Mutants Disrupted in the Type III Secretion System of Bradyrhizobium elkanii BLY3-8 Overcame Nodulation Restriction by Rj(3)-genotype Soybean

Bradyrhizobium elkanii BLY3-8 does not form nodules on the roots of Rj(3)-genotype soybean (cultivar D-51). This is a cultivar-specific nodulation restriction. The genes A6X20_40975 and A6X20_41030 in strain BLY3-8 were predicted to encode the transcriptional activator and apparatus of the type III...

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Autores principales: Shobudani, Miku, Htwe, Aung Zaw, Yamakawa, Takeo, Ishibashi, Matsujiro, Tsurumaru, Hirohito
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Japanese Society of Microbial Ecology / Japanese Society of Soil Microbiology / Taiwan Society of Microbial Ecology / Japanese Society of Plant Microbe Interactions / Japanese Society for Extremophiles 2020
Materias:
Short Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7308571/
https://www.ncbi.nlm.nih.gov/pubmed/32213755
http://dx.doi.org/10.1264/jsme2.ME19151
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author Shobudani, Miku
Htwe, Aung Zaw
Yamakawa, Takeo
Ishibashi, Matsujiro
Tsurumaru, Hirohito
author_facet Shobudani, Miku
Htwe, Aung Zaw
Yamakawa, Takeo
Ishibashi, Matsujiro
Tsurumaru, Hirohito
author_sort Shobudani, Miku
collection PubMed
description Bradyrhizobium elkanii BLY3-8 does not form nodules on the roots of Rj(3)-genotype soybean (cultivar D-51). This is a cultivar-specific nodulation restriction. The genes A6X20_40975 and A6X20_41030 in strain BLY3-8 were predicted to encode the transcriptional activator and apparatus of the type III secretion system (T3SS) (the proteins TtsI and RhcJ), respectively. Mutants disrupted in these genes overcame the nodulation restriction. These results suggest that an effector injected via T3SS into Rj(3)-genotype soybean is involved in nodulation restriction by Rj(3)-genotype soybean.
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spelling pubmed-73085712020-06-23 Mutants Disrupted in the Type III Secretion System of Bradyrhizobium elkanii BLY3-8 Overcame Nodulation Restriction by Rj(3)-genotype Soybean Shobudani, Miku Htwe, Aung Zaw Yamakawa, Takeo Ishibashi, Matsujiro Tsurumaru, Hirohito Microbes Environ Short Communication Bradyrhizobium elkanii BLY3-8 does not form nodules on the roots of Rj(3)-genotype soybean (cultivar D-51). This is a cultivar-specific nodulation restriction. The genes A6X20_40975 and A6X20_41030 in strain BLY3-8 were predicted to encode the transcriptional activator and apparatus of the type III secretion system (T3SS) (the proteins TtsI and RhcJ), respectively. Mutants disrupted in these genes overcame the nodulation restriction. These results suggest that an effector injected via T3SS into Rj(3)-genotype soybean is involved in nodulation restriction by Rj(3)-genotype soybean. Japanese Society of Microbial Ecology / Japanese Society of Soil Microbiology / Taiwan Society of Microbial Ecology / Japanese Society of Plant Microbe Interactions / Japanese Society for Extremophiles 2020 2020-03-26 /pmc/articles/PMC7308571/ /pubmed/32213755 http://dx.doi.org/10.1264/jsme2.ME19151 Text en 2020 by Japanese Society of Microbial Ecology / Japanese Society of Soil Microbiology / Taiwan Society of Microbial Ecology / Japanese Society of Plant Microbe Interactions / Japanese Society for Extremophiles. http://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Short Communication
Shobudani, Miku
Htwe, Aung Zaw
Yamakawa, Takeo
Ishibashi, Matsujiro
Tsurumaru, Hirohito
Mutants Disrupted in the Type III Secretion System of Bradyrhizobium elkanii BLY3-8 Overcame Nodulation Restriction by Rj(3)-genotype Soybean
title Mutants Disrupted in the Type III Secretion System of Bradyrhizobium elkanii BLY3-8 Overcame Nodulation Restriction by Rj(3)-genotype Soybean
title_full Mutants Disrupted in the Type III Secretion System of Bradyrhizobium elkanii BLY3-8 Overcame Nodulation Restriction by Rj(3)-genotype Soybean
title_fullStr Mutants Disrupted in the Type III Secretion System of Bradyrhizobium elkanii BLY3-8 Overcame Nodulation Restriction by Rj(3)-genotype Soybean
title_full_unstemmed Mutants Disrupted in the Type III Secretion System of Bradyrhizobium elkanii BLY3-8 Overcame Nodulation Restriction by Rj(3)-genotype Soybean
title_short Mutants Disrupted in the Type III Secretion System of Bradyrhizobium elkanii BLY3-8 Overcame Nodulation Restriction by Rj(3)-genotype Soybean
title_sort mutants disrupted in the type iii secretion system of bradyrhizobium elkanii bly3-8 overcame nodulation restriction by rj(3)-genotype soybean
topic Short Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7308571/
https://www.ncbi.nlm.nih.gov/pubmed/32213755
http://dx.doi.org/10.1264/jsme2.ME19151
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