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Morphology, Ultrastructure, and Molecular Phylogeny of Aphelidium collabens sp. nov. (Aphelida), a Parasitoid of a Green Alga Coccomyxa sp.
http://hdl.handle.net/10131/00013365
http://hdl.handle.net/10131/0001336564259ed7-5a4c-4c10-844b-9d25c495ec92
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manuscript_revised_final.pdf (398.2 kB)
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Figures.pdf (2.1 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||
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| 公開日 | 2020-09-08 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Morphology, Ultrastructure, and Molecular Phylogeny of Aphelidium collabens sp. nov. (Aphelida), a Parasitoid of a Green Alga Coccomyxa sp. | |||||||||||||
| 言語 | en | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | eng | |||||||||||||
| キーワード | ||||||||||||||
| 主題 | Aphelida, Aphelidium, Coccomyxa, molecular phylogeny, parasitoid, ultrastructure.(en) | |||||||||||||
| 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 | |||||||||||||
| アクセス権 | ||||||||||||||
| アクセス権 | open access | |||||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||||
| 著者 |
Seto, Kensuke
× Seto, Kensuke
× Matsuzawa, Toshihiro
× Kuno, Hitoshi
× Kagami, Maiko
e-Rad_Researcher
20449250
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| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | Aphelids (Aphelida) are intracellular parasitoids of algae and represent one of the early diverging or sister lineages of the kingdom Fungi. Although Aphelida is a small group, molecular phylogenetic analyses revealed that many environmental sequences belong to Aphelida, suggesting that aphelids are distributed worldwide; however, the extent of their diversity is unclear. Here, we investigated a novel aphelid culture APH2 that parasitizes the green alga Coccomyxa sp. APH2 produced posteriorly uniflagellate zoospores, a defining character of the genus Aphelidium. The residual body of APH2 was spherical in the mature plasmodium, but became amorphous during zoospore formation and collapsed after zoospore discharge, which has not been described for other Aphelidium species. Zoospores of APH2 possessed a striated rhizoplast that extended anteriorly from the kinetosome to the posterior end of the nucleus, and a microtubular root arising from the side of the kinetosome and lying almost parallel to the rhizoplast, both of which are unique among aphelid taxa. A molecular phylogenetic analysis based on the 18S rDNA sequences placed APH2 as sister lineage to all other known aphelid sequences. Based on these results, we describe this aphelid as a new species, Aphelidium collabens. | |||||||||||||
| 言語 | en | |||||||||||||
| bibliographic_information |
Protist 巻 171, 号 3, p. 125728, 発行日 2020-05-19 |
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| 収録物識別子タイプ | ISSN | |||||||||||||
| 収録物識別子 | 14344610 | |||||||||||||
| item_2_source_id_11 | ||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||
| 収録物識別子 | AA11281665 | |||||||||||||
| item_2_relation_13 | ||||||||||||||
| 関連タイプ | isVersionOf | |||||||||||||
| 識別子タイプ | DOI | |||||||||||||
| 関連識別子 | https://doi.org/10.1016/j.protis.2020.125728 | |||||||||||||
| 出版タイプ | ||||||||||||||
| 出版タイプ | AM | |||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||
| 出版者 | ||||||||||||||
| 出版者 | Elsevier | |||||||||||||
