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Defensive role of cystidia against Collembola in the basidiomycetes Russula bella and Strobilurus ohshimae
https://repo.qst.go.jp/records/45039
https://repo.qst.go.jp/records/450395f5c41a0-df18-4db8-bc26-76f47faa7aa4
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2007-12-03 | |||||
| タイトル | ||||||
| タイトル | Defensive role of cystidia against Collembola in the basidiomycetes Russula bella and Strobilurus ohshimae | |||||
| 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 | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Nakamori, Taizo
× Nakamori, Taizo× Suzuki, Akira× 中森 泰三 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Cystidia in fruit bodies are taxonomically important characters. However, little is known about their ecological functions. The defensive role of cystidia against the collembolan Ceratophysella denisana and Mitchellania horrida was examined in fruit bodies of Russula bella and Strobilurus ohshimae. Cystidium destruction experiments demonstrated that R. bella and S. ohshimae cystidia decrease the number of collembola found on gills, although the effects were not significant for R. bella against C. denisana. Furthermore, R. bella cystidia increased collembolan mortality in the laboratory, and in the field, collembola were found dead on parts of fruit body of this species where cystidia were abundant. In the cystidium destruction experiment, approximately one-third of collembola appeared to avoid R. bella. Therefore, deadly cystidia may select for collembolan avoidance of R. bella. Laboratory feeding experiments revealed that collembola can extensively damage R. bella and S. ohshimae basidiospores by feeding. These results suggest that the cystidia of R. bella and S. ohshimae may protect basidiospores from collembolan predation. | |||||
| 書誌情報 |
Mycological Research 巻 111, 号 11, p. 1345-1351, 発行日 2007-09 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0953-7562 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.mycres.2007.08.013 | |||||
