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No Effect of Selective Maturation on Fruit Traits for a Bird-Dispersed Species, Sambucus racemosa
https://obihiro.repo.nii.ac.jp/records/4796
https://obihiro.repo.nii.ac.jp/records/479643bea9a4-476b-405a-8a79-4fc25f15b838
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日本語解説 (203.8 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||||
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公開日 | 2022-06-14 | |||||||
タイトル | ||||||||
言語 | en | |||||||
タイトル | No Effect of Selective Maturation on Fruit Traits for a Bird-Dispersed Species, Sambucus racemosa | |||||||
言語 | ||||||||
言語 | eng | |||||||
キーワード | ||||||||
言語 | en | |||||||
主題Scheme | Other | |||||||
主題 | fruit size; fruit-to-flower ratio; ornithochory; fruit dispersal; seed dispersal; animal dispersal; wider choice; frugivore; dispersal syndrome; fruit syndrome | |||||||
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 | |||||||
著者 |
Koyama, Kohei
× Koyama, Kohei
WEKO
110
× Tashiro, Mayu |
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抄録 | ||||||||
内容記述タイプ | Abstract | |||||||
内容記述 | Selective abortion, also called selective maturation, is a phenomenon wherein maternal plants selectively mature ovules that have the potential to grow into higher-quality fruits, such as those that contain more seeds. We hypothesized that the effects of selective maturation on fruit traits could be influenced by the dispersal mechanism. However, to date, limited studies have been conducted on selective maturation in bird-dispersed fruits. Unlike self- or wind-dispersed species, bird-dispersed species would not selectively mature fruits that contain more seeds because they are not preferred by birds. Here, we investigated the effect of selective abortion on the fruit traits of a bird-dispersed species, elderberry (Sambucus racemosa L. subsp. kamtschatica). We performed a flower-removal experiment. Half of the inflorescences on each individual tree were removed for the treatment group, whereas the control group was not manipulated. We found that the flower-removed trees showed higher fruit sets, suggesting the existence of resource limitation. The number of seeds per fruit did not increase by the experimental treatment. Additionally, the control individuals did not produce larger fruits. The lack of effects on fruit traits supported our hypothesis that the effect of selective maturation on fruit traits may differ among species with different dispersal mechanisms. | |||||||
書誌情報 |
en : Plants 巻 10, 号 2, p. 376, 発行日 2021 |
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出版者 | ||||||||
出版者 | MDPI | |||||||
ISSN | ||||||||
収録物識別子タイプ | ISSN | |||||||
収録物識別子 | 22237747 | |||||||
DOI | ||||||||
関連タイプ | isIdenticalTo | |||||||
識別子タイプ | DOI | |||||||
関連識別子 | https://doi.org/10.3390/plants10020376 | |||||||
フォーマット | ||||||||
内容記述タイプ | Other | |||||||
内容記述 | application/pdf | |||||||
著者版フラグ | ||||||||
出版タイプ | VoR | |||||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||
日本十進分類法 | ||||||||
主題Scheme | NDC | |||||||
主題 | 610 |