Deciphering the Metabolic Changes Associated with Diapause Syndrome and Cold Acclimation in the Two-Spotted Spider Mite Tetranychus urticae

• Published in: PloS one Vol. 8; no. 1; p. e54025
• Main Authors: Khodayari, Samira, Moharramipour, Saeid, Larvor, Vanessa, Hidalgo, Kévin, Renault, David
• Format: Journal Article
• Language: English
• Published: United States Public Library of Science 17.01.2013; Public Library of Science (PLoS)
• Subjects: Acclimation; Acclimatization; Amino acids; Analysis; Animals; Aphididae; Aphidoidea; Arthropods; Biochemistry; Biodiversity and Ecology; Biology; Cadaverine; Cadaverine - metabolism; Cluster Analysis; Cold; Cold acclimation; Cold hardiness; Cold Temperature; Cold treatment; Cues; Dehydrogenases; Diapause; Disaccharides; Discriminant Analysis; Drosophila melanogaster; Eggs; Environmental Sciences; Enzymes; Female; Females; Gas chromatography; Gas Chromatography-Mass Spectrometry; Gluconates - metabolism; Gluconolactone; Glucose; Glucose - metabolism; Glycerol; Growing season; Hemolymph; High-throughput screening; Homoptera; Innovations; Inositol; Inositol - metabolism; Insects; Intermediates; Lactones - metabolism; Least-Squares Analysis; Leaves; Low temperature; Maltose; Maltose - metabolism; Mannitol; Mannitol - metabolism; Metabolic depression; Metabolism; Metabolites; Metabolome - physiology; Metabolomics - methods; Mites; Overwintering; Physiology; Polyols; Seasonal variations; Sorbitol; Sorbitol - metabolism; Species; Spectrophotometry; Temperature effects; Tetranychidae - metabolism; Tetranychidae - physiology; Tetranychus urticae; Tricarboxylic acid cycle; insect; diapause; metabolomics

Diapause is a common feature in several arthropod species that are subject to unfavorable growing seasons. The range of environmental cues that trigger the onset and termination of diapause, in addition to associated hormonal, biochemical, and molecular changes, have been studied extensively in rece...