Item type |
学術雑誌論文 / Journal Article(1) |
公開日 |
2021-03-18 |
タイトル |
|
|
タイトル |
Taxonomic, functional, and phylogenetic diversity of fungi in a forest-tundra ecotone in Québec |
タイトル |
|
|
言語 |
en |
|
タイトル |
Taxonomic, functional, and phylogenetic diversity of fungi in a forest-tundra ecotone in Québec |
言語 |
|
|
言語 |
eng |
キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Community phylogeny |
キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Fungal richness |
キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Metabarcoding |
キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Sub-arctic region |
キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Trait |
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 |
Matsuoka, Shunsuke
Doi, Hideyuki
Masumoto, Shota
Kitagawa, Ryo
Nishizawa, Keita
Tanaka, Kaho
Hasegawa, Motohiro
Hobara, Satoru
Osono, Takashi
Mori, Akira S.
Uchida, Masaki
|
抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
We quantified the taxonomic, functional, and phylogenetic diversity of fungi associated with dead moss tissues and conifer needles in a forest-tundra ecotone in a sub-Arctic region, Quebec, Canada. We detected 615 operational taxonomic units, in total, of fungi in 84 families with 97% sequence similarity by metabarcoding the internal transcribed spacer 1 (ITS1) region of nuclear ribosomal DNA. Saprotrophs were the dominant functional guild. The results indicated the effects of host plant species and local environmental heterogeneity on fungal diversity in the cold region. Taxonomic and phylogenetic diversity indices of fungal communities were significantly greater in moss than in conifers. The greater phylogenetic diversity in moss was mainly attributable to the presence of families in Mucoromycota, compared to those in conifers, in which relatively closely related families of Dikarya were present. The taxonomic diversity was also related to local variations in vegetation and soil properties, suggesting that the local colonization and establishment of vegetation and the concomitant development of soil contributed to the taxonomic diversity of fungi. In contrast, functional diversity was not significantly affected by the host, vegetation, or soil properties, indicating that the fungal community members were relatively redundant in terms of the evaluated functional traits. |
書誌情報 |
en : Polar Science
p. 100594,
発行日 2021-03
|
ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
18739652 |
DOI |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1016/j.polar.2020.100594 |
|
|
関連名称 |
10.1016/j.polar.2020.100594 |