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A generalized deceptive pollination system of Doritis pulcherrima (Aeridinae: Orchidaceae) with non-reconfigured pollinaria
Jin Xiaohua1; Li Dezhu2; Ren Zongxin2; Xiang Xiaoguo1
2012-05-09
发表期刊BMC PLANT BIOLOGY
卷号12
摘要Background: As one of largest angiosperm families, orchids have long fascinated evolutionary biologists with their staggering diversity in floral and display to promote outcrossing. Two of the most intriguing aspects of orchid pollination that promote cross-pollination are pollinarium reconfiguration (PR) and deceptive pollination. PR and generalized food deception employ antagonistic methods of promoting cross-pollination: PR occurs through delayed pollination, involving the relatively long visitation periods that are typically observed for the pollinators of one flower or inflorescence; conversely, generalized food deception leads to reduction in the visitation periods of pollinators to one flower or inflorescence. Thus, it is logical to hypothesize that PR is unnecessary or PR happens soon in generalized food-deceptive orchids in the promotion of cross-pollination. Using Doritis pulcherrima as a model, the aim of this study was to understand the following: (1) the pollination and breeding system of D. pulcherrima; (2) the morphological interactions between orchids and their pollinators; and (3) whether PR is necessary in the promotion of cross-pollination in D. pulcherrima.
关键词Aeridinae Doritis Pulcherrima Floral Deception Orchidaceae Pollinarium Reconfiguration
DOI10.1186/1471-2229-12-67
收录类别SCI
语种英语
WOS研究方向Plant Sciences
WOS类目Plant Sciences
WOS记录号WOS:000305976400001
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文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/20437
专题中国西南野生生物种质资源库
作者单位1.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot & Herba, Beijing 100093, Peoples R China
2.Chinese Acad Sci, Kunming Inst Bot, Plant Germplasm & Genom Ctr, Germplasm Bank Wild Species, Kunming 650201, Yunnan, Peoples R China
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Jin Xiaohua,Li Dezhu,Ren Zongxin,et al. A generalized deceptive pollination system of Doritis pulcherrima (Aeridinae: Orchidaceae) with non-reconfigured pollinaria[J]. BMC PLANT BIOLOGY,2012,12.
APA Jin Xiaohua,Li Dezhu,Ren Zongxin,&Xiang Xiaoguo.(2012).A generalized deceptive pollination system of Doritis pulcherrima (Aeridinae: Orchidaceae) with non-reconfigured pollinaria.BMC PLANT BIOLOGY,12.
MLA Jin Xiaohua,et al."A generalized deceptive pollination system of Doritis pulcherrima (Aeridinae: Orchidaceae) with non-reconfigured pollinaria".BMC PLANT BIOLOGY 12(2012).
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