DOI: 10.1016/j.marpolbul.2015.01.006
Scopus记录号: 2-s2.0-84930754668
论文题名: Does the chronic chemical contamination of a European flounder population decrease its thermal tolerance?
作者: Lavergne E. ; Pedron N. ; Calves I. ; Claireaux G. ; Mazurais D. ; Zambonino-Infante J. ; Le Bayon N. ; Cahu C. ; Laroche J.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 95, 期: 2 起始页码: 658
结束页码: 664
语种: 英语
英文关键词: Chronic pollution
; Condition factor
; European flounder
; Gene expression
; Thermal stress
; Tolerance
Scopus关键词: Contamination
; Estuaries
; Fish
; Fits and tolerances
; Genes
; Thermal pollution
; Thermal stress
; Acclimation period
; Chronic pollutions
; Condition factor
; Energetic metabolism
; European flounder
; Expression levels
; Temperature regimes
; Thermal tolerance
; Gene expression
; messenger RNA
; RNA 12S
; water pollutant
; chemical pollutant
; condition factor
; flatfish
; gene expression
; metabolism
; temperature tolerance
; acclimatization
; animal tissue
; Article
; ATP F0 gene
; chronic chemical contamination
; COII gene
; contamination
; controlled study
; estuary
; gene
; gene expression
; heat tolerance
; indicator organism
; liver
; nonhuman
; Platichthys flesus
; population size
; temperature stress
; animal
; environmental monitoring
; flounder
; immunological tolerance
; metabolism
; physiological stress
; physiology
; population dynamics
; temperature
; toxicity
; water pollutant
; Bretagne
; France
; Ille et Vilaine
; Seine Estuary
; Vilaine Estuary
; Platichthys flesus
; Pleuronectoidei
; Animals
; Environmental Monitoring
; Estuaries
; Flounder
; Immune Tolerance
; Liver
; Population Dynamics
; Stress, Physiological
; Temperature
; Water Pollutants
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Juvenile flounders (. Platichthys flesus). , collected in two estuaries with similar temperature regimes (the heavily polluted Seine and the moderately contaminated Vilaine), were submitted to a common garden experiment. After an acclimation period, both populations were challenged by a thermal stress (9-24. °C for 15. days, then maintenance at 24. °C for 19. days). The condition factor of the Vilaine fish increased in both conditions, while it decreased for the heated Seine flounders after 34. days. The expression of genes related to the energetic metabolism was measured in the liver. The expression levels for ATP-F0 and COII were significantly reduced for heated vs. standard fish from both estuaries, while a decrease of the 12S expression was detected only in heated vs. standard fish from the Seine estuary. Thus, it is suggested that highly contaminated fish from Seine could display a lower tolerance to thermal stress, compared to moderately contaminated fish from Vilaine. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86036
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Université de Bretagne Occidentale, UMR 6539, CNRS/IRD/UBO/Ifremer, Laboratoire des Sciences de l'Environnement Marin LEMAR, Institut Universitaire Européen de la Mer IUEM, Plouzané, France; Ifremer, Laboratoire d'Adaptation, Reproduction et Nutrition des Poissons ARN, Unité de Physiologie Fonctionnelle des Organismes Marins PFOM, Plouzané, France
Recommended Citation:
Lavergne E.,Pedron N.,Calves I.,et al. Does the chronic chemical contamination of a European flounder population decrease its thermal tolerance?[J]. Marine Pollution Bulletin,2015-01-01,95(2)