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Cellulose production increases sorghum colonization and the pathogenic potential of Herbaspirillum rubrisubalbicans M1
Three species of the β-Proteobacterial genus Herbaspirillum are able to fix nitrogen in endophytic associations with such important agricultural crops as maize, rice, sorghum, sugar-cane and wheat. In addition, Herbaspirillum rubrisubalbicans causes the mottled-stripe disease in susceptible sugar-ca...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6412066/ https://www.ncbi.nlm.nih.gov/pubmed/30858484 http://dx.doi.org/10.1038/s41598-019-40600-y |
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author | Tuleski, Thalita Regina Baura, Valter Antônio de Donatti, Lucélia Pedrosa, Fabio de Oliveira Souza, Emanuel Maltempi de Monteiro, Rose Adele |
author_facet | Tuleski, Thalita Regina Baura, Valter Antônio de Donatti, Lucélia Pedrosa, Fabio de Oliveira Souza, Emanuel Maltempi de Monteiro, Rose Adele |
author_sort | Tuleski, Thalita Regina |
collection | PubMed |
description | Three species of the β-Proteobacterial genus Herbaspirillum are able to fix nitrogen in endophytic associations with such important agricultural crops as maize, rice, sorghum, sugar-cane and wheat. In addition, Herbaspirillum rubrisubalbicans causes the mottled-stripe disease in susceptible sugar-cane cultivars as well as the red-stripe disease in some sorghum cultivars. The xylem of these cultivars exhibited a massive colonisation of mucus-producing bacteria leading to blocking the vessels. A cluster of eight genes (bcs) are involved in cellulose synthesis in Herbaspirillum rubrisubalbicans. Mutation of bcsZ, that encodes a 1,4-endoglucanase, impaired the exopolysaccharide production, the ability to form early biofilm and colonize sorghum when compared to the wild-type strain M1. This mutation also impaired the ability of Herbaspirillum rubrisubalbicans M1 to cause the red-stripe disease in Sorghum bicolor. We show cellulose synthesis is involved in the biofilm formation and as a consequence significantly modulates bacterial-plant interactions, indicating the importance of cellulose biosynthesis in this process. |
format | Online Article Text |
id | pubmed-6412066 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-64120662019-03-13 Cellulose production increases sorghum colonization and the pathogenic potential of Herbaspirillum rubrisubalbicans M1 Tuleski, Thalita Regina Baura, Valter Antônio de Donatti, Lucélia Pedrosa, Fabio de Oliveira Souza, Emanuel Maltempi de Monteiro, Rose Adele Sci Rep Article Three species of the β-Proteobacterial genus Herbaspirillum are able to fix nitrogen in endophytic associations with such important agricultural crops as maize, rice, sorghum, sugar-cane and wheat. In addition, Herbaspirillum rubrisubalbicans causes the mottled-stripe disease in susceptible sugar-cane cultivars as well as the red-stripe disease in some sorghum cultivars. The xylem of these cultivars exhibited a massive colonisation of mucus-producing bacteria leading to blocking the vessels. A cluster of eight genes (bcs) are involved in cellulose synthesis in Herbaspirillum rubrisubalbicans. Mutation of bcsZ, that encodes a 1,4-endoglucanase, impaired the exopolysaccharide production, the ability to form early biofilm and colonize sorghum when compared to the wild-type strain M1. This mutation also impaired the ability of Herbaspirillum rubrisubalbicans M1 to cause the red-stripe disease in Sorghum bicolor. We show cellulose synthesis is involved in the biofilm formation and as a consequence significantly modulates bacterial-plant interactions, indicating the importance of cellulose biosynthesis in this process. Nature Publishing Group UK 2019-03-11 /pmc/articles/PMC6412066/ /pubmed/30858484 http://dx.doi.org/10.1038/s41598-019-40600-y Text en © The Author(s) 2019 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. |
spellingShingle | Article Tuleski, Thalita Regina Baura, Valter Antônio de Donatti, Lucélia Pedrosa, Fabio de Oliveira Souza, Emanuel Maltempi de Monteiro, Rose Adele Cellulose production increases sorghum colonization and the pathogenic potential of Herbaspirillum rubrisubalbicans M1 |
title | Cellulose production increases sorghum colonization and the pathogenic potential of Herbaspirillum rubrisubalbicans M1 |
title_full | Cellulose production increases sorghum colonization and the pathogenic potential of Herbaspirillum rubrisubalbicans M1 |
title_fullStr | Cellulose production increases sorghum colonization and the pathogenic potential of Herbaspirillum rubrisubalbicans M1 |
title_full_unstemmed | Cellulose production increases sorghum colonization and the pathogenic potential of Herbaspirillum rubrisubalbicans M1 |
title_short | Cellulose production increases sorghum colonization and the pathogenic potential of Herbaspirillum rubrisubalbicans M1 |
title_sort | cellulose production increases sorghum colonization and the pathogenic potential of herbaspirillum rubrisubalbicans m1 |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6412066/ https://www.ncbi.nlm.nih.gov/pubmed/30858484 http://dx.doi.org/10.1038/s41598-019-40600-y |
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