Acclimation temperature affects thermal reaction norms for energy reserves in Drosophila
نویسندگان
چکیده
منابع مشابه
Thermal stress depletes energy reserves in Drosophila
Understanding how environmental temperature affects metabolic and physiological functions is of crucial importance to assess the impacts of climate change on organisms. Here, we used different laboratory strains and a wild-caught population of the fruit fly Drosophila melanogaster to examine the effect of temperature on the body energy reserves of an ectothermic organism. We found that permanen...
متن کاملTemperature acclimation affects thermal preference and tolerance in three Eremias lizards ( Lacertidae )
We acclimated adult males of three Eremias lizards from different latitudes to 28 °C, 33 °Cor 38 °Cto examine whether temperature acclimation affects their thermal preference and tolerance and whether thermal preference and tolerance of these lizards correspond with their latitudinal distributions. Overall , selected body temperature ( Tsel) and viable temperature range (VTR) were both highest ...
متن کاملRapid population divergence in thermal reaction norms for an invading species: breaking the temperature-size rule.
The temperature-size rule is a common pattern of phenotypic plasticity in which higher temperature during development results in a smaller adult body size (i.e. a thermal reaction norm with negative slope). Examples and exceptions to the rule are known in multiple groups of organisms, but rapid population differentiation in the temperature-size rule has not been explored. Here we examine the ge...
متن کاملTemperature-induced plasticity in membrane and storage lipid composition: thermal reaction norms across five different temperatures.
Temperature is a key environmental factor inducing phenotypic plasticity in a wide range of behavioral, morphological, and life history traits in ectotherms. The strength of temperature-induced responses in fitness-related traits may be determined by plasticity of the underlying physiological or biochemical traits. Lipid composition may be an important trait underlying fitness response to tempe...
متن کاملThermal reaction norms for caterpillar growth depend on diet
Hypothesis: Interactions between diet and temperature affect reaction norms for growth rate in ectotherms. Organisms: Full-sib families of the small cabbage white butterfly, Pieris rapae, derived from field populations near Seattle, WA, USA. Methods: We used a split sib-family experimental design with two food treatments (collard leaves and artificial diet) and four test temperatures (11, 23, 3...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Scientific Reports
سال: 2020
ISSN: 2045-2322
DOI: 10.1038/s41598-020-78726-z