Suprageneric Phylogeny of Japanese Cyperaceae Based on DNA Sequences from Chloroplast ndhF and 5.8S Nuclear Ribosomal DNA
スポンサーリンク
概要
- 論文の詳細を見る
The phylogeny of Japanese Cyperaceae was investigated using chloroplast ndhF sequence data from 37 species in 27 genera. Our results show some congruence with the classification of Goetghebeur (1998). The 5.8S rDNA was analyzed for 37 species in 24 genera. Three base substitutions and 1-bp deletion were observed. A 3-bp indel (CAT) was found in many genera of Cyperaceae. Our results indicate that these mutations of 5.8S rDNA occurred in the ancestor of the family. The monophyly of subfamilies Mapanioideae, Sclerioideae, and Caricoideae is strongly supported. However, the monophyly of subfamily Cyperoideae is not supported because subfamily Caricoideae is nested within it. The monophyly of tribes Cariceae, Abildgaardieae, Eleocharideae, and Cypereae is strongly supported, but Schoeneae, Scirpeae, and Fuireneae are polyphyletic. Two groups were distinguished in the ndhF tree: (1) Dulichieae to Cariceae, and (2) Cypereae to Abildgaardieae.
- 日本植物分類学会の論文
- 2007-11-30
著者
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HOSHINO TAKUJI
Department of Mathematical and Environmental System Science, Graduate School of Informatics, Okayama
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Hoshino Takuji
Department Of Mathematical And Environmental System Science Graduate School Of Informatics Okayama U
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KATSUYAMA Teruo
Kanagawa Prefectural Museum of Natural History
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HIRAHARA TOMONORI
Department of Mathematical and Environmental System Science, Graduate School of Informatics, Okayama
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Hoshino Takuji
Department Of Mathematical And Environmental System Science Graduate School Of Informatics Okayama U
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Hoshino Takuji
Department Of Biological Chemistry Faculty Of Science Okayama University Of Science
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Katsuyama Teruo
Kanagawa Prefectural Museum Of Natural History Kanagawa Jpn
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