Advances in insect physiology and endocrinology through genomics, peptidomics, and related technologies
Abstract:This series of the Canadian Journal of Zoology brings together scientists actively working on insect physiology and endocrinology in this postgenomic era. This issue is timely and appropriate. Timely, because of the pace of change brought about by genome projects, functional genomics and genetics (omics technologies), including gene microarrays, mutations, RNAi, and sophisticated mass spectrometry techniques, which are helping to unravel complex regulatory processes. Appropriate, because Canada, and the Canadian Journal of Zoology, has a rich history and strong tradition of cutting-edge research in insect biology—with particular strengths in insect physiology and endocrinology. The first review illustrates how these very modern omics technologies can be embraced and applied to insect physiology and endocrinology, and the subsequent reviews illustrate this in practice, with regard to insect cold hardiness, insulin signaling and stress, peptidergic control of food intake and digestion, endocrine control of diuresis, and finally allatoregulatory peptides. These reviews set the scene and context for the exciting era that we find ourselves in, and the depth of understanding that has come from this postgenomic revolution.
Keywords: alimentation et digestion; allatoregulatory peptides; cold hardiness; diuresis; diurèse; feeding and digestion; genes; gènes; neuropeptides; omics technologies; peptides allatorégulateurs; postgenomic revolution; résistance au froid; révolution post-génomique; stress; technologies omiques
Document Type: Introduction
Publication date: April 1, 2012
- Published since 1929, this monthly journal reports on primary research contributed by respected international scientists in the broad field of zoology, including behaviour, biochemistry and physiology, developmental biology, ecology, genetics, morphology and ultrastructure, parasitology and pathology, and systematics and evolution. It also invites experts to submit review articles on topics of current interest.
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