Cargando…
Impact of clomazone on bacterial communities in two soils
INTRODUCTION: Bacterial communities are important for soil functions, but the effect of clomazone on network complexity, composition, and stability is not well studied. METHOD: In this study, two agricultural soils were used to test the impact of clomazone on bacterial communities, and the two soils...
Autores principales: | , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2023
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10424789/ https://www.ncbi.nlm.nih.gov/pubmed/37583513 http://dx.doi.org/10.3389/fmicb.2023.1198808 |
_version_ | 1785089739479580672 |
---|---|
author | He, Hairong Huang, Jiarui Zhao, Zhenzhu Feng, Weisheng Zheng, Xiaoke Du, Pengqiang |
author_facet | He, Hairong Huang, Jiarui Zhao, Zhenzhu Feng, Weisheng Zheng, Xiaoke Du, Pengqiang |
author_sort | He, Hairong |
collection | PubMed |
description | INTRODUCTION: Bacterial communities are important for soil functions, but the effect of clomazone on network complexity, composition, and stability is not well studied. METHOD: In this study, two agricultural soils were used to test the impact of clomazone on bacterial communities, and the two soils were treated with three concentrations of clomazone (0, 0.8, 8, and 80 mg kg(1)) in an incubator. RESULTS AND DISCUSSION: Bacterial network nodes, links, and average degrees were all decreased by 9–384, 648–829, and 0.703–2.429, respectively. Based on keystone nodes, the topological roles of the nodes were also influenced by clomazone. Bacterial network composition was also impacted based on the analysis of similarity (ANOSIM) and network dissimilarity. Compared with control and clomazone treatments in both soils, the ANOSIM between control and all clomazone treatments was higher than 0.6, network dissimilarities were 0.97–0.98, shared nodes were 131–260, and shared links were 12–100. The bacterial network stability was decreased by clomazone, with decreased robustness by 0.01–0.016 and increased vulnerability by 0.00023–0.00147 in both soils. There were fewer bacterial network modules preserved after clomazone treatment, and the bacterial network community functions were also impacted in both soils. Based on these results, soil bacterial species connections, modularization, and network stability were significantly impacted by clomazone. |
format | Online Article Text |
id | pubmed-10424789 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Frontiers Media S.A. |
record_format | MEDLINE/PubMed |
spelling | pubmed-104247892023-08-15 Impact of clomazone on bacterial communities in two soils He, Hairong Huang, Jiarui Zhao, Zhenzhu Feng, Weisheng Zheng, Xiaoke Du, Pengqiang Front Microbiol Microbiology INTRODUCTION: Bacterial communities are important for soil functions, but the effect of clomazone on network complexity, composition, and stability is not well studied. METHOD: In this study, two agricultural soils were used to test the impact of clomazone on bacterial communities, and the two soils were treated with three concentrations of clomazone (0, 0.8, 8, and 80 mg kg(1)) in an incubator. RESULTS AND DISCUSSION: Bacterial network nodes, links, and average degrees were all decreased by 9–384, 648–829, and 0.703–2.429, respectively. Based on keystone nodes, the topological roles of the nodes were also influenced by clomazone. Bacterial network composition was also impacted based on the analysis of similarity (ANOSIM) and network dissimilarity. Compared with control and clomazone treatments in both soils, the ANOSIM between control and all clomazone treatments was higher than 0.6, network dissimilarities were 0.97–0.98, shared nodes were 131–260, and shared links were 12–100. The bacterial network stability was decreased by clomazone, with decreased robustness by 0.01–0.016 and increased vulnerability by 0.00023–0.00147 in both soils. There were fewer bacterial network modules preserved after clomazone treatment, and the bacterial network community functions were also impacted in both soils. Based on these results, soil bacterial species connections, modularization, and network stability were significantly impacted by clomazone. Frontiers Media S.A. 2023-07-31 /pmc/articles/PMC10424789/ /pubmed/37583513 http://dx.doi.org/10.3389/fmicb.2023.1198808 Text en Copyright © 2023 He, Huang, Zhao, Feng, Zheng and Du. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
spellingShingle | Microbiology He, Hairong Huang, Jiarui Zhao, Zhenzhu Feng, Weisheng Zheng, Xiaoke Du, Pengqiang Impact of clomazone on bacterial communities in two soils |
title | Impact of clomazone on bacterial communities in two soils |
title_full | Impact of clomazone on bacterial communities in two soils |
title_fullStr | Impact of clomazone on bacterial communities in two soils |
title_full_unstemmed | Impact of clomazone on bacterial communities in two soils |
title_short | Impact of clomazone on bacterial communities in two soils |
title_sort | impact of clomazone on bacterial communities in two soils |
topic | Microbiology |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10424789/ https://www.ncbi.nlm.nih.gov/pubmed/37583513 http://dx.doi.org/10.3389/fmicb.2023.1198808 |
work_keys_str_mv | AT hehairong impactofclomazoneonbacterialcommunitiesintwosoils AT huangjiarui impactofclomazoneonbacterialcommunitiesintwosoils AT zhaozhenzhu impactofclomazoneonbacterialcommunitiesintwosoils AT fengweisheng impactofclomazoneonbacterialcommunitiesintwosoils AT zhengxiaoke impactofclomazoneonbacterialcommunitiesintwosoils AT dupengqiang impactofclomazoneonbacterialcommunitiesintwosoils |