Intraspecific variation of a desert shrub species in phenotypic plasticity in response to sand burial
文献类型：期刊论文
| 作者 | Xu, Liang5,6; Huber, Heidrun7; During, Heinjo J.; Dong, Ming1; Anten, Niels P. R. |
| 刊名 | NEW PHYTOLOGIST
 |
| 出版日期 | 2013 |
| 卷号 | 199期号:4页码:991-1000 |
| 关键词 | biomass biomechanics functional trait coordination half-sib family phenotypic plasticity sand burial shoot elongation |
| ISSN号 | 0028-646X |
| DOI | 10.1111/nph.12315 |
| 文献子类 | Article |
| 英文摘要 | Shoot elongation is one of the main plastic responses of plants to burial, a ubiquitous stress factor in dry ecosystems. Yet, intraspecific variation in this response to burial and the extent to which this variation is functionally coordinated with variation in other trait responses are largely unknown. We subjected seedlings of the shrub Caragana intermedia from 18 maternal parents (i.e. different half-sib families) to repeated partial burial to investigate how burial affects shoot growth, stem mechanical traits and associated plasticity. Burial increased both stem elongation and diameter growth of plants, but decreased biomass production. Half-sib families had different rates of shoot elongation, and differed in their response to burial with respect to biomechanical stem properties. Across half-sib families, the magnitude of these responses in mechanical traits was positively correlated with the magnitude of the stem elongation response. These results indicate that plasticity in different stem traits in response to sand burial and intraspecific variation therein are functionally coordinated with respect to mechanical stability. The results emphasize the importance of considering functionally coordinated traits when analyzing phenotypic plasticity in plants. |
| 学科主题 | Plant Sciences |
| 出版地 | HOBOKEN |
| 电子版国际标准刊号 | 1469-8137 |
| WOS关键词 | SHADE-AVOIDANCE RESPONSES ; MECHANICAL-PROPERTIES ; IMPATIENS-CAPENSIS ; SHOOT ELONGATION ; TRIFOLIUM-REPENS ; SOIL NUTRIENTS ; GROWTH ; STRESS ; PLANTS ; COSTS |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000322598700014 |
| 出版者 | WILEY |
| 资助机构 | Royal Netherlands Academy of Arts and Sciences (KNAW) ; National Natural Science Foundation of China (NSFC)(National Natural Science Foundation of China (NSFC)) |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/27878]  |
| 专题 | 植被与环境变化国家重点实验室 |
| 作者单位 | 1.Radboud Univ Nijmegen, IWWR, NL-6500 GL Nijmegen, Netherlands 2.Hangzhou Normal Univ, Hangzhou 310036, Zhejiang, Peoples R China 3.Anten, Niels P. R.] Wageningen Univ, Ctr Crop Syst Anal, NL-6700 AK Wageningen, Netherlands 4.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China 5.Xu, Liang; During, Heinjo J.] Univ Utrecht, Inst Environm Biol, NL-3508 TB Utrecht, Netherlands 6.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 7.Dalian Nationalities Univ, Dalian 116600, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Liang,Huber, Heidrun,During, Heinjo J.,et al. Intraspecific variation of a desert shrub species in phenotypic plasticity in response to sand burial[J]. NEW PHYTOLOGIST,2013,199(4):991-1000. |
| APA | Xu, Liang,Huber, Heidrun,During, Heinjo J.,Dong, Ming,&Anten, Niels P. R..(2013).Intraspecific variation of a desert shrub species in phenotypic plasticity in response to sand burial.NEW PHYTOLOGIST,199(4),991-1000. |
| MLA | Xu, Liang,et al."Intraspecific variation of a desert shrub species in phenotypic plasticity in response to sand burial".NEW PHYTOLOGIST 199.4(2013):991-1000. |
入库方式： OAI收割
来源：植物研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。