Interspecies hormonal control of host root morphology by parasitic plants
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- Thomas Spallek
- RIKEN Center for Sustainable Resource Science, Yokohama 230-0045, Japan;
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- Charles W. Melnyk
- The Sainsbury Laboratory, University of Cambridge, Cambridge CB2 1LR, United Kingdom;
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- Takanori Wakatake
- RIKEN Center for Sustainable Resource Science, Yokohama 230-0045, Japan;
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- Jing Zhang
- The Sainsbury Laboratory, University of Cambridge, Cambridge CB2 1LR, United Kingdom;
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- Yuki Sakamoto
- Imaging Frontier Center, Organization for Research Advancement, Tokyo University of Science, Noda, Chiba 278-8510, Japan;
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- Takatoshi Kiba
- RIKEN Center for Sustainable Resource Science, Yokohama 230-0045, Japan;
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- Satoko Yoshida
- Institute for Research Initiatives, Division for Research Strategy, Nara Institute of Science and Technology, Ikoma, Nara, 630-0192, Japan;
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- Sachihiro Matsunaga
- Imaging Frontier Center, Organization for Research Advancement, Tokyo University of Science, Noda, Chiba 278-8510, Japan;
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- Hitoshi Sakakibara
- RIKEN Center for Sustainable Resource Science, Yokohama 230-0045, Japan;
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- Ken Shirasu
- RIKEN Center for Sustainable Resource Science, Yokohama 230-0045, Japan;
書誌事項
- 公開日
- 2017-05
- 資源種別
- journal article
- 権利情報
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- http://www.pnas.org/site/misc/userlicense.xhtml
- DOI
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- 10.1073/pnas.1619078114
- 公開者
- Proceedings of the National Academy of Sciences
この論文をさがす
説明
<jats:title>Significance</jats:title> <jats:p> Parasitic plants are pests of many plants, including major crop species. An important step toward creating resistance to parasitic plants is gaining a better understanding of how these pathogens control the physiology and development of their hosts. We combined genetic, cell-biological, and biochemical methods to identify the plant hormone cytokinin as a mobile signal between the hemiparasitic plant <jats:italic>Phtheirospermum japonicum</jats:italic> and the host <jats:italic>Arabidopsis thaliana</jats:italic> . Transport of parasite-derived cytokinins induced morphological changes in host roots, revealing insights into how parasitic plants manipulate host development and laying the foundation for future explorations for bioactive molecule transfer from parasitic plants to hosts. </jats:p>
収録刊行物
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- Proceedings of the National Academy of Sciences
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Proceedings of the National Academy of Sciences 114 (20), 5283-5288, 2017-05
Proceedings of the National Academy of Sciences
