Phylogeny and Functions of Bacterial Communities Associated with Field-Grown Rice Shoots
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- Okubo Takashi
- Graduate School of Life Sciences, Tohoku University
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- Ikeda Seishi
- Graduate School of Life Sciences, Tohoku University Memuro Research Station, National Agricultural Research Center for Hokkaido Region
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- Sasaki Kazuhiro
- Graduate School of Life Sciences, Tohoku University
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- Ohshima Kenshiro
- Graduate School of Frontier Sciences, University of Tokyo
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- Hattori Masahira
- Graduate School of Frontier Sciences, University of Tokyo
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- Sato Tadashi
- Graduate School of Life Sciences, Tohoku University
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- Minamisawa Kiwamu
- Graduate School of Life Sciences, Tohoku University
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Metagenomic analysis was applied to bacterial communities associated with the shoots of two field-grown rice cultivars, Nipponbare and Kasalath. In both cultivars, shoot microbiomes were dominated by Alphaproteobacteria (51–52%), Actinobacteria (11–15%), Gammaproteobacteria (9–10%), and Betaproteobacteria (4–10%). Compared with other rice microbiomes (root, rhizosphere, and phyllosphere) in public databases, the shoot microbiomes harbored abundant genes for C1 compound metabolism and 1-aminocyclopropane-1-carboxylate catabolism, but fewer genes for indole-3-acetic acid production and nitrogen fixation. Salicylate hydroxylase was detected in all microbiomes, except the rhizosphere. These genomic features facilitate understanding of plant–microbe interactions and biogeochemical metabolism in rice shoots.
収録刊行物
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- Microbes and environments
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Microbes and environments 29 (3), 329-332, 2014
日本微生物生態学会 / 日本土壌微生物学会 / Taiwan Society of Microbial Ecology / 植物微生物研究会 / 極限環境微生物学会
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詳細情報
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- CRID
- 1390001204345643520
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- NII論文ID
- 130004677526
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- NII書誌ID
- AA11551577
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- COI
- 1:STN:280:DC%2BC2M%2FisV2isw%3D%3D
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- ISSN
- 13474405
- 13426311
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- NDL書誌ID
- 025750976
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- PubMed
- 25130883
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可