TAXONOMIC STRUCTURE OF PROKARYOTIC COMMUNITIES IN SOILS OF DIFFERENT BIOCLIMATIC ZONES
Using high-throughput sequencing, we performed a full-profile analysis of the taxonomic structure and diversity of prokaryotic communities of zonal soil series: sod-podzolic, dark gray, typical chernozem, brown soil, meadow-chestnut soil and solonets. Phyla Acidobacteria, Actinobacteria, Bacteroidet...
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V.V. Dokuchaev Soil Science Institute
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ftdoajarticles:oai:doaj.org/article:42d070ece3db468eb8824a4d0424c6b0 2024-09-15T18:38:41+00:00 TAXONOMIC STRUCTURE OF PROKARYOTIC COMMUNITIES IN SOILS OF DIFFERENT BIOCLIMATIC ZONES I. A. Tikhonovich T. I. Chernov A. D. Zhelezova A. K. Tkhakakhova E. E. Andronov O. V. Kutovaya 2018-11-01T00:00:00Z https://doi.org/10.19047/0136-1694-2018-95-125-153 https://doaj.org/article/42d070ece3db468eb8824a4d0424c6b0 RU rus V.V. Dokuchaev Soil Science Institute https://bulletin.esoil.ru/jour/article/view/309 https://doaj.org/toc/0136-1694 https://doaj.org/toc/2312-4202 0136-1694 2312-4202 doi:10.19047/0136-1694-2018-95-125-153 https://doaj.org/article/42d070ece3db468eb8824a4d0424c6b0 Бюллетень Почвенного института им. В.В. Докучаева, Vol 0, Iss 95, Pp 125-153 (2018) next-generation sequencing profile distribution of microorganisms bacteria archaea sod-podzolic soil dark gray soil chernozem brown soil chestnut soil solonets Agriculture (General) S1-972 article 2018 ftdoajarticles https://doi.org/10.19047/0136-1694-2018-95-125-153 2024-08-05T17:48:53Z Using high-throughput sequencing, we performed a full-profile analysis of the taxonomic structure and diversity of prokaryotic communities of zonal soil series: sod-podzolic, dark gray, typical chernozem, brown soil, meadow-chestnut soil and solonets. Phyla Acidobacteria, Actinobacteria, Bacteroidetes, Chloroflexi, Firmicutes, Gemmatimonadetes, Planctomycetes, Proteobacteria and Verrucomicrobia formed up to 95% of prokaryotic communities in all studied soil horizons. Phyla Proteobacteria and Actinobacteria and archaeal phylum Thaumarchaeota dominated in all soils. We revealed the trends of changes in the representation of bacterial phyla in the soils of the zonal range from taiga to dry-steppe: a decrease of Acidobacteria and an increase of Actinobacteria in the upper horizons. The diversity indices of the prokaryotic communities of different genetic horizons of the studied soils were evaluated. In all soils, a decrease in diversity indices with the depth of the horizon was revealed. In all soils, a decrease in diversity indices with depth of the horizon was found, with a rare and slight increase in some lower horizons: structural metamorphic (BM), textural (BT) or accumulative carbonate (BCA) horizons. When examining the prokaryotic communities of soils with different genesis, no determining influence of pH and organic matter contents on the diversity indices was found. Differences in the taxonomic structure and diversity of prokaryotic communities of soils of different bioclimatic zones were presented due to a combination of factors: the difference in chemical and physical properties of soils, as well as in water and temperature conditions. Article in Journal/Newspaper taiga Directory of Open Access Journals: DOAJ Articles Dokuchaev Soil Bulletin 95 125 153 |
institution |
Open Polar |
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Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
Russian |
topic |
next-generation sequencing profile distribution of microorganisms bacteria archaea sod-podzolic soil dark gray soil chernozem brown soil chestnut soil solonets Agriculture (General) S1-972 |
spellingShingle |
next-generation sequencing profile distribution of microorganisms bacteria archaea sod-podzolic soil dark gray soil chernozem brown soil chestnut soil solonets Agriculture (General) S1-972 I. A. Tikhonovich T. I. Chernov A. D. Zhelezova A. K. Tkhakakhova E. E. Andronov O. V. Kutovaya TAXONOMIC STRUCTURE OF PROKARYOTIC COMMUNITIES IN SOILS OF DIFFERENT BIOCLIMATIC ZONES |
