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Keywords: heat stress
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Journal Articles
J Exp Biol (2022) 225 (9): jeb243050.
Published: 9 May 2022
... and 3 ( n= 25 total), there was a wide range (2–22 days) in how quickly they died after the final heat-stress bout. The best predictor of a mussel's survival time after a heat event was an interaction term between the mussel's T crit and the time they spent above T crit during the heat-stress bout...
Includes: Supplementary data
Journal Articles
J Exp Biol (2021) 224 (19): jeb227363.
Published: 5 October 2021
... stress studies in the avian taxa show conflicting results, identifies benefits and costs of developmental stressors and recommends future studies in the field. Nutritional stress Heat stress Cold stress Development Birds National Science Foundation http://dx.doi.org/10.13039/100000001...
Includes: Supplementary data
Journal Articles
J Exp Biol (2021) 224 (16): jeb242479.
Published: 26 August 2021
... implications thereof. Furthermore, the deterministic relationship between heat knockdown and recovery from heat stress is poorly understood but significant for establishing causal links between climate variability and population dynamics. Here, using Drosophila melanogaster in a full-factorial experimental...
Includes: Supplementary data
Journal Articles
J Exp Biol (2021) 224 (13): jeb242168.
Published: 7 July 2021
... of warming temperatures on Arctic wildlife, leaving the importance of heat stress unclear. Here, we assessed the direct effects of increasing air temperatures on the physiology of thick-billed murres ( Uria lomvia ), an Arctic seabird with reported mortalities due to heat stress while nesting on sun-exposed...
Includes: Supplementary data
Journal Articles
J Exp Biol (2021) 224 (10): jeb242535.
Published: 25 May 2021
... with daily maximum air temperatures above 38°C. Air temperature Desert Faecal glucocorticoid metabolites Fitness costs Heat stress Stress responses mediated by the endocrine system are a vital component of animals’ reactions to environmental perturbations ( Sheriff et al., 2011 ), spanning...
Journal Articles
J Exp Biol (2021) 224 (7): jeb230797.
Published: 6 April 2021
... adjustments to heat stress in arthropods from polar regions. It is clear that very little data are available on the heat tolerance of arthropods in polar regions, but that large variation in arthropod thermal tolerance exists across polar regions, habitats and species. Further, the species investigated show...
Includes: Supplementary data
Journal Articles
J Exp Biol (2020) 223 (13): jeb222893.
Published: 1 July 2020
... about how long these adaptive changes remain without continuing exposure to heat stress. This study explored the rate at which field acclimatization states are lost when temperature variability is minimized during constant submersion. California mussels ( Mytilus californianus ) with different...
Includes: Supplementary data
Journal Articles
J Exp Biol (2020) 223 (3): jeb208611.
Published: 5 February 2020
... their expression. Differential expression observed in genes related to chitin and cuticle formation lends support to previous findings that these processes are highly regulated following heat stress. We performed a genome scan and identified a set of 396 genes associated with canonical heat shock elements. RNA-seq...
Includes: Supplementary data
Journal Articles
J Exp Biol (2019) 222 (23): jeb213744.
Published: 28 November 2019
...). One day after complete freezing, most insects died (70% mortality), and after 4 days, 90% of them had succumbed. The SCGE assays showed substantial levels of DNA damage in hemocytes. When cockroaches were heat-stressed, the level of DNA damage was similar to that observed in the freezing treatment...
Journal Articles
J Exp Biol (2019) 222 (17): jeb203166.
Published: 3 September 2019
... of an intertidal limpet Cellana toreuma during sublethal heat stress . J. Therm. Biol.   41 , 31 - 37 . 10.1016/j.jtherbio.2014.02.003 For measurements of internal mussel temperature, a 1.5 mm diameter hole was drilled through the anterior end of each mussel's shell using a diamond bit. Water was wiped...
Journal Articles
J Exp Biol (2019) 222 (4): jeb195347.
