Range expansion, genetic differentiation, and phenotypic adaption of Hippophae neurocarpa (Elaeagnaceae) on the Qinghai- Tibet Plateau
文献类型：期刊论文
| 作者 | Kou, Yi-Xuan; Wu, Yu-Xia; Jia, Dong-Rui; Li, Zhong-Hu; Wang, Yu-Jin |
| 刊名 | JOURNAL OF SYSTEMATICS AND EVOLUTION
 |
| 出版日期 | 2014 |
| 卷号 | 52期号:3页码:303-312 |
| 关键词 | genetic differentiation Hippophae neurocarpa phenotypic adaption range expansion Qinghai-Tibet Plateau Quaternary |
| ISSN号 | 1674-4918 |
| DOI | 10.1111/jse.12063 |
| 文献子类 | Article |
| 英文摘要 | Plant species shift ranges in response to climate fluctuation over time. However, differentiation related to heterogeneity in space has been illustrated only rarely. Here we selected Hippophae neurocarpa S. W. Liu & T. N. Ho (Elaeagnaceae), a shrub endemic to the Qinghai-Tibet Plateau, to exemplify this process. We characterized the genotypic, phenotypic, and climatic variations among 27 populations of this species sampled across its entire distribution. Genotype analyses revealed six highly differentiated groups that may have resulted from expansions in spatial range. Despite recent fluctuation in size, it is likely that most groups survived the last glacial maximum in situ. Instead of two previously described subspecies, we identified four morphotypes (stellate, peltate, and two additional types) that can be characterized based on leaf trichomes. This phenotypic subdivision is consistent with a climate gradient defined by temperature and precipitation, although similar phenotypes may derive from distinct genotypes. Collectively, we propose that the demographic history of H. neurocarpa is characteristic of an early spatial range expansion combined with a recent bottleneck, subsequently subdivided into multiple morphotypes following local adaption to heterogeneous climates. |
| 学科主题 | Plant Sciences |
| 出版地 | HOBOKEN |
| 电子版国际标准刊号 | 1759-6831 |
| WOS关键词 | CHLOROPLAST DNA ; EVOLUTIONARY RESPONSES ; QUATERNARY CLIMATE ; HISTORY ; DIVERSIFICATION ; PHYLOGEOGRAPHY ; SPECIATION ; SOFTWARE ; RATES ; BIOGEOGRAPHY |
| WOS研究方向 | Plant Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000335400300007 |
| 出版者 | WILEY |
| 资助机构 | National Natural Science Foundation of China [30800064, 81274024] ; Open Funds of the State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences [lzusm-wyj] ; New Century Excellent Talent of the Ministry of Education of China [NCET-08-0261] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/27167]  |
| 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.[Kou, Yi-Xuan 2.Wu, Yu-Xia 3.Lanzhou Univ, Sch Life Sci, State Key Lab Grassland Agroecosyst, Lanzhou 730000, Peoples R China 4.Acad Sci Czech Republ, Inst Bot, Dept Genet Ecol, CS-25243 Pruhonice, Czech Republic 5.NW Univ Xian, Coll Life Sci, Key Lab Resource Biol & Biotechnol Western China, Minist Educ, Xian 710069, Peoples R China 6.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China |
| 推荐引用方式 GB/T 7714 | Kou, Yi-Xuan,Wu, Yu-Xia,Jia, Dong-Rui,et al. Range expansion, genetic differentiation, and phenotypic adaption of Hippophae neurocarpa (Elaeagnaceae) on the Qinghai- Tibet Plateau[J]. JOURNAL OF SYSTEMATICS AND EVOLUTION,2014,52(3):303-312. |
| APA | Kou, Yi-Xuan,Wu, Yu-Xia,Jia, Dong-Rui,Li, Zhong-Hu,&Wang, Yu-Jin.(2014).Range expansion, genetic differentiation, and phenotypic adaption of Hippophae neurocarpa (Elaeagnaceae) on the Qinghai- Tibet Plateau.JOURNAL OF SYSTEMATICS AND EVOLUTION,52(3),303-312. |
| MLA | Kou, Yi-Xuan,et al."Range expansion, genetic differentiation, and phenotypic adaption of Hippophae neurocarpa (Elaeagnaceae) on the Qinghai- Tibet Plateau".JOURNAL OF SYSTEMATICS AND EVOLUTION 52.3(2014):303-312. |
入库方式： OAI收割
来源：植物研究所
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