topic_facet |
next-generation sequencing profile distribution of microorganisms bacteria archaea sod-podzolic soil dark gray soil chernozem brown soil chestnut soil solonets Agriculture (General) S1-972 |
description |
Using high-throughput sequencing, we performed a full-profile analysis of the taxonomic structure and diversity of prokaryotic communities of zonal soil series: sod-podzolic, dark gray, typical chernozem, brown soil, meadow-chestnut soil and solonets. Phyla Acidobacteria, Actinobacteria, Bacteroidetes, Chloroflexi, Firmicutes, Gemmatimonadetes, Planctomycetes, Proteobacteria and Verrucomicrobia formed up to 95% of prokaryotic communities in all studied soil horizons. Phyla Proteobacteria and Actinobacteria and archaeal phylum Thaumarchaeota dominated in all soils. We revealed the trends of changes in the representation of bacterial phyla in the soils of the zonal range from taiga to dry-steppe: a decrease of Acidobacteria and an increase of Actinobacteria in the upper horizons. The diversity indices of the prokaryotic communities of different genetic horizons of the studied soils were evaluated. In all soils, a decrease in diversity indices with the depth of the horizon was revealed. In all soils, a decrease in diversity indices with depth of the horizon was found, with a rare and slight increase in some lower horizons: structural metamorphic (BM), textural (BT) or accumulative carbonate (BCA) horizons. When examining the prokaryotic communities of soils with different genesis, no determining influence of pH and organic matter contents on the diversity indices was found. Differences in the taxonomic structure and diversity of prokaryotic communities of soils of different bioclimatic zones were presented due to a combination of factors: the difference in chemical and physical properties of soils, as well as in water and temperature conditions. |
format |
Article in Journal/Newspaper |
author |
I. A. Tikhonovich T. I. Chernov A. D. Zhelezova A. K. Tkhakakhova E. E. Andronov O. V. Kutovaya |
author_facet |
I. A. Tikhonovich T. I. Chernov A. D. Zhelezova A. K. Tkhakakhova E. E. Andronov O. V. Kutovaya |
author_sort |
I. A. Tikhonovich |
title |
TAXONOMIC STRUCTURE OF PROKARYOTIC COMMUNITIES IN SOILS OF DIFFERENT BIOCLIMATIC ZONES |
title_short |
TAXONOMIC STRUCTURE OF PROKARYOTIC COMMUNITIES IN SOILS OF DIFFERENT BIOCLIMATIC ZONES |
title_full |
TAXONOMIC STRUCTURE OF PROKARYOTIC COMMUNITIES IN SOILS OF DIFFERENT BIOCLIMATIC ZONES |
title_fullStr |
TAXONOMIC STRUCTURE OF PROKARYOTIC COMMUNITIES IN SOILS OF DIFFERENT BIOCLIMATIC ZONES |
title_full_unstemmed |
TAXONOMIC STRUCTURE OF PROKARYOTIC COMMUNITIES IN SOILS OF DIFFERENT BIOCLIMATIC ZONES |
title_sort |
taxonomic structure of prokaryotic communities in soils of different bioclimatic zones |
publisher |
V.V. Dokuchaev Soil Science Institute |
publishDate |
2018 |
url |
https://doi.org/10.19047/0136-1694-2018-95-125-153 https://doaj.org/article/42d070ece3db468eb8824a4d0424c6b0 |
genre |
taiga |
genre_facet |
taiga |
op_source |
Бюллетень Почвенного института им. В.В. Докучаева, Vol 0, Iss 95, Pp 125-153 (2018) |
op_relation |
https://bulletin.esoil.ru/jour/article/view/309 https://doaj.org/toc/0136-1694 https://doaj.org/toc/2312-4202 0136-1694 2312-4202 doi:10.19047/0136-1694-2018-95-125-153 https://doaj.org/article/42d070ece3db468eb8824a4d0424c6b0 |
op_doi |
https://doi.org/10.19047/0136-1694-2018-95-125-153 |
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Dokuchaev Soil Bulletin |
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95 |
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125 |
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153 |
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1810483090932367360 |