Chemical and Genetic Diversity of Ligularia kanaitzensis in the Hengduan Mountains Area. Chemical Relationship with L. subspicata

doi:10.1002/cbdv.202100444

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	Chemical and Genetic Diversity of Ligularia kanaitzensis in the Hengduan Mountains Area. Chemical Relationship with L. subspicata
	Hanai,Ryo ; Okamoto,Yasuko ; Hashida,Takuya ; Shiojiri,Kosuzu ; Ohsaki,Ayumi ; Saito,Yoshinori ; Tori,Motoo ; Gong,Xun; Kuroda,Chiaki
	2021
发表期刊	CHEMISTRY & BIODIVERSITY
ISSN	1612-1872
卷号	18 期号:11 页码:e2100444
摘要	Root chemicals and the sequences of the internal transcribed spacers (ITSs) were analyzed for 9 Ligularia kanaitzensis and 3 L. subspicata samples collected in northwestern Yunnan and southwestern Sichuan, China. Subspicatins A and C were isolated from two L. kanaitzensis samples. Introgression of genes responsible for these compounds from L. subspicata was suggested by their strong connection with L. subspicata/L. lamarum and the geographical proximity of the samples to L. subspicata. DNA analysis of a set of 27 L. kanaitzensis samples including those analyzed previously showed that they belong to two clades, designated A and B. Together with the presence/absence of furanoeremophilane, the 27 samples were sorted into three groups: clade A/furan, clade B/furan, and clade B/non-furan. The ancestral plant presumably belonged to clade B/non-furan, because furanoeremophilanes are biosynthesized from eremophilan-8-ones. 1 beta-Angeloyloxyfukinone, a likely intermediate between fukinone and subspicatin C, was isolated for the first time. This finding allowed us to propose plausible biosynthetic pathways of subspicatins A and C.
关键词	terpenoids molecular evolution Ligularia kanaitzensis Ligularia subspicata Asteraceae YUNNAN PROVINCE SHANGRILA COUNTY SESQUITERPENOIDS CONSTITUENTS HYBRIDS CYATHICEPS ASTERACEAE VELLEREA SICHUAN CHINA
DOI	10.1002/cbdv.202100444
WOS记录号	WOS:000708982500001
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/73657
专题	中国科学院昆明植物研究所
作者单位	1.Rikkyo Univ, Dept Life Sci, Toshima Ku, Tokyo 1718501, Japan 2.Rikkyo Univ, Res Ctr Life Sci, Toshima Ku, Tokyo 1718501, Japan 3.Tokushima Bunri Univ, Fac Pharmaceut Sci, Yamashiro, Tokushima 7708514, Japan 4.Rikkyo Univ, Dept Chem, Toshima Ku, Tokyo 1718501, Japan 5.Nihon Univ, Coll Humanities & Sci, Setagaya Ku, Tokyo 1568550, Japan 6.Nagasaki Univ, Grad Sch Biomed Sci, Nagasaki 8528521, Japan 7.Chinese Acad Sci, Kunming Inst Bot, Kunming 650201, Yunnan, Peoples R China
推荐引用方式 GB/T 7714	Hanai,Ryo,Okamoto,Yasuko,Hashida,Takuya,et al. Chemical and Genetic Diversity of Ligularia kanaitzensis in the Hengduan Mountains Area. Chemical Relationship with L. subspicata[J]. CHEMISTRY & BIODIVERSITY,2021,18(11):e2100444.
APA	Hanai,Ryo.,Okamoto,Yasuko.,Hashida,Takuya.,Shiojiri,Kosuzu.,Ohsaki,Ayumi.,...&Kuroda,Chiaki.(2021).Chemical and Genetic Diversity of Ligularia kanaitzensis in the Hengduan Mountains Area. Chemical Relationship with L. subspicata.CHEMISTRY & BIODIVERSITY,18(11),e2100444.
MLA	Hanai,Ryo,et al."Chemical and Genetic Diversity of Ligularia kanaitzensis in the Hengduan Mountains Area. Chemical Relationship with L. subspicata".CHEMISTRY & BIODIVERSITY 18.11(2021):e2100444.