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s41598-020-58832-8.pdf | 3.08 MB | Adobe PDF | 見る/開く |
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dc.contributor.author | Yagi, Toshiki | en |
dc.contributor.author | Nishiyama, Masayoshi | en |
dc.contributor.alternative | 西山, 雅祥 | ja |
dc.date.accessioned | 2020-02-26T04:10:43Z | - |
dc.date.available | 2020-02-26T04:10:43Z | - |
dc.date.issued | 2020-02-06 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | http://hdl.handle.net/2433/245810 | - |
dc.description.abstract | The beating of eukaryotic flagella (also called cilia) depends on the sliding movements between microtubules powered by dynein. In cilia/flagella of most organisms, microtubule sliding is regulated by the internal structure of cilia comprising the central pair of microtubules (CP) and radial spokes (RS). Chlamydomonas paralyzed-flagella (pf) mutants lacking CP or RS are non-motile under physiological conditions. Here, we show that high hydrostatic pressure induces vigorous flagellar beating in pf mutants. The beating pattern at 40 MPa was similar to that of wild type at atmospheric pressure. In addition, at 80 MPa, flagella underwent an asymmetric-to-symmetric waveform conversion, similar to the one triggered by an increase in intra-flagella Ca²⁺ concentration during cell’s response to strong light. Thus, our study establishes that neither beating nor waveform conversion of cilia/flagella requires the presence of CP/RS in the axoneme. | en |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Springer Nature | en |
dc.rights | © The Author(s) 2020. 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/. | en |
dc.subject | Cellular motility | en |
dc.subject | Cilia | en |
dc.title | High hydrostatic pressure induces vigorous flagellar beating in Chlamydomonas non-motile mutants lacking the central apparatus | en |
dc.type | journal article | - |
dc.type.niitype | Journal Article | - |
dc.identifier.jtitle | Scientific Reports | en |
dc.identifier.volume | 10 | - |
dc.relation.doi | 10.1038/s41598-020-58832-8 | - |
dc.textversion | publisher | - |
dc.identifier.artnum | 2072 | - |
dc.address | Department of Life Sciences, Faculty of Life and Environmental Sciences, Prefectural University of Hiroshima | en |
dc.address | The Hakubi Center for Advanced Research, Kyoto University・Department of Physics, Faculty of Science and Engineering, Kindai University | en |
dc.identifier.pmid | 32029813 | - |
dcterms.accessRights | open access | - |
datacite.awardNumber | 22570157 | - |
datacite.awardNumber | 26440074 | - |
datacite.awardNumber | 23118706 | - |
datacite.awardNumber | 15H01327 | - |
datacite.awardNumber | 23118710 | - |
datacite.awardNumber | 25117511 | - |
datacite.awardNumber | 16K04908 | - |
datacite.awardNumber | 19H02566 | - |
datacite.awardNumber | 19H04679 | - |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
出現コレクション: | 学術雑誌掲載論文等 |
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