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Zhang Z, Zhou C, Fan K, Zhang L, Liu Y, Liu PF. Metabolomics analysis of the effects of temperature on the growth and development of juvenile European seabass (Dicentrarchus labrax). THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 769:145155. [PMID: 33485208 DOI: 10.1016/j.scitotenv.2021.145155] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 01/05/2021] [Accepted: 01/05/2021] [Indexed: 06/12/2023]
Abstract
Temperature variations have significant impacts on the growth and development of fish. In this study, the effects of temperature on the growth and development of European seabass (Dicentrarchus labrax) were investigated using ultra-performance liquid chromatography-tandem mass spectrometry-based metabolomics. Three groups of fish were exposed to various temperatures for 60 days: T1-E (10 °C), T2-E (15 °C), and T3-E (20 °C). Afterward, the temperature of all groups was increased to 20 °C and maintained for 62 days (T1-S, T2-S, T3-S). The livers were extracted for subsequent analysis. In the first stage of the experiment, the growth rate was highest in the T3-E group, followed by the T1-E and T2-E groups. The following metabolites identified by comparative analysis were found to be elevated: L-thyroxine, cysteamine, uridine diphosphate (UDP)-glucose, α-ketoglutaric acid, carbamoyl phosphate, and guanidine acetic acid of the T1-E group. Pathway analysis of the altered metabolites suggested changes in glucose metabolism, arginine and proline metabolism, the tricarboxylic acid cycle, the ornithine cycle, histidine metabolism, and taurine metabolism, which were involved with growth and development. Meanwhile, partial compensatory growth was observed in fish in the T1-S and T2-S groups. Metabolites identified as potential markers of growth included L-cysteine, taurocholic acid, UDP-glucose, and L-thyroxine. The significantly changed metabolic pathways were cysteine and methionine metabolism, bile secretion, tyrosine metabolism, and hypotaurine metabolism. We screened out the marker metabolites and metabolic pathway could provide important insights into the potential mechanisms of temperature affects the growth and development of European seabass. All in all, our research can provide theoretical basis and technical guidance for efficiently culturing European seabass.
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Affiliation(s)
- Zhiqiang Zhang
- Key Laboratory of Environment Controlled Aquaculture (KLECA), Ministry of Education, 52 Heishijiao Street, Dalian 116023, China; College of Fisheries and Life Science, Dalian Ocean University, Dalian 116023, China
| | - Cheng Zhou
- Key Laboratory of Environment Controlled Aquaculture (KLECA), Ministry of Education, 52 Heishijiao Street, Dalian 116023, China; College of Marine Technology and Environment, Dalian Ocean University, Dalian 116023, China
| | - Kunpeng Fan
- Key Laboratory of Environment Controlled Aquaculture (KLECA), Ministry of Education, 52 Heishijiao Street, Dalian 116023, China; College of Fisheries and Life Science, Dalian Ocean University, Dalian 116023, China
| | - Lei Zhang
- Key Laboratory of Environment Controlled Aquaculture (KLECA), Ministry of Education, 52 Heishijiao Street, Dalian 116023, China; College of Marine Technology and Environment, Dalian Ocean University, Dalian 116023, China
| | - Ying Liu
- Key Laboratory of Environment Controlled Aquaculture (KLECA), Ministry of Education, 52 Heishijiao Street, Dalian 116023, China; College of Fisheries and Life Science, Dalian Ocean University, Dalian 116023, China; College of Marine Technology and Environment, Dalian Ocean University, Dalian 116023, China
| | - Peng-Fei Liu
- Key Laboratory of Environment Controlled Aquaculture (KLECA), Ministry of Education, 52 Heishijiao Street, Dalian 116023, China; College of Marine Technology and Environment, Dalian Ocean University, Dalian 116023, China.
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Lewis JM, Grove TJ, O'Brien KM. Energetic costs of protein synthesis do not differ between red- and white-blooded Antarctic notothenioid fishes. Comp Biochem Physiol A Mol Integr Physiol 2015; 187:177-83. [PMID: 26051614 DOI: 10.1016/j.cbpa.2015.05.026] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Revised: 05/26/2015] [Accepted: 05/29/2015] [Indexed: 12/30/2022]
Abstract
Antarctic icefishes (Family Channichthyidae) within the suborder Notothenioidei lack the oxygen-binding protein hemoglobin (Hb), and six of the 16 species of icefishes lack myoglobin (Mb) in heart ventricle. As iron-centered proteins, Hb and Mb can promote the formation of reactive oxygen species (ROS) that damage biological macromolecules. Consistent with this, our previous studies have shown that icefishes have lower levels of oxidized proteins and lipids in oxidative muscle compared to red-blooded notothenioids. Because oxidized proteins are usually degraded by the 20S proteasome and must be resynthesized, we hypothesized that rates of protein synthesis would be lower in icefishes compared to red-blooded notothenioids, thereby reducing the energetic costs of protein synthesis and conferring a benefit to the loss of Hb and Mb. Rates of protein synthesis were quantified in hearts, and the fraction of oxygen consumption devoted to protein synthesis was measured in isolated hepatocytes and cardiomyocytes of notothenioids differing in the expression of Hb and cardiac Mb. Neither rates of protein synthesis nor the energetic costs of protein synthesis differed among species, suggesting that red-blooded species do not degrade and replace oxidatively modified proteins at a higher rate compared to icefishes but rather, persist with higher levels of oxidized proteins.
