Effects of distinct pollinators on the mating system and reproductive success in Incarvillea sinensis, an annual with large floral displays
文献类型：期刊论文
| 作者 | Ma, Yue; Yin, Ge; Gao, Jing; Luo, Yi-Bo ; Bai, Wei-Ning
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| 刊名 | JOURNAL OF PLANT ECOLOGY
 |
| 出版日期 | 2019 |
| 卷号 | 12期号:1页码:137-143 |
| 关键词 | pollen removal and deposition pollination efficiency foraging behaviour outcrossing rate correlation of paternity |
| ISSN号 | 1752-9921 |
| DOI | 10.1093/jpe/rty002 |
| 文献子类 | Article |
| 英文摘要 | Aims Most flowering plants engage in mutualisms with animals to move pollen between individuals, and it is expected that pollinators play an essential role in the evolution of selfing, yet few studies have determined how distinct pollinator types affect a plant's mating system and reproductive success differentially. We investigated the effect of two different pollinators on the reproductive success of Incarvillea sinensis, an annual with showy, insect-pollinated, one-day flowers. Methods We marked flowers after a single visit from both pollinator species (Bombus patagiatus and Amegilla quadrifasciata) and calculated the number of pollen grains deposited on the stigma and pollen left in the anthers, the fruit and seed set, the outcrossing rate and the correlations of paternity. Important Findings There was no significant difference in the number of pollen grains deposited on the stigma, or in the seed and fruit set between the two pollinators in both years. The mean number of pollen grains removed by B. patagiatus was significantly higher than that removed by A. quadrifasciata. The outcrossing rate of flowers pollinated by B. patagiatus was significantly higher than that of flowers pollinated by A. quadrifasciata. The correlation of paternity of flowers pollinated by B. patagiatus was significantly lower than that of flowers pollinated by A. quadrifasciata. For I. sinensis, B. patagiatus may exhibit larger pollen wastage, thus reducing the male reproductive success of the plant, but it causes higher female reproductive success because of its higher outcrossing rate and the lower correlation of paternity. Our findings highlighted that different animal pollinators could indeed cause differential mating systems and reproductive success. |
| 学科主题 | Plant Sciences ; Ecology ; Forestry |
| 出版地 | OXFORD |
| 电子版国际标准刊号 | 1752-993X |
| WOS关键词 | FORAGING BEHAVIOR ; POLLEN DISPERSAL ; VISITORS ; HYMENOPTERA ; DEPOSITION ; EVOLUTION ; REMOVAL ; MODELS ; PLANTS ; RATES |
| WOS研究方向 | Plant Sciences ; Environmental Sciences & Ecology ; Forestry |
| 语种 | 英语 |
| WOS记录号 | WOS:000461146700014 |
| 出版者 | OXFORD UNIV PRESS |
| 资助机构 | National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [41371073, 41671040] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/19739]  |
| 专题 | 植物研究所_系统与进化植物学研究中心_系统与进化植物学研究中心_学位论文 |
| 作者单位 | 1.Gao, Jing 2.[Yin, Ge 3.Beijing Normal Univ, Coll Life Sci, Minist Educ, Key Lab Biodivers Sci & Ecol Engn, 19 XinJieKouWai St, Beijing 100875, Peoples R China 4.[Ma, Yue 5.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolut, 20 Nanxincun, Beijing 100093, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma, Yue,Yin, Ge,Gao, Jing,et al. Effects of distinct pollinators on the mating system and reproductive success in Incarvillea sinensis, an annual with large floral displays[J]. JOURNAL OF PLANT ECOLOGY,2019,12(1):137-143. |
| APA | Ma, Yue,Yin, Ge,Gao, Jing,Luo, Yi-Bo,&Bai, Wei-Ning.(2019).Effects of distinct pollinators on the mating system and reproductive success in Incarvillea sinensis, an annual with large floral displays.JOURNAL OF PLANT ECOLOGY,12(1),137-143. |
| MLA | Ma, Yue,et al."Effects of distinct pollinators on the mating system and reproductive success in Incarvillea sinensis, an annual with large floral displays".JOURNAL OF PLANT ECOLOGY 12.1(2019):137-143. |
入库方式： OAI收割
来源：植物研究所
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