| Item type |
デフォルト(1) |
| 公開日 |
2025-05-28 |
| タイトル |
|
|
タイトル |
Transcriptomic analysis of sexually dimorphic cypris larvae of the rhizocephalan barnacle Peltogasterella gracilis |
|
言語 |
en |
| 作成者 |
Kajimoto, Asami
Toyota, Kenji
Ohira, Tsuyoshi
Yusa, Yoichi
|
| 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 |
© 2024. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/ |
| 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 |
Rhizocephalan |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Cypris larvae |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Differentially expressed transcripts |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Sex-specific traits |
| 内容記述 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Peltogasterella gracilis (Cirripedia: Rhizocephala), a crustacean parasite of hermit crabs, displays genotypic sex determination. Its larvae are planktonic, and female larvae settle on the host. Subsequently, the females control the host's behavior by spreading a root-like structure called “the interna” within the host's body, and form sacs containing eggs called “the externae” outside the host's body. On the other hand, male larvae settle on immature externae and become dwarf males. The cypris larvae of P. gracilis show sexual dimorphism in size and morphology. However, there is no understanding of the molecular mechanisms underlying the sexual dimorphism observed at the larval stage. Here, we conducted a transcriptome analysis and compared the expression of genes in male and female cyprids to better understand their sexual differentiation and settlement processes. A total of 2870 differentially expressed transcripts, comprising 456 female- and 2414 male-biased transcripts were identified. Among the male-biased ones, ionotropic glutamate receptor-, heat shock protein-, acetylcholine-, and homeobox-, cuticle-related transcripts were included. Additionally, 29 gene ontology terms were associated with the sex-specific traits. The present study improves our understanding of sex determination, sexual differentiation, and settlement processes of rhizocephalans. |
|
言語 |
en |
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
This study was supported by Japan Society for the Promotion of Science grant 19H03284, and Japan Science and Technology Agency fellowship (grant JPMJFS2127). |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
Elsevier |
|
言語 |
en |
| 日付 |
|
|
日付 |
2025-10-16 |
|
日付タイプ |
Available |
| 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/10.1016/j.cbd.2024.101342 |
| 助成情報 |
|
|
|
助成機関識別子タイプ |
Crossref Funder |
|
|
助成機関識別子タイプURI |
https://doi.org/10.13039/501100001691 |
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|
助成機関名 |
日本学術振興会 |
|
|
言語 |
ja |
|
|
助成機関名 |
Japan Society for the Promotion of Science |
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|
言語 |
en |
|
|
研究課題番号URI |
https://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-19H03284/ |
|
|
研究課題番号 |
19H03284 |
|
|
研究課題名 |
フジツボ類の性システムの多様性を探る |
|
|
言語 |
ja |
|
|
研究課題名 |
Exploring the diversity of sexual systems in barnacles |
|
|
言語 |
en |
| 書誌情報 |
en : Comparative Biochemistry and Physiology Part D: Genomics and Proteomics
巻 52,
p. 101342,
発行日 2024-10-16
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| 備考 |
|
|
言語 |
en |
|
値 |
The full-text file will be made open to the public on 16 October 2025 in accordance with publisher's 'Terms and Conditions for Self-Archiving' |
CBPD_52_101342.pdf (3.6 MB)
