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题名: Scaling the respiratory metabolism to phosphorus relationship in plant seedlings
作者: Wang, ZQ; Huang, H; Deng, JM(邓建明); Liu, JQ(刘建全)
收录类别: SCIE ; MEDLINE
出版日期: 2015-11-12
刊名: Scientific Reports
卷号: 5
英文摘要: There are empirical indications of an isometric scaling relationship between plants' respiratory metabolism rates and nitrogen contents. To test the hypothesis that there may be a similar relationship between plants' respiratory metabolism and phosphorus contents we used data obtained from 150 laboratory and field-grown seedlings representing 30 herbaceous species and 20 woody deciduous species. Our results show that whole-plant respiration rates strongly scaled to the 0.81-power of the whole-plant phosphorus content, across wide ranges of growth conditions and functional classifications. Moreover, we also found a similar scaling exponent between whole-plant respiration rates and total nitrogen contents for the same set of samples. The similarities of the metabolic scaling relationships suggest that similar mechanisms may be involved in the transport and storage of phosphorus and nitrogen in plants.
作者部门: [Wang, Zhi-Qiang ; Liu, Jian-Quan] Sichuan Univ, Coll Life Sci, MOE Key Lab Bioresources & Ecoenvironm, Chengdu 610065, Sichuan, Peoples R China ; [Huang, Heng ; Deng, Jian-Ming ; Liu, Jian-Quan] Lanzhou Univ, Sch Life Sci, State Key Lab Grassland & Agroecosyst, Lanzhou 730000, Gansu, Peoples R China
通讯作者: Liu, JQ (reprint author), Sichuan Univ, Coll Life Sci, MOE Key Lab Bioresources & Ecoenvironm, Chengdu 610065, Sichuan, Peoples R China.
学科分类: Science & Technology - Other Topics
文章类型: Article
所属项目编号: National Key Project for Basic Research [2014CB954100] ; Sichuan Province Youth Science and Technology Innovation Team [2014TD003] ; National Natural Science Foundation of China ; Sichuan University the China Postdoctoral Science Foundation [2015M582547]
所属项目名称: 国家自然科学基金项目 ; 国家重点基础研究发展计划以及国家重大科学研究计划(973计划) ; 中国博士后科学基金
项目资助者: NSFC ; MOST ; CPSF
语种: 英语
DOI: 10.1038/srep16377
ISSN号: 2045-2322
WOS记录号: WOS:000364453900001
PM记录号: 26560344
IR记录号: WOS:000364453900001
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内容类型: 期刊论文
URI标识: http://ir.lzu.edu.cn/handle/262010/181920
Appears in Collections:生命科学学院_期刊论文

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Recommended Citation:
Wang, ZQ,Huang, H,Deng, JM,et al. Scaling the respiratory metabolism to phosphorus relationship in plant seedlings[J]. Scientific Reports,2015,5.
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