Comparison of floral scent between and within Buddleja fallowiana and Buddleja officinalis (Scrophulariaceae)
Gong, Wei-chang1,2; Chen, Gao1; Liu, Chang-qiu3; Dunn, Bruce L.4; Sun, Wei-bang1; Sun, WB (reprint author), Chinese Acad Sci, Kunming Inst Bot, Kunming Bot Garden, Kunming 650201, Yunnan, Peoples R China.; wbsun@mail.kib.ac.cn
2014-08-01
发表期刊BIOCHEMICAL SYSTEMATICS AND ECOLOGY
ISSN0305-1978
卷号55页码:322-328
摘要Floral scents are important olfactory signals for communication between plants and pollinators. Several studies have focused on inter-specific variation of floral scents, but little is known about the intra-specific variation, especially in some polychromic species. In this study, we investigated the floral scent compositions of Buddleja fallowiana and Buddleja officinalis in situ by dynamic headspace collection and coupled GC-MS. Variations of scent compositions within and between populations as well as among species were compared. In spite of substantial intra- and inter-population variability, B. fallowiana and B. officinalis were clearly differentiated in their scent profiles. In B. fallowiana, obvious differentiation was found between studied populations, while all investigated populations in B. officinalis are part of a metapopulation. These high intra-specific variations are discussed in relation to the introgression through hybridization and founder effects from different populations. (C) 2014 Elsevier Ltd. All rights reserved.
关键词Buddleja Intra-specific Floral Scent Gc-ms Hybridization
资助信息National Natural Science Foundation of China (NSFC) [30970192, 31100177]; National Natural Science Foundation of China (NSFC-YUNN) [U1302262]; West Doctor Foundation of Chinese Academy of Sciences [Y02F7311W1]
收录类别SCI
语种英语
引用统计
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/18299
专题资源植物与生物技术所级重点实验室
通讯作者Sun, WB (reprint author), Chinese Acad Sci, Kunming Inst Bot, Kunming Bot Garden, Kunming 650201, Yunnan, Peoples R China.; wbsun@mail.kib.ac.cn
作者单位1.Chinese Acad Sci, Kunming Inst Bot, Kunming Bot Garden, Kunming 650201, Yunnan, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming 650201, Yunnan, Peoples R China
4.Oklahoma State Univ, Dept Hort & Landscape Architecture, Stillwater, OK 74078 USA
推荐引用方式
GB/T 7714
Gong, Wei-chang,Chen, Gao,Liu, Chang-qiu,et al. Comparison of floral scent between and within Buddleja fallowiana and Buddleja officinalis (Scrophulariaceae)[J]. BIOCHEMICAL SYSTEMATICS AND ECOLOGY,2014,55:322-328.
APA Gong, Wei-chang.,Chen, Gao.,Liu, Chang-qiu.,Dunn, Bruce L..,Sun, Wei-bang.,...&wbsun@mail.kib.ac.cn.(2014).Comparison of floral scent between and within Buddleja fallowiana and Buddleja officinalis (Scrophulariaceae).BIOCHEMICAL SYSTEMATICS AND ECOLOGY,55,322-328.
MLA Gong, Wei-chang,et al."Comparison of floral scent between and within Buddleja fallowiana and Buddleja officinalis (Scrophulariaceae)".BIOCHEMICAL SYSTEMATICS AND ECOLOGY 55(2014):322-328.
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