DOI: 10.1016/j.marpolbul.2017.04.035
Scopus记录号: 2-s2.0-85018694226
论文题名: Bio-effect-monitoring of long-term thermal wastes on the oyster, Crassostrea gigas, using heat shock proteins
作者: Kim J.-H. ; Jeong S.-Y. ; Kim P.-J. ; Dahms H.-U. ; Han K.-N.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2017
卷: 119, 期: 1 起始页码: 359
结束页码: 364
语种: 英语
英文关键词: Crassostrea gigas
; Heat shock protein
; Oyster
; Power plant
; Thermal waste
Scopus关键词: Effluents
; Molluscs
; Population statistics
; Power plants
; Shellfish
; Thermal effluents
; Biological correlation
; Crassostrea gigas
; Expression levels
; Heat shock protein
; Long-term effects
; Oyster
; Physics modeling
; Population sizes
; Proteins
; heat shock protein
; heat shock protein
; heat shock protein 70
; messenger RNA
; biomonitoring
; effluent
; heat shock
; industrial waste
; mollusc
; power plant
; protein
; RNA
; Article
; body size
; controlled study
; Crassostrea gigas
; effluent
; electric power plant
; environmental factor
; environmental monitoring
; environmental stress
; geographic distribution
; growth rate
; industrial waste
; nonhuman
; population abundance
; population size
; protein expression
; real time polymerase chain reaction
; reverse transcription polymerase chain reaction
; waste management
; water temperature
; animal
; Crassostrea
; environmental monitoring
; metabolism
; physiological stress
; procedures
; temperature
; Crassostrea gigas
; Ostreidae
; Animals
; Crassostrea
; Environmental Monitoring
; Heat-Shock Proteins
; HSP70 Heat-Shock Proteins
; RNA, Messenger
; Stress, Physiological
; Temperature
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: We bio-monitored the stress of oyster, Crassostrea gigas, for possible long term effects of thermal waste from a power plant. The expression level of its heat shock proteins (HSPs) was measured by real time-reverse transcript PCR along with their density and growth in the field. Oyster size varied in a distance dependent pattern. Physics modeling for evaluation of spreading of the thermal effluent revealed that station A is affected by the thermal effluents abundance, and the size of C. gigas showed a negative relationship with distance to the power plant. The abundance and size of C. gigas were smallest at station A, which was closest to the thermal effluent outlet. The kinetics of changes in the hsp70 and hsp90 mRNA levels in the mantle of C. gigas were also investigated. Regardless of the higher expression level of hsp70 mRNA than hsp90, both hsp70 and hsp90 mRNA levels were significantly higher at station A. The expression levels decreased inversely with distance from the thermal effluent outlet, with expression of hsp70 mRNA at station A being approximately 7-fold higher than at station B and 15-fold higher than at station C. Similarly, expression of hsp90 mRNA at station A was approximately 14-fold higher than at station B and 22-fold higher than at station C. The present findings provide new insights on biological correlation among the growth of individuals and population size and the molecular index in C. gigas following thermal effects. © 2017 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87621
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: Unit of Polar Genomics, Korea Polar Research Institute, 26, Songdomirae-ro, Yeonsu-gu, Incheon, South Korea; Department of Oceanography, College of Natural Sciences, Inha University, Incheon, South Korea; ARA Consulting & Technology, D-1510, SMART Valley Bldg., 30, Songdomirae-ro, Yeonsu-gu, Incheon, South Korea; Kaohsiung Medical University, Department of Biomedical Science and Environmental Biology, No. 100, Shin-Chuan 1st Road, Kaohsiung, Taiwan; Department of Marine Biotechnology and Resources, National Sun Yat-sen University, No. 70, Lienhai Road, Kaohsiung, Taiwan
Recommended Citation:
Kim J.-H.,Jeong S.-Y.,Kim P.-J.,et al. Bio-effect-monitoring of long-term thermal wastes on the oyster, Crassostrea gigas, using heat shock proteins[J]. Marine Pollution Bulletin,2017-01-01,119(1)