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Hechtian Strands Transmit Cell Wall Integrity Signals in Plant Cells

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dc.contributor.author Yoneda, Arata en
dc.contributor.author Ohtani, Misato en
dc.contributor.author Katagiri, Daisuke en
dc.contributor.author Hosokawa, Yoichiroh en
dc.contributor.author Demura, Taku en
dc.date.accessioned 2020-08-03T09:15:55Z en
dc.date.available 2020-08-03T09:15:55Z en
dc.date.issued 2020-05-09 en
dc.identifier.issn 2223-7747 en
dc.identifier.uri http://hdl.handle.net/10061/14009 en
dc.description.abstract Hechtian strands are thread-like structures in plasmolyzed plant cells that connect the cell wall to the plasma membrane. Although these strands were first observed more than 100 years ago, their physiological roles are largely unknown. Here, we used intracellular laser microdissection to examine the effects of disrupting Hechtian strands on plasmolyzed tobacco BY-2 cells. When we focused femtosecond laser pulses on Hechtian strands, targeted disruptions were induced, but no visible changes in cell morphology were detected. However, the calcofluor white signals from β-glucans was detected in plasmolyzed cells with disrupted Hechtian strands, whereas no signals were detected in untreated plasmolyzed cells. These results suggest that Hechtian strands play roles in sensing cell wall integrity ja
dc.language.iso en en
dc.publisher MDPI en
dc.relation.isreplacedby https://www.mdpi.com/2223-7747/9/5/604 en
dc.rights © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). ja
dc.subject Hechtian strands en
dc.subject plasma membrane en
dc.subject plasmolysis en
dc.subject cell wall en
dc.subject plasmolysis en
dc.subject femtosecond laser microdissection en
dc.subject cell wall regeneration en
dc.title Hechtian Strands Transmit Cell Wall Integrity Signals in Plant Cells en
dc.type.nii Journal Article en
dc.contributor.transcription オオタニ, ミサト ja
dc.contributor.transcription ホソカワ, ヨウイチロウ ja
dc.contributor.transcription デムラ, タク ja
dc.contributor.alternative 大谷, 美沙都 ja
dc.contributor.alternative 細川, 陽一郎 ja
dc.contributor.alternative 出村, 拓 ja
dc.textversion none en
dc.identifier.jtitle Plants en
dc.identifier.volume 9 en
dc.identifier.issue 5 en
dc.relation.doi 10.3390/plants9050604 en
dc.identifier.NAIST-ID 74650995 en
dc.identifier.NAIST-ID 73295875 en
dc.identifier.NAIST-ID 73290702 en
dc.relation.pmid 32397402 en

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