Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.13505 |
Phosphorus supply shifts the quotas of multiple elements in algae and Daphnia: ionomic basis of stoichiometric constraints | |
Jeyasingh, Punidan D.1; Goos, Jared M.1,2; Lind, Patrick R.1,3; Chowdhury, Priyanka Roy1,4; Sherman, Ryan E.1,5 | |
2020-04-17 | |
发表期刊 | ECOLOGY LETTERS |
ISSN | 1461-023X |
EISSN | 1461-0248 |
出版年 | 2020 |
卷号 | 23期号:7页码:1064-1072 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | The growth rate hypothesis posits that the rate of protein synthesis is constrained by phosphorus (P) supply. P scarcity invokes differential expression of genes involved in processing of most if not all elements encompassing an individual (the ionome). Whether such ionome-wide adjustments to P supply impact growth and trophic interactions remains unclear. We quantified the ionomes of a resource-consumer pair in contrasting P supply conditions. Consumer growth penalty was driven by not only P imbalance between trophic levels but also imbalances in other elements, reflecting complex physiological adjustments made by both the resource and the consumer. Mitigating such imbalances requires energy and should impact the efficiency at which assimilated nutrients are converted to biomass. Correlated shifts in the handling of multiple elements, and variation in the supplies of such elements could underlie vast heterogeneity in the rates at which organisms and ecosystems accrue biomass as a function of P supply. |
英文关键词 | Biomass production consumer-resource interactions ecological stoichiometry ionomics growth rate hypothesis nutrient quotas zooplankton |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000526137600001 |
WOS关键词 | GROWTH-RATE ; NUTRIENT LIMITATION ; EXCESS CARBON ; TRACE-METALS ; RESPONSES ; ECOSYSTEMS ; NUTRITION ; CONSUMERS ; GENOTYPES ; REDFIELD |
WOS类目 | Ecology |
WOS研究方向 | Environmental Sciences & Ecology |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/249154 |
专题 | 资源环境科学 |
作者单位 | 1.Oklahoma State Univ, Dept Integrat Biol, Stillwater, OK 74078 USA; 2.BioFire Diagnost, Salt Lake City, UT USA; 3.Univ Arkansas, Dept Biol Sci, Fayetteville, AR 72701 USA; 4.Keene State Coll, Dept Biol, Keene, NH USA; 5.MacMurray Coll, Biol Program, Jacksonville, IL USA |
推荐引用方式 GB/T 7714 | Jeyasingh, Punidan D.,Goos, Jared M.,Lind, Patrick R.,et al. Phosphorus supply shifts the quotas of multiple elements in algae and Daphnia: ionomic basis of stoichiometric constraints[J]. ECOLOGY LETTERS,2020,23(7):1064-1072. |
APA | Jeyasingh, Punidan D.,Goos, Jared M.,Lind, Patrick R.,Chowdhury, Priyanka Roy,&Sherman, Ryan E..(2020).Phosphorus supply shifts the quotas of multiple elements in algae and Daphnia: ionomic basis of stoichiometric constraints.ECOLOGY LETTERS,23(7),1064-1072. |
MLA | Jeyasingh, Punidan D.,et al."Phosphorus supply shifts the quotas of multiple elements in algae and Daphnia: ionomic basis of stoichiometric constraints".ECOLOGY LETTERS 23.7(2020):1064-1072. |
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