Gene Expression Profiles in Rainbow Trout, Onchorynchus mykiss, Exposed to a Simple Chemical Mixture
نویسندگان
چکیده
منابع مشابه
Gene expression profiles in rainbow trout, Onchorynchus mykiss, exposed to a simple chemical mixture.
Among proposed uses for microarrays in environmental toxiciology is the identification of key contributors to toxicity within a mixture. However, it remains uncertain whether the transcriptomic profiles resulting from exposure to a mixture have patterns of altered gene expression that contain identifiable contributions from each toxicant component. We exposed isogenic rainbow trout Onchorynchus...
متن کاملRainbow Trout, Oncorhynchus mykiss
Rainbow trout are classified as Oncorhynchus mykiss, and as such belong to the same genus as Pacific salmon, and to the family Salmonidae, which includes Atlantic salmon (Salmo salar), various trout (Salvelinus sp.), Arctic char (Salvelinus alpinus), Arctic grayling (Thymallus arcticus) and whitefish (Coregonus sp.). Rainbow trout are native to areas around the North Pacific Ocean, from souther...
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By Pilar Heredia-Middleton Washington State University December 2005 Chair: Gary Thorgaard Several review articles have been published on the role of heat shock proteins, and their link to temperature in fish and other organisms. Heat shock protein 70 (70KDa) is the most commonly-expressed protein in response to thermal stress, and its expression has been associated with differences in thermal ...
متن کاملHepatic gene expression profiles in juvenile rainbow trout (Oncorhynchus mykiss) fed fishmeal or fish oil-free diets.
Reducing the reliance on fishery by-products as amino acid and fatty acid sources in feeds for farmed fish is a major objective today. We evaluated the effect of dietary fish oil or dietary fishmeal replacement by vegetable oils and plant proteins respectively through analysis of hepatic transcriptomes in rainbow trout (Oncorhynchus mykiss). Fish were fed right from first feeding with diets bas...
متن کاملIntersex Occurrence in Rainbow Trout (Oncorhynchus mykiss) Male Fry Chronically Exposed to Ethynylestradiol
This study aimed to investigate the male-to-female morphological and physiological transdifferentiation process in rainbow trout (Oncorhynchus mykiss) exposed to exogenous estrogens. The first objective was to elucidate whether trout develop intersex gonads under exposure to low levels of estrogen. To this end, the gonads of an all-male population of fry exposed chronically (from 60 to 136 days...
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ژورنال
عنوان ژورنال: Toxicological Sciences
سال: 2007
ISSN: 1096-6080,1096-0929
DOI: 10.1093/toxsci/kfm293