Characterisation of the warm acclimated protein gene (wap65) in the Antarctic plunderfish (Harpagifer antarcticus)
Physiological adaptation to increased environmental temperatures has been studied experimentally in a number of fish species, with the up-regulation of several genes identified as being associated with the process, such as the warm-acclimated protein (wap-65). This article describes the cloning and...
Published in: | DNA Sequence |
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Main Authors: | , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Informa Healthcare
2008
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Subjects: | |
Online Access: | http://nora.nerc.ac.uk/id/eprint/3956/ https://nora.nerc.ac.uk/id/eprint/3956/1/Wap_65.pdf https://doi.org/10.1080/10425170701388586 |
Summary: | Physiological adaptation to increased environmental temperatures has been studied experimentally in a number of fish species, with the up-regulation of several genes identified as being associated with the process, such as the warm-acclimated protein (wap-65). This article describes the cloning and characterisation of the wap65-2 gene from the Antarctic plunderfish (Harpagifer antarcticus). The transcriptional expression of this gene in response to elevated seawater temperatures over a time course series is presented. Initially there is strong down-regulation of this gene to a maximum of 40-fold within 4 h, followed by recovery to almost control levels within 48 h, indicating that this gene does not play a role in the potential temperature adaptation of H. antarcticus. |
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