Leaf epidermal character variation and evolution in Gaultherieae (Ericaceae)

CORC > 昆明植物研究所 > 中国科学院昆明植物研究所 > 中国西南野生生物种质资源库

	Leaf epidermal character variation and evolution in Gaultherieae (Ericaceae)
	Wang, Yin-Huan; Lu, Lu; Fritsch, Peter W.; Wang, Hong; Wang, Yue-Hua; Li, De-Zhu
刊名	BOTANICAL JOURNAL OF THE LINNEAN SOCIETY
	2015-08-01
卷号	178 期号:4 页码:686-710
关键词	Fitch parsimony hierarchical Bayesian inference leaf indumentum leaf adaptation lineage delimitation
英文摘要	The taxonomic value and evolutionary significance of 30 leaf epidermal characters from 238 samples representing 127 species of all seven genera in the tribe Gaultherieae (Ericaceae) and two outgroup genera were investigated by scanning electron microscopy. The character states were coded and optimized onto a maximum-likelihood tree based on previous molecular data with Fitch parsimony and hierarchical Bayesian analysis to trace the evolution of character states throughout all internodes in the phylogenetic tree for Gaultherieae. Leaf epidermal characters were found to be largely consistent within species, but highly variable at interspecific and higher taxonomic levels. The most recent common ancestral states of 15 characters diagnosed various lineages recovered from prior studies, some with no prior morphological support. Relatively high frequencies of state change occur in the eastern Asian clade Gaultheria series Gymnobotrys+Diplycosia, the American clade G. subsection Dasyphyta p.p., the core East Asian clade and the Australia/New Zealand clade. The characters with the highest frequencies of state change are the outer stomatal ledge ornamentation type, the stomatal apparatus level, stomatal density and area, and the type of abaxial trichomes. These character state change patterns may provide insight into the ecological adaptions of Gaultherieae during their evolutionary history.(c) 2015 The Linnean Society of London, Botanical Journal of the Linnean Society, 2015, 178, 686-710.
类目[WOS]	Plant Sciences
研究领域[WOS]	Plant Sciences
关键词[WOS]	SYSTEMATIC SIGNIFICANCE ; ANDROMEDEAE ERICACEAE ; PHYLOGENETIC ANALYSIS ; TAXONOMIC REVISION ; TRIBE GAULTHERIEAE ; GENUS GAULTHERIA ; CLASSIFICATION ; FEATURES ; VACCINIOIDEAE ; TERMINOLOGY
收录类别	SCI
语种	英语
WOS记录号	WOS:000357882200010
内容类型	期刊论文
源URL	[http://ir.kib.ac.cn/handle/151853/24993]
专题	昆明植物研究所_中国西南野生生物种质资源库
推荐引用方式 GB/T 7714	Wang, Yin-Huan,Lu, Lu,Fritsch, Peter W.,et al. Leaf epidermal character variation and evolution in Gaultherieae (Ericaceae)[J]. BOTANICAL JOURNAL OF THE LINNEAN SOCIETY,2015,178(4):686-710.
APA	Wang, Yin-Huan,Lu, Lu,Fritsch, Peter W.,Wang, Hong,Wang, Yue-Hua,&Li, De-Zhu.(2015).Leaf epidermal character variation and evolution in Gaultherieae (Ericaceae).BOTANICAL JOURNAL OF THE LINNEAN SOCIETY,178(4),686-710.
MLA	Wang, Yin-Huan,et al."Leaf epidermal character variation and evolution in Gaultherieae (Ericaceae)".BOTANICAL JOURNAL OF THE LINNEAN SOCIETY 178.4(2015):686-710.