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Keywords: Protein synthesis
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Journal Articles
Journal Articles
J Exp Biol (2024) 227 (7): jeb246722.
Published: 27 March 2024
... protein synthesis. Although both viewpoints recognise the trade-offs in energy allocation and the dynamic nature of energy distribution among physiological processes, we argue that equating the SDA with ‘the energy cost of digestion’ oversimplifies the complexities of energy use in relation to the SDA...
Journal Articles
J Exp Biol (2024) 227 (3): jeb246743.
Published: 12 February 2024
... magnitude of thermal plasticity may be masked or modified under food restriction. This reduction in RMR was associated with atrophy and decreases in in vivo protein synthesis rates, primarily in non-essential tissues. Remarkably, food deprivation had no effect on maximum oxygen uptake rates and thus aerobic...
Includes: Supplementary data
Journal Articles
Journal Articles
J Exp Biol (2021) 224 (8): jeb242157.
Published: 16 April 2021
... to the event. This memory was evident at least 24 h after training and was protein synthesis dependent. Importantly, the target area of the arena proved to be a non-neutral environment, given that animals initially avoided the target quadrant. In the present work, we introduce for the first time an associative...
Journal Articles
J Exp Biol (2021) 224 (2): jeb233379.
Published: 19 January 2021
... understood. In this study of developmental stages of the Pacific oyster, Crassostrea gigas , thermal sensitivities were measured for growth, survivorship, protein synthesis, respiration and transport of amino acids and ions. At warmer temperatures, larvae grew faster but suffered increased mortality...
Includes: Supplementary data
Journal Articles
Journal Articles
Journal Articles
J Exp Biol (2016) 219 (17): 2582–2595.
Published: 1 September 2016
... atrophy may reveal novel regulatory factors and lead to new therapeutics. Aestivation Apoptosis Hibernation Immobilisation Protein synthesis Sclerostin The vertebrate musculoskeletal system executes an array of important functions, including facilitating movement and breathing...
Journal Articles
J Exp Biol (2016) 219 (2): 214–225.
Published: 1 January 2016
... regulating protein synthesis, breakdown and folding is required to ensure protein equilibrium is maintained. These pathways include both proteasomal and lysosomal degradation systems (ubiquitin-mediated and autophagy, respectively) and the protein translational and folding machinery. The activities...
Journal Articles
J Exp Biol (2011) 214 (11): 1821–1828.
Published: 1 June 2011
... ). The theoretical minimum cost of protein synthesis, derived from stoichiometry is 8.3 mmol O 2 g –1 protein synthesised [see reviews by Houlihan et al. ( Houlihan et al., 1995a ; Houlihan et al.,1995b ) or Fraser and Rodgers ( Fraser and Rodgers, 2007 ) for assumptions]. Several studies have used protein...
Journal Articles
Journal Articles
J Exp Biol (2009) 212 (22): 3656–3663.
Published: 15 November 2009
... in aestivating frogs, but overall uptake capacity was lower than in active frogs. Total SI oxygen consumption rate (V O 2 ) was also lower in aestivating frogs, despite no difference in mass-specific V̇ O 2 . The proportion of intestinal V̇ O 2 associated with Na + /K + -ATPase activity and protein synthesis...
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J Exp Biol (2008) 211 (19): 3111–3122.
Published: 1 October 2008
...), and decreases in protein synthesis rates measured in liver cell-free extracts. No activation of AMPK was observed in muscle, brain, heart or gill during the 12 h hypoxia exposure suggesting a tissue-specific regulation of AMPK possibly related to a lack of change in cellular [AMP free ]/[ATP] as observed...
Journal Articles
Journal Articles
J Exp Biol (2007) 210 (15): 2691–2699.
Published: 1 August 2007
... rates are largely determined by the protein synthesis retention efficiency (PSRE), a measure of the efficiency with which proteins are synthesised and retained as protein growth. The effect of water temperatures on the PSRE of polar organisms has not previously been investigated, and it is possible...
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Journal Articles