Pollination ecology of Arnebia szechenyi (Boraginaceae), a Chinese endemic perennial characterized by distyly and heteromorphic self-incompatibility
文献类型：期刊论文
| 作者 | Zhang, Chan1,2,3; Wang, Lin-Lin2,4 ; Lan, Duo2; Yang, Yong-Ping2,4; Duan, Yuan-Wen2,4
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| 刊名 | ANNALES BOTANICI FENNICI
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| 出版日期 | 2014-10-31 |
| 卷号 | 51期号:5页码:297-304 |
| ISSN号 | 0003-3847 |
| 关键词 | THEOBROMA-CACAO L GLYCINE-MAX L REPRODUCTIVE ONTOGENY SOYBEAN GENOTYPES OPTIMAL BALANCE OIL CONTENT DRY-MATTER NUMBER SIZE COMPONENTS |
| 通讯作者 | Duan,YW (reprint author),Chinese Acad Sci,Kunming Inst Bot,Key Lab Plant Divers & Biogeog East Asia,Kunming 650201,Yunnan,Peoples R China. ; duanyw@mail.kib.ac.cn |
| 产权排序 | 第二 |
| 英文摘要 | Heterostyly, a genetically controlled floral polymorphism, includes both distyly and tristyly. In Boraginaceae, distyly was reported in several genera but it was rarely studied quantitively in the genus Arnebia. We experimentally studied the pollination ecology of Arnebia szechenyi, a perennial herb native to China. It exhibited precisely reciprocal herkogamy and marked between-morph pollen number and pollen shape dimorphism, and the ratio between the two morphs in each of the four populations studied was nearly equal to 1. This indicates an equilibrium ratio in distylous species with heteromorphyic self-incompatibility, which was further supported by the fact that no fruit was produced in flowers subjected to self-pollination or intra-morph pollination. In comparison with naturally pollinated flowers, hand inter-morph pollination increased both fruit set and seed set significantly, indicating pollen limitation in both morphs under natural conditions. Bombylius sp. and Nomia femoralis were the main visitors and could efficiently pollinate between the morphs of A. szechenyi. Overall, our results indicate that A. szechenyi is a typically distylous species with heteromorphic self-incompatibility, and the pollen limitation of seed production might suggest that distyly in A. szechenyi could be selected via male fitness. |
| 学科主题 | Plant Sciences |
| 类目[WOS] | Plant Sciences |
| 研究领域[WOS] | Plant Sciences |
| 关键词[WOS] | FLOWERING PLANTS ; POLLEN FLOW ; AMSINCKIA BORAGINACEAE ; POPULATIONS ; EVOLUTION ; PATTERNS |
| 资助信息 | Pu'er Tea Research Institute; Yunnan province [2012CG001, 2013IB021] |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000344423700004 |
| 公开日期 | 2015-01-20 |
| 源URL | [http://ir.kib.ac.cn/handle/151853/18518]  |
| 专题 | 昆明植物研究所_中国科学院青藏高原研究所昆明部 |
| 作者单位 | 1.Henan Normal Univ, Coll Life Sci, Xinxiang 453007, Henan, Peoples R China 2.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming 650201, Yunnan, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Kunming Inst Bot, Inst Tibetan Plateau Res, Kunming 650201, Yunnan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Chan,Wang, Lin-Lin,Lan, Duo,et al. Pollination ecology of Arnebia szechenyi (Boraginaceae), a Chinese endemic perennial characterized by distyly and heteromorphic self-incompatibility[J]. ANNALES BOTANICI FENNICI,2014,51(5):297-304. |
| APA | Zhang, Chan,Wang, Lin-Lin,Lan, Duo,Yang, Yong-Ping,&Duan, Yuan-Wen.(2014).Pollination ecology of Arnebia szechenyi (Boraginaceae), a Chinese endemic perennial characterized by distyly and heteromorphic self-incompatibility.ANNALES BOTANICI FENNICI,51(5),297-304. |
| MLA | Zhang, Chan,et al."Pollination ecology of Arnebia szechenyi (Boraginaceae), a Chinese endemic perennial characterized by distyly and heteromorphic self-incompatibility".ANNALES BOTANICI FENNICI 51.5(2014):297-304. |
入库方式： OAI收割
来源：昆明植物研究所
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