Nitrogen Deficiency-induced Bacterial Community Shifts in Soybean Roots
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- Yazaki Wataru
- Research Institute for Sustainable Humanosphere, Kyoto University
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- Shimasaki Tomohisa
- Research Institute for Sustainable Humanosphere, Kyoto University
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- Aoki Yuichi
- Tohoku Medical Megabank Organization, Tohoku University
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- Masuda Sachiko
- Plant Immunity Research Group, RIKEN Center for Sustainable Resource Science
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- Shibata Arisa
- Plant Immunity Research Group, RIKEN Center for Sustainable Resource Science
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- Suda Wataru
- Laboratory for Microbiome Sciences, RIKEN Center for Integrative Medical Sciences
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- Shirasu Ken
- Plant Immunity Research Group, RIKEN Center for Sustainable Resource Science
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- Yazaki Kazufumi
- Research Institute for Sustainable Humanosphere, Kyoto University
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- Sugiyama Akifumi
- Research Institute for Sustainable Humanosphere, Kyoto University
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Abstract
<p>Nitrogen deficiency affects soybean growth and physiology, such as symbiosis with rhizobia; however, its effects on the bacterial composition of the soybean root microbiota remain unclear. A bacterial community analysis by 16S rRNA gene amplicon sequencing showed nitrogen deficiency-induced bacterial community shifts in soybean roots with the marked enrichment of Methylobacteriaceae. The abundance of Methylobacteriaceae was low in the roots of field-grown soybean without symptoms of nitrogen deficiency. Although Methylobacteriaceae isolated from soybean roots under nitrogen deficiency did not promote growth or nodulation when inoculated into soybean roots, these results indicate that the enrichment of Methylobacteriaceae in soybean roots is triggered by nitrogen-deficiency stress.</p>
Journal
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- Microbes and Environments
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Microbes and Environments 36 (3), n/a-, 2021
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
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Keywords
Details 詳細情報について
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- CRID
- 1390851553098362624
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- NII Article ID
- 130008062577
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- NII Book ID
- AA11551577
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- ISSN
- 13474405
- 13426311
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- NDL BIB ID
- 031701888
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- PubMed
- 34234044
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed