciences, Department of Soil Geography and Evolution, Moscow, 119017, Russia.
Andrey DolgikhInstitute of Geography, Russian Academy of Sciences, Department of Soil Geography and Evolution, Moscow, 119017, Russia.
Elya ZazovskayaInstitute of Geography, Russian Academy of Sciences, Department of Soil Geography and Evolution, Moscow, 119017, Russia.
Vasily ShishkovInstitute of Geography, Russian Academy of Sciences, Department of Soil Geography and Evolution, Moscow, 119017, Russia.
Victoria KrupskayaInstitute of Geology of Ore Deposits, Petrography, Mineralogy and Geochemistry, Russian Academy of Sciences, Laboratory of Crystal Chemistry of Minerals, Moscow, 119017, Russia.
Konstantin AbrosimovV.V. Dokuchaev Soil Science Institute, Russian Academy of Sciences, Department of Soil Physics, Hydrology and Erosion, Moscow, 119017, Russia.
Alexander CherkinskyCenter for Applied Isotope Studies, University of Georgia, Athens, 30602, United States.
Sergey GoryachkinInstitute of Geography, Russian Academy of Sciences, Department of Soil Geography and Evolution, Moscow, 119017, Russia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Subaerial endolithic systems of the current extreme environments on Earth provide exclusive insight into emergence and development of soils in the Precambrian when due to various stresses on the surfaces of hard rocks the cryptic niches inside them were much more plausible habitats for organisms than epilithic ones. Using an actualistic approach we demonstrate that transformation of silicate rocks by endolithic organisms is one of the possible pathways for the beginning of soils on Earth. This process led to the formation of soil-like bodies on rocks in situ and contributed to the raise of complexity in subaerial geosystems. Endolithic systems of East Antarctica lack the noise from vascular plants and are among the best available natural models to explore organo-mineral interactions of a very old "phylogenetic age" (cyanobacteria-to-mineral, fungi-to-mineral, lichen-to-mineral). On the basis of our case study from East Antarctica we demonstrate that relatively simple endolithic systems of microbial and/or cryptogamic origin that exist and replicate on Earth over geological time scales employ the principles of organic matter stabilization strikingly similar to those known for modern full-scale soils of various climates.

Identifiers

PMID29463846
PMCPMC5820250

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