Phylogeography of a Rare Serpentine Plant, Arenaria katoana Makino (Caryophyllaceae)
スポンサーリンク
概要
- 論文の詳細を見る
Arenaria katoana (Caryophyllaceae) is a rare endemic plant that occurs disjunctly on ultramafic rock sites in Japan. This study assessed the degree of genetic distinctness of small, disjunct, isolated populations of A. katoana in Japan. We sequenced several non-coding regions of the chloroplast DNA (trnL intron, trnL-trnF intergenic spacer, psbA-trnH intergenic spacer, and petG-trnP intergenic spacer) and nuclear ribosomal DNA (ITS1, 5.8S nrDNA, and ITS2) to determine the relationships between populations and to evaluate the level of intraspecific genetic variation. Eight different chloroplast DNA haplotypes were detected, and each population exhibited a unique cpDNA haplotype. Four different ITS types, which were shared between populations, were detected. The phylogeny and distribution patterns of the cpDNA haplotypes and the ITS types indicated that A. katoana can be divided into three groups; a central Hokkaido group (Mt. Yubari, Mt. Bozu, and Mt. Furano-nishi-dake), a Mt. Apoi and Mt. Shibutsu group, and a Mt. Hayachine group. The populations of A. katoana have been subjected to the effects of genetic drift and restricted gene flow, both of which promote population differentiation.
- 日本植物分類学会の論文
- 2009-03-31
著者
-
YUMOTO Takakazu
Research Institute of Humanity and Nature
-
Kawase Daiju
Res. Inst. Humanity And Nature Kyoto Jpn
-
Kawase Daiju
Research Institute For Humanity And Nature
-
Yumoto Takakazu
Research Institute For Humanity And Nature
-
SATO KEN
Faculty of Engineering, Hokkai-Gakuen University
-
Sato Ken
Faculty Of Engineering Hokkai-gakuen University
関連論文
- Seedling establishment of five evergreen tree species in relation to topography, sika deer (Cervus nippon yakushimae) and soil surface environments
- Microsatellite analysis of the maternal origin of Myrica rubra seeds in the feces of Japanese macaques
- Variability in stable isotope ratios in two Late-Final Jomon communities in the Tokai coastal region and its relationship with sex and ritual tooth ablation
- Topography-specific emergence of fungal fruiting bodies in warm temperate evergreen broad-leaved forests on Yakushima Island, Japan
- 暖温帯樹林におけるさまざまな生活史段階の樹木の空間分布パタン
- Phylogeography of a Rare Serpentine Plant, Arenaria katoana Makino (Caryophyllaceae)
- Restorating of floating mat bog vegetation after eutrophication damages by improving water quality in a small pond
- Strobilomyces mirandus Corner, a new record from Japan
- Growth of the sika deer (Cervus nippon yakushimae) population in the western lowland forests of Yakushima Island, Japan
- Effects of sika deer on tree seedlings in a warm temperate forest on Yakushima Island, Japan
- Pre-dispersal seed predation of bayberry Myrica rubra by Thiotricha pancratiastis (Lepidoptera : Gelechiidae) on Yakushima Island, Japan
- Molecular phylogenetic analysis of the infraspecific taxa of Erigeron thunbergii A. Gray distributed in ultramafic rock sites
- Clonal Structure and Genetic Differentiation in the Serpentine Plant Japonolirion osense (Petrosaviaceae) Using AFLP Markers
- Fruit-frugivore interactions in a moist evergreen forest of Khao Yai National Park in Thailand
- Variability in stable isotope ratios in two Late-Final Jomon communities in the Tokai coastal region and its relationship with sex and ritual tooth ablation
- Distribution patterns of five mammals in the Jomon period, middle Edo period, and the present, in the Japanese Archipelago