• 中文
    • English
  • English 
    • 中文
    • English
  • Login
View Item 
  •   DSpace Home
  • 海洋与地球学院
  • 海洋环境-已发表论文
  • View Item
  •   DSpace Home
  • 海洋与地球学院
  • 海洋环境-已发表论文
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

0#柴油水溶性成分对僧帽牡蛎DNA损伤的初步研究
DNA damage in oyster(Ostrea cucullata)exposed to water-soluble fraction of 0~# diesel fuel

Thumbnail
Full Text
0~#柴油水溶性成分对僧帽牡蛎DNA损伤的初步研究.pdf (211.1Kb)
Date
2004-11-09
Author
郁昂
陈荣
王重刚
郑微云
Collections
  • 海洋环境-已发表论文 [5213]
Show full item record
Abstract
在实验条件下,将僧帽牡蛎(Ostreacucullata)分别置于含有低(0.5mg/L)、中(2mg/L)和高(5mg/L)3种浓度0#柴油水溶性成分的海水中,利用碱解旋法测定消化腺和鳃DNA损伤的程度。结果表明,DNA损伤的程度随污染时间的延长而增加,并存在一定的剂量-效应关系;解除污染后,DNA损伤恢复到对照水平。DNA损伤可作为监测海洋石油污染的生物标志物。
 
To understand the negative effect on ostrea caused by fuel comtamination,an experiment was designed.Ostrea cucullata was exposed to waterˉsoluble fraction of0 # diesel in laboratory condition,and the DNA damage in the digestive gland and gill was measured by alkaline unwinding assay.The results showed:(1)The DNA damage aggravated with prolonged exposure time;(2)DNA damage returned to control level after recovery experiment.DNA damage can be a biomarker to marine oli pollution.
 
Citation
海洋科学,2004,(11):11-15
URI
https://dspace.xmu.edu.cn/handle/2288/141604

copyright © 2002-2016  Duraspace  Theme by @mire  厦门大学图书馆  
About | Policies
 

 

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

My Account

LoginRegister

copyright © 2002-2016  Duraspace  Theme by @mire  厦门大学图书馆  
About | Policies