NWIPB OpenIR
Light plasticity of germination on the eastern Tibetan Plateau: Phylogeny, trait, and environmental correlates
Zhang, CH; Zhou, HK; Du, GZ; Ma, Z
2022
发表期刊JOURNAL OF PLANT PHYSIOLOGY
卷号272
摘要Seeds often exhibit great plasticity of germination in response to environmental variability and uncertainty. The causes of this plasticity, however, remain poorly understood, and comparative phylogenic analyses of such plasticity are rare. Here, we analyzed a field germination dataset including 474 species exposed to three different levels of light availability, using comparative phylogenetic methods. We calculated the plasticity of germination in response to light availability (PGGP) based on the maximum germination proportion (GP(max)), PGT50 based on the time required to reach 50% of GP(max), PG(RGV) based on the relative germination velocity (RGV), and PG(Total )based on all three of these germination traits. We found that closely related species shared similar light plasticity of germination behavior. Different aspects of germination plasticity in response to light availability were related to specific traits or local environment. PGGP was associated with adult longevity and local water habitat, while PGT50 was related to seed mass and local water habitat, and PG(RGV) was marginally significantly related to plant height. PG(Total) was significantly associated with adult longevity and water habitat. These results suggested that different aspects of germination plasticity were located at specific niche dimension, and local habitats with sufficient soil moisture induced great plasticity germination in response to light environment. As such, they can simplify our understanding of germination, promote the exploration of the general law of germination, and further increase our understanding of species diversity maintenance, adaptation, and evolution from the perspective of germination.
收录类别SCIE
文献类型期刊论文
条目标识符http://210.75.249.4/handle/363003/61232
专题中国科学院西北高原生物研究所
推荐引用方式
GB/T 7714
Zhang, CH,Zhou, HK,Du, GZ,et al. Light plasticity of germination on the eastern Tibetan Plateau: Phylogeny, trait, and environmental correlates[J]. JOURNAL OF PLANT PHYSIOLOGY,2022,272.
APA Zhang, CH,Zhou, HK,Du, GZ,&Ma, Z.(2022).Light plasticity of germination on the eastern Tibetan Plateau: Phylogeny, trait, and environmental correlates.JOURNAL OF PLANT PHYSIOLOGY,272.
MLA Zhang, CH,et al."Light plasticity of germination on the eastern Tibetan Plateau: Phylogeny, trait, and environmental correlates".JOURNAL OF PLANT PHYSIOLOGY 272(2022).
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhang, CH]的文章
[Zhou, HK]的文章
[Du, GZ]的文章
百度学术
百度学术中相似的文章
[Zhang, CH]的文章
[Zhou, HK]的文章
[Du, GZ]的文章
必应学术
必应学术中相似的文章
[Zhang, CH]的文章
[Zhou, HK]的文章
[Du, GZ]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

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。