A comparative ultrastructure study of the tardigrade Ramazzottius varieornatus in the hydrated state, after desiccation and during the process of rehydration
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- Marcos Rubal García
- editor
書誌事項
- 公開日
- 2024-06-06
- 資源種別
- journal article
- 権利情報
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- http://creativecommons.org/licenses/by/4.0/
- DOI
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- 10.1371/journal.pone.0302552
- 公開者
- Public Library of Science (PLoS)
説明
<jats:p>Tardigrades can survive hostile environments such as desiccation by adopting a state of anhydrobiosis. Numerous tardigrade species have been described thus far, and recent genome and transcriptome analyses revealed that several distinct strategies were employed to cope with harsh environments depending on the evolutionary lineages. Detailed analyses at the cellular and subcellular levels are essential to complete these data. In this work, we analyzed a tardigrade species that can withstand rapid dehydration, <jats:italic>Ramazzottius varieornatus</jats:italic>. Surprisingly, we noted an absence of the anhydrobiotic-specific extracellular structure previously described for the <jats:italic>Hypsibius exemplaris</jats:italic> species. Both <jats:italic>Ramazzottius varieornatus</jats:italic> and <jats:italic>Hypsibius exemplaris</jats:italic> belong to the same evolutionary class of Eutardigrada. Nevertheless, our observations reveal discrepancies in the anhydrobiotic structures correlated with the variation in the anhydrobiotic mechanisms.</jats:p>
収録刊行物
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- PLOS ONE
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PLOS ONE 19 (6), e0302552-, 2024-06-06
Public Library of Science (PLoS)
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詳細情報 詳細情報について
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- CRID
- 1360869856018035328
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- ISSN
- 19326203
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- 資料種別
- journal article
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- データソース種別
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- Crossref
- KAKEN
