TY - T1 - The Diapause Lipidomes of Three Closely Related Beetle Species Reveal Mechanisms for Tolerating Energetic and Cold Stress in High-Latitude Seasonal Environments SN - / UR - http://hdl.handle.net/10138/320589 T3 - A1 - Lehmann, Philipp; Westberg, Melissa; Tang, Patrik; Lindstrom, Leena; Kakela, Reijo A2 - PB - Y1 - 2020 LA - eng AB - During winter insects face energetic stress driven by lack of food, and thermal stress due to sub-optimal and even lethal temperatures. To survive, most insects living in seasonal environments such as high latitudes, enter diapause, a deep resting stage characterized by a cessation of development, metabolic suppression and increased stress tolerance. The current study explores physiological adaptations related to diapause in three beetle species at high latitudes in Europe. From an ecological pe... VO - IS - SP - OP - KW - climate change; range expansion; abiotic stress; invasive species; pest insect; COLORADO POTATO BEETLE; DISCONTINUOUS GAS-EXCHANGE; DECEMLINEATA SAY COLEOPTERA; LEPTINOTARSA-DECEMLINEATA; RANGE EXPANSION; MEMBRANE-LIPIDS; METABOLIC-RATE; ECOPHYSIOLOGICAL PHASES; HOMEOVISCOUS ADAPTATION; BIOLOGICAL-MEMBRANES; 1184 Genetics, developmental biology, physiology N1 - PP - ER -