Chapter 20

Gene Mining for Environmental Studies and Applications: Examples from Marine Organisms

Simon M. Dittami

Simon M. Dittami

Sorbonne Universitées UPMC Univ Paris 06 UMR 8227, Integrative Biology of Marine Models Station Biologique de Roscoff CS 90074, F-29688, Roscoff cedex, France

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Thierry Tonon

Thierry Tonon

CNRS UMR 8227, Integrative Biology of Marine Models Station Biologique de Roscoff CS 90074, F-29688, Roscoff cedex, France

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First published: 07 March 2014
Citations: 2

Summary

In this chapter, some of the most common techniques used to generate genomic and transcriptomic data, that is, sequence and gene expression information, are reviewed. Examples are then given as to how these data can be exploited to understand the physiology of marine organisms. Emphasis is placed on studies conducted to gain insights on the response of corals to climate change (temperature and acidification), and on toxin production by dinoflagellates (dinotoxins). Finally, attention is focused on molecular biomonitoring techniques, and how sequence information can be used to assess the quality of food and the environment for the benefit of humans. The integration of genomic and transcriptomic data with other levels of analysis will lay the ground for a better understanding and exploitation of the potential of marine systems.

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