Published: 22 February 2019
.... and Rauschenbach , I. Y. ( 2004 ). The effect of mutations altering biogenic amine metabolism in Drosophila on viability and the response to heat stress . Arch. Insect Biochem. Physiol.   55 , 55 - 67 . 10.1002/arch.10123 Gruntenko , N. E. and Rauschenbach , I. Y. ( 2008 ). Interplay...
Journal Articles
J Exp Biol (2018) 221 (22): jeb187476.
Published: 16 November 2018
..., tropical marine intertidal habitats can be both extremely hot and highly thermally variable ( Helmuth and Hofmann, 2001 ). Climate change Gastropods Heat stress Latitudinal gradients Thermal adaptation Summary: Tropical snails from thermally variable intertidal habitats exhibit...
Includes: Supplementary data
Journal Articles
J Exp Biol (2018) 221 (12): jeb167858.
Published: 27 June 2018
... interests The authors declare no competing or financial interests. 7 8 2017 26 4 2018 © 2018. Published by The Company of Biologists Ltd 2018 http://www.biologists.com/user-licence-1-1/ Summary: A new statistical model quantifies how methodology, heat stress...
Journal Articles
J Exp Biol (2018) 221 (2): jeb169342.
Published: 29 January 2018
... triggered by exposure to metabolic waste. Cold stress Heat stress Larval density Metabolic response Stress response Urea The density of individuals in a population is likely to fluctuate with food accessibility. A sudden increase of trophic resources can result in a burst of reproduction...
Includes: Supplementary data
Journal Articles
J Exp Biol (2017) 220 (24): 4634–4643.
Published: 15 December 2017
... the experiment; N =10) and the experimental group (embryos subjected to heat stress; N =15). Five experimental IP embryos had reached the star fracture of the eggshell and, therefore, were almost entering the external pipping phase. A third group consisted of embryos just before the IP phase (pre-IP embryos...
Journal Articles
J Exp Biol (2017) 220 (10): 1837–1845.
Published: 15 May 2017
...Nikki Traylor-Knowles; Noah H. Rose; Stephen R. Palumbi ABSTRACT Previous transcriptional studies in heat-stressed corals have shown that many genes are responsive to generalized heat stress whereas the expression patterns of specific gene networks after heat stress show strong correlations...
Includes: Supplementary data
Journal Articles
J Exp Biol (2017) 220 (9): 1721–1728.
Published: 1 May 2017
... induced expression of heat tolerance-related genes in response to heat shock, as compared with the more mesophilic Cataglyphis mauritanica found in the Atlas Mountains. As a result, C. bombycina demonstrates increased protein stability when exposed to acute heat stress but is less disposed to acquiring...
Includes: Supplementary data
Journal Articles
J Exp Biol (2016) 219 (6): 859–869.
Published: 15 March 2016
...Matthew J. Noakes; Blair O. Wolf; Andrew E. McKechnie ABSTRACT Intraspecific variation in avian thermoregulatory responses to heat stress has received little attention, despite increasing evidence that endothermic animals show considerable physiological variation among populations. We investigated...
Journal Articles
J Exp Biol (2015) 218 (15): 2355–2364.
Published: 1 August 2015
... of heat stress could not be alleviated by a constitutive or inducible HSR. The optimal salinity for horseshoe crab development is 20–30 ppt ( Jegla and Costlow, 1982 ; Laughlin, 1983 ). We found no difference between 15 ppt and 34 ppt salinity in the proportion of embryos that reached TS, but we...
Includes: Supplementary data
Journal Articles
J Exp Biol (2015) 218 (9): 1359–1372.
Published: 1 May 2015
.... A. , Gracey , A. Y. and Somero , G. N. ( 2006 ). The cellular response to heat stress in the goby Gillichthys mirabilis : a cDNA microarray and protein-level analysis . J. Exp. Biol.   209 , 2660 - 2677 . 10.1242/jeb.02292 Carberry , S. , Zweyer , M. , Swandulla , D...
Includes: Supplementary data