Plasticity and allometry of meristem allocation in response to density in three annual plants with different architectures
文献类型：期刊论文
| 作者 | Zhang, Hongxuan1,2; Zhou, Daowei1,2; Huang, Yingxin3,4; Japhet, Wisdom1,2; Sun, Dandan5 |
| 刊名 | Botany-botanique
 |
| 出版日期 | 2008-11-01 |
| 卷号 | 86期号:11页码:1291-1298 |
| 关键词 | Architecture Density Datura stramonium Fagopyrum esculentum Strategy Xanthium sibiricum |
| ISSN号 | 1916-2790 |
| DOI | 10.1139/b08-079 |
| 通讯作者 | Zhou, daowei(zhoudaowei@neigae.ac.ca) |
| 英文摘要 | An experiment was conducted to investigate plasticity of meristem allocation under intraspecific competition in three annual species (xanthium sibiricum patrin., datura stramonium l., and fagopyrum esculentum moench.) with different architectures (monopodial, false dichotomous, and sympodial branching, respectively). there were two density treatments for x. sibiricum and d. stramonium, with plant-plant distances of 7 and 14 cm, and five density treatments for f. esculentum, with plant-plant distances of 5, 10, 15, 20, and 25 cm. we recorded meristem fates (inactive, growth, and reproduction) at several developmental stages and at the final developmental stage. allocation of meristems to reproduction in all three species could be explained by allometric growth ("apparent plasticity"), but meristem allocation patterns to the other functions differed among the species. allocation of meristems to growth affects and is affected by plant architecture. our results suggest that vegetative growth is more plastic than reproduction in annual plants. |
| WOS关键词 | PHENOTYPIC PLASTICITY ; ONTOGENIC CONTINGENCY ; NUTRIENT AVAILABILITY ; REPRODUCTIVE EFFORT ; HERBACEOUS PLANTS ; COMPETITION ; ARABIDOPSIS ; MECHANISMS ; MORPHOLOGY |
| WOS研究方向 | Plant Sciences |
| WOS类目 | Plant Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000262718200007 |
| 出版者 | NATL RESEARCH COUNCIL CANADA-N R C RESEARCH PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2384558 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Zhou, Daowei |
| 作者单位 | 1.NE Normal Univ, Inst Grassland Sci, Changchun, Jilin, Peoples R China 2.Minist Educ, Key Lab Vegetat Ecol, Changchun 130024, Jilin, Peoples R China 3.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China 4.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 5.China Hydropower Consulting Grp, Chengdu Hydroelect Invest & Design Inst, Chengdu 610072, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Hongxuan,Zhou, Daowei,Huang, Yingxin,et al. Plasticity and allometry of meristem allocation in response to density in three annual plants with different architectures[J]. Botany-botanique,2008,86(11):1291-1298. |
| APA | Zhang, Hongxuan,Zhou, Daowei,Huang, Yingxin,Japhet, Wisdom,&Sun, Dandan.(2008).Plasticity and allometry of meristem allocation in response to density in three annual plants with different architectures.Botany-botanique,86(11),1291-1298. |
| MLA | Zhang, Hongxuan,et al."Plasticity and allometry of meristem allocation in response to density in three annual plants with different architectures".Botany-botanique 86.11(2008):1291-1298. |
入库方式： iSwitch采集
来源：中国科学院大学
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。