Cargando…
Genome Characteristics Reveal the Biocontrol Potential of Actinobacteria Isolated From Sugarcane Rhizosphere
To understand the beneficial interaction of sugarcane rhizosphere actinobacteria in promoting plant growth and managing plant diseases, this study investigated the potential role of sugarcane rhizospheric actinobacteria in promoting plant growth and antagonizing plant pathogens. We isolated 58 actin...
Autores principales: | , , , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2021
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8740303/ https://www.ncbi.nlm.nih.gov/pubmed/35003029 http://dx.doi.org/10.3389/fmicb.2021.797889 |
_version_ | 1784629284822843392 |
---|---|
author | Wang, Zhen Solanki, Manoj Kumar Yu, Zhuo-Xin Anas, Muhammad Dong, Deng-Feng Xing, Yong-Xiu Malviya, Mukesh Kumar Pang, Fei Li, Yang-Rui |
author_facet | Wang, Zhen Solanki, Manoj Kumar Yu, Zhuo-Xin Anas, Muhammad Dong, Deng-Feng Xing, Yong-Xiu Malviya, Mukesh Kumar Pang, Fei Li, Yang-Rui |
author_sort | Wang, Zhen |
collection | PubMed |
description | To understand the beneficial interaction of sugarcane rhizosphere actinobacteria in promoting plant growth and managing plant diseases, this study investigated the potential role of sugarcane rhizospheric actinobacteria in promoting plant growth and antagonizing plant pathogens. We isolated 58 actinobacteria from the sugarcane rhizosphere, conducted plant growth-promoting (PGP) characteristics research, and tested the pathogenic fungi in vitro. Results showed that BTU6 (Streptomyces griseorubiginosus), the most representative strain, regulates plant defense enzyme activity and significantly enhances sugarcane smut resistance by regulating stress resistance-related enzyme (substances (POD, PAL, PPO, TP) in sugarcane) activity in sugarcane. The genomic evaluation indicated that BTU6 has the ability to biosynthesize chitinase, β-1,3-glucanase, and various secondary metabolites and plays an essential role in the growth of sugarcane plants under biotic stress. Potential mechanisms of the strain in improving the disease resistance of sugarcane plants and its potential in biodegrading exogenous chemicals were also revealed. This study showed the importance of sugarcane rhizosphere actinobacteria in microbial ecology and plant growth promotion. |
format | Online Article Text |
id | pubmed-8740303 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Frontiers Media S.A. |
record_format | MEDLINE/PubMed |
spelling | pubmed-87403032022-01-08 Genome Characteristics Reveal the Biocontrol Potential of Actinobacteria Isolated From Sugarcane Rhizosphere Wang, Zhen Solanki, Manoj Kumar Yu, Zhuo-Xin Anas, Muhammad Dong, Deng-Feng Xing, Yong-Xiu Malviya, Mukesh Kumar Pang, Fei Li, Yang-Rui Front Microbiol Microbiology To understand the beneficial interaction of sugarcane rhizosphere actinobacteria in promoting plant growth and managing plant diseases, this study investigated the potential role of sugarcane rhizospheric actinobacteria in promoting plant growth and antagonizing plant pathogens. We isolated 58 actinobacteria from the sugarcane rhizosphere, conducted plant growth-promoting (PGP) characteristics research, and tested the pathogenic fungi in vitro. Results showed that BTU6 (Streptomyces griseorubiginosus), the most representative strain, regulates plant defense enzyme activity and significantly enhances sugarcane smut resistance by regulating stress resistance-related enzyme (substances (POD, PAL, PPO, TP) in sugarcane) activity in sugarcane. The genomic evaluation indicated that BTU6 has the ability to biosynthesize chitinase, β-1,3-glucanase, and various secondary metabolites and plays an essential role in the growth of sugarcane plants under biotic stress. Potential mechanisms of the strain in improving the disease resistance of sugarcane plants and its potential in biodegrading exogenous chemicals were also revealed. This study showed the importance of sugarcane rhizosphere actinobacteria in microbial ecology and plant growth promotion. Frontiers Media S.A. 2021-12-23 /pmc/articles/PMC8740303/ /pubmed/35003029 http://dx.doi.org/10.3389/fmicb.2021.797889 Text en Copyright © 2021 Wang, Solanki, Yu, Anas, Dong, Xing, Malviya, Pang and Li. 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 Wang, Zhen Solanki, Manoj Kumar Yu, Zhuo-Xin Anas, Muhammad Dong, Deng-Feng Xing, Yong-Xiu Malviya, Mukesh Kumar Pang, Fei Li, Yang-Rui Genome Characteristics Reveal the Biocontrol Potential of Actinobacteria Isolated From Sugarcane Rhizosphere |
title | Genome Characteristics Reveal the Biocontrol Potential of Actinobacteria Isolated From Sugarcane Rhizosphere |
title_full | Genome Characteristics Reveal the Biocontrol Potential of Actinobacteria Isolated From Sugarcane Rhizosphere |
title_fullStr | Genome Characteristics Reveal the Biocontrol Potential of Actinobacteria Isolated From Sugarcane Rhizosphere |
title_full_unstemmed | Genome Characteristics Reveal the Biocontrol Potential of Actinobacteria Isolated From Sugarcane Rhizosphere |
title_short | Genome Characteristics Reveal the Biocontrol Potential of Actinobacteria Isolated From Sugarcane Rhizosphere |
title_sort | genome characteristics reveal the biocontrol potential of actinobacteria isolated from sugarcane rhizosphere |
topic | Microbiology |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8740303/ https://www.ncbi.nlm.nih.gov/pubmed/35003029 http://dx.doi.org/10.3389/fmicb.2021.797889 |
work_keys_str_mv | AT wangzhen genomecharacteristicsrevealthebiocontrolpotentialofactinobacteriaisolatedfromsugarcanerhizosphere AT solankimanojkumar genomecharacteristicsrevealthebiocontrolpotentialofactinobacteriaisolatedfromsugarcanerhizosphere AT yuzhuoxin genomecharacteristicsrevealthebiocontrolpotentialofactinobacteriaisolatedfromsugarcanerhizosphere AT anasmuhammad genomecharacteristicsrevealthebiocontrolpotentialofactinobacteriaisolatedfromsugarcanerhizosphere AT dongdengfeng genomecharacteristicsrevealthebiocontrolpotentialofactinobacteriaisolatedfromsugarcanerhizosphere AT xingyongxiu genomecharacteristicsrevealthebiocontrolpotentialofactinobacteriaisolatedfromsugarcanerhizosphere AT malviyamukeshkumar genomecharacteristicsrevealthebiocontrolpotentialofactinobacteriaisolatedfromsugarcanerhizosphere AT pangfei genomecharacteristicsrevealthebiocontrolpotentialofactinobacteriaisolatedfromsugarcanerhizosphere AT liyangrui genomecharacteristicsrevealthebiocontrolpotentialofactinobacteriaisolatedfromsugarcanerhizosphere |