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Keywords: Acclimation
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Journal Articles
J Exp Biol (2024) 227 (2): jeb246707.
Published: 16 January 2024
...‰ (25 days), oxygen consumption was significantly higher, feeding was significantly reduced and activity coefficient values were significantly lower than at control salinity (31‰). At 26‰, all metrics were comparable to the control by the end of the experiment, suggesting acclimation. Furthermore...
Includes: Supplementary data
Journal Articles
Journal Articles
JEB: 100 years of discovery
Series: CENTENARY ARTICLE
J Exp Biol (2023) 226 (23): jeb246037.
Published: 30 November 2023
... data. Acclimation Plasticity Fluctuating environments Laboratory Captivity Field Natural Sciences and Engineering Research Council of Canada http://dx.doi.org/10.13039/501100000038 Most experimental biologists work in labs. Sheltered from the unpredictability...
Journal Articles
Journal Articles
J Exp Biol (2023) 226 (17): jeb245990.
Published: 6 September 2023
...Emma S. Porter; A. Kurt Gamperl ABSTRACT We investigated how acclimation to 8, 4 and 1°C, and acute cooling from 8 to 1°C, affected the Atlantic salmon's aerobic and anaerobic metabolism, and cardiac function, during a critical swim speed ( U crit ) test. This study revealed several interesting...
Includes: Supplementary data
Journal Articles
J Exp Biol (2022) 225 (21): jeb244831.
Published: 14 November 2022
..., acclimatory and evolutionary. Acutely, passive temperature effects often dictate an expected 2-fold increase in metabolic processes for every 10°C change in temperature ( Q 10 ). Yet, these acute responses often are mitigated through acclimation within an individual or evolutionary adaptation within...
Includes: Supplementary data
Journal Articles
J Exp Biol (2022) 225 (5): jeb243214.
Published: 7 March 2022
.... Metabolism Acclimation Environmental change Network Cell division Australian Research Council http://dx.doi.org/10.13039/501100000923 DP190101168 The phenotype of an individual organism reflects interactions between its genotype and the environment. However, phenotypes can...
Journal Articles
Journal Articles
J Exp Biol (2021) 224 (10): jeb242279.
Published: 1 June 2021
... of thermogenic capacity in rodents is non-shivering thermogenesis (NST) mediated by uncoupled mitochondrial respiration in brown adipose tissue (BAT). NST is plastic, and capacity for heat production increases with cold acclimation. However, in lowland native rodents, hypoxia inhibits NST in BAT. We hypothesize...
Journal Articles
J Exp Biol (2021) 224 (5): jeb236745.
Published: 11 March 2021
... to changes in temperature to modulate parental effects that influence thermal tolerance of larvae in a reversible (plastic) manner, which could be significant for survival under global climate change. Acclimation Cnidaria LT50 Maternal effects Paternal effects Thermal limits Parental...
Includes: Supplementary data
Journal Articles
J Exp Biol (2021) 224 (Suppl_1): jeb228213.
Published: 24 February 2021
... show that diving ectothermic vertebrates are particularly vulnerable to climate warming. On average, dive durations decreased by 11% with every 1°C increase in water temperature. Climate change Aerobic dive limit Diving lactate threshold Dive durations Bimodal breathers Acclimation...
Includes: Supplementary data
Journal Articles
Journal Articles
Journal Articles
J Exp Biol (2020) 223 (16): jeb228304.
Published: 26 August 2020
...Giulia S. Rossi; Paige V. Cochrane; Patricia A. Wright ABSTRACT The interaction between developmental plasticity and the capacity for reversible acclimation (phenotypic flexibility) is poorly understood, particularly in organisms exposed to fluctuating environments. We used an amphibious killifish...
Includes: Supplementary data
Journal Articles
J Exp Biol (2020) 223 (14): jeb228098.
Published: 28 July 2020
...Jessica E. Reemeyer; Bernard B. Rees ABSTRACT Standard metabolic rate (SMR), maximum metabolic rate (MMR), absolute aerobic scope (AAS) and critical oxygen tension ( P crit ) were determined for the Gulf killifish, Fundulus grandis , an ecologically dominant estuarine fish, acclimated to lowered...
Includes: Supplementary data
Journal Articles
Journal Articles
J Exp Biol (2020) 223 (6): jeb201517.
Published: 25 March 2020
... the fundamental niche of both introduced and native species. Acclimation Plasticity Invasive species Seasonality Thermal performance curves The ranges of most species are not static, but expand and contract throughout their evolutionary history ( Davis and Shaw, 2001 ). A special case of range...
Includes: Supplementary data
Journal Articles
J Exp Biol (2020) 223 (4): jeb213934.
Published: 25 February 2020
... measurements of hindgut ion and fluid reabsorption in Drosophila . We demonstrate that this assay is temporally stable (∼2 h) and responsive to cAMP stimulation and pharmacological intervention in accordance with the current insect hindgut reabsorption model. We then investigated how cold acclimation or cold...
Includes: Supplementary data
Journal Articles
J Exp Biol (2019) 222 (24): jeb211920.
Published: 12 December 2019
.... Rev.   85 , 97 - 177 . 10.1152/physrev.00050.2003 Faleiros , R. O. , Goldman , M. H. S. , Furriel , R. P. M. and McNamara , J. C. ( 2010 ). Differential adjustment in gill Na+/K+- and V-ATPase activities and transporter mRNA expression during osmoregulatory acclimation...
Journal Articles
J Exp Biol (2019) 222 (15): jeb206011.
Published: 7 August 2019
... http://www.biologists.com/user-licence-1-1/ Summary: Rapid cold hardening has a well-established role in preventing death from cold; present data show it also protects against non-lethal freezing injury in a freeze-tolerant Antarctic insect. Acclimation Antarctica Freeze tolerance...