ログイン
言語:

WEKO3

  • トップ
  • ランキング
To
lat lon distance
To

Field does not validate



インデックスリンク

インデックスツリー

メールアドレスを入力してください。

WEKO

One fine body…

WEKO

One fine body…

アイテム

  1. 学術雑誌論文等

Ectodermal origin and tissue dedifferentiation in the podocyst production by the polyps of the Asian moon jelly (Aurelia coerulea)

https://hiroshima.repo.nii.ac.jp/records/2007413
https://hiroshima.repo.nii.ac.jp/records/2007413
0803de85-aff8-4ed9-8714-f787c9f6d4bd
名前 / ファイル ライセンス アクション
JMorphol_285_e21711.pdf JMorphol_285_e21711.pdf (32.1 MB)
Item type デフォルトアイテムタイプ_(フル)(1)
公開日 2025-01-17
タイトル
タイトル Ectodermal origin and tissue dedifferentiation in the podocyst production by the polyps of the Asian moon jelly (Aurelia coerulea)
言語 en
作成者 Ikeda, Hideki

× Ikeda, Hideki

en Ikeda, Hideki

Search repository
アクセス権
アクセス権 embargoed access
アクセス権URI http://purl.org/coar/access_right/c_f1cf
権利情報
言語 en
権利情報 This is the peer reviewed version of the following article: Ikeda, H. (2024). Ectodermal origin and tissue dedifferentiation in the podocyst production by the polyps of the Asian moon jelly (Aurelia coerulea). Journal of Morphology, 285, e21711, which has been published in final form at https://doi.org/10.1002/jmor.21711. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. This article may not be enhanced, enriched or otherwise transformed into a derivative work, without express permission from Wiley or by statutory rights under applicable legislation. Copyright notices must not be removed, obscured or modified. The article must be linked to Wiley’s version of record on Wiley Online Library and any embedding, framing or otherwise making available the article or pages thereof by third parties from platforms, services and websites other than Wiley Online Library must be prohibited.
権利情報
言語 en
権利情報 This is not the published version. Please cite only the published version.
権利情報
言語 ja
権利情報 この論文は出版社版ではありません。引用の際には出版社版をご確認、ご利用ください。
主題
言語 en
主題Scheme Other
主題 asexual reproduction
主題
言語 en
主題Scheme Other
主題 cyst capsule
主題
言語 en
主題Scheme Other
主題 dormancy
主題
言語 en
主題Scheme Other
主題 mesoglea
主題
言語 en
主題Scheme Other
主題 pedal disc
主題
言語 en
主題Scheme Other
主題 Scyphozoa
主題
言語 en
主題Scheme Other
主題 stalk
内容記述
内容記述 The histological origin of podocysts in scyphozoans has long been undetermined, with uncertainty whether they arise from mesenchymal amoebocytes or stalk and pedal disc ectoderm in polyps. Histological investigation on the pedal disc was difficult due to the settlement of polyps on hard substrates. In this study, we investigated the histological characteristics of polyps during podocyst production in Asian moon jelly (Aurelia coerulea) with utilizing those attached on thin polystyrene substrates. Fine histological features of the pedal disc became possible after the substrates were decomposed during histological processing. Our findings unequivocally demonstrate that the cell mass of podocysts originates from the ectoderm of the pedal disc and the stalk without the involvement of amoebocytes in the mesoglea. Preceding the podocyst formation, the pedal disc undergoes enlargement facilitated by the elongated stalk ectodermal cells, which attach to a substrate. Subsequently, the pedal disc ectoderm give rise to the primary podocyst cells with accumulating nutrient granules in the cytoplasm and forming the cyst capsule cooperatively with the invaginated pedal disc ectoderm. Direct transformation from the ectodermal cells to podocyst cells suggests that podocyst formation involves tissue dedifferentiation. Throughout the period of podocyst production, the gastrodermis of polyps is physically separated from the ectoderm by the mesoglea and shows no histological changes, and no amoebocytes appear in the mesoglea. These histological properties are totally different from those in other modes of asexual reproduction, which incorporate the endoderm of polyps, suggesting the developmental and evolutionary differences between these asexual reproductions and podocyst production in Scyphozoa.
言語 en
内容記述
内容記述タイプ Other
内容記述 This work was financially supported by the research grant from the Fisheries Agency of Japan.
言語 en
出版者
出版者 Wiley
言語 en
言語
言語 eng
資源タイプ
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
資源タイプ journal article
出版タイプ
出版タイプ AM
出版タイプResource http://purl.org/coar/version/c_ab4af688f83e57aa
関連情報
関連タイプ isVersionOf
識別子タイプ DOI
関連識別子 https://doi.org/10.1002/jmor.21711
開始ページ
開始ページ e21711
書誌情報 en : Journal of Morphology

巻 285, 号 6, p. e21711, 発行日 2024-06-05
旧ID 56124
備考 The full-text file will be made open to the public on 5 June 2025 in accordance with publisher's 'Terms and Conditions for Self-Archiving'
戻る
0
views
See details
Views

Versions

Ver.1 2025-02-21 03:51:17.436482
Show All versions

Share

Mendeley Twitter Facebook Print Addthis

Cite as

エクスポート

OAI-PMH
  • OAI-PMH JPCOAR 2.0
  • OAI-PMH JPCOAR 1.0
  • OAI-PMH DublinCore
  • OAI-PMH DDI
Other Formats
  • JSON
  • BIBTEX

Confirm


Powered by WEKO3


Powered by WEKO3