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Affiliation(s)
- Johanne M Lewis
- Department of Biology, Georgia Southern University, Statesboro, GA 30458, United States
| | - Theresa J Grove
- Department of Biology, Valdosta State University, Valdosta, GA 31698, United States
| | - Kristin M O'Brien
- Institute of Arctic Biology, University of Alaska, Fairbanks, Fairbanks, AK 99775, United States.
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Hall JR, Clow KA, Short CE, Driedzic WR. Transcript levels of class I GLUTs within individual tissues and the direct relationship between GLUT1 expression and glucose metabolism in Atlantic cod (Gadus morhua). J Comp Physiol B 2014; 184:483-96. [DOI: 10.1007/s00360-014-0810-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2013] [Revised: 01/15/2014] [Accepted: 01/24/2014] [Indexed: 11/30/2022]
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Lewis JM, Driedzic WR. Protein synthesis is defended in the mitochondrial fraction of gill but not heart in cunner (Tautogolabrus adspersus) exposed to acute hypoxia and hypothermia. J Comp Physiol B 2009; 180:179-88. [DOI: 10.1007/s00360-009-0396-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2009] [Revised: 07/19/2009] [Accepted: 07/27/2009] [Indexed: 11/25/2022]
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Lamarre SG, Le François NR, Driedzic WR, Blier PU. Protein synthesis is lowered while 20S proteasome activity is maintained following acclimation to low temperature in juvenile spotted wolffish(Anarhichas minor Olafsen). J Exp Biol 2009; 212:1294-301. [DOI: 10.1242/jeb.028290] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
SUMMARY
The effects of temperature on protein metabolism have been studied mostly with respect to protein synthesis. Temperature generally has a parabolic effect on protein synthesis with a maximum rate being observed at optimal growth temperature. The effect of temperature on protein degradation is poorly understood. The 20S proteasome is mainly responsible for the degradation of short-lived and oxidatively modified proteins and has been recently identified as a potentially good proxy for protein degradation in fish. The aim of this experiment was to examine the relationships between the rate of protein synthesis, activity of the 20S proteasome, oxidative stress markers and antioxidant capacity in white muscle of juvenile spotted wolffish(Anarhichas minor) acclimated at three temperatures (4, 8 and 12°C). The rate of protein synthesis was lower at 4°C than at 8°C while it was intermediate at 12°C. Despite the decrease of protein synthesis at low temperature, the activity of 20S proteasome activity was maintained high in fish acclimated at lower temperature (4°C), reaching levels 130% of that of fish acclimated at 8°C when measured at a common temperature. The oxidative stress markers TBARS and protein-carbonyl content did not change among temperature groups, but reduced glutathione concentration was higher in cold-acclimated fish, suggesting a higher antioxidant capacity in this group. Our data suggest that lower growth rate in cold temperature results from both high 20S proteasome activity and a reduced rate of protein synthesis.
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Affiliation(s)
- Simon G. Lamarre
- Ocean Sciences Centre, Memorial University of Newfoundland, St John's,Newfoundland, Canada A1C 5S7
| | - Nathalie R. Le François
- Biodôme de Montréal, 4777 Ave Pierre-De Coubertin,Montréal, Québec, Canada H1V 1B3
- Département de Biologie, Université du Québec àRimouski, Rimouski, Québec, Canada G5L 3A1
| | - William R. Driedzic
- Ocean Sciences Centre, Memorial University of Newfoundland, St John's,Newfoundland, Canada A1C 5S7
| | - Pierre U. Blier
- Département de Biologie, Université du Québec àRimouski, Rimouski, Québec, Canada G5L 3A1
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Lewis JM, Driedzic WR. Tissue-specific changes in protein synthesis associated with seasonal metabolic depression and recovery in the north temperate labrid, Tautogolabrus adspersus. Am J Physiol Regul Integr Comp Physiol 2007; 293:R474-81. [PMID: 17379844 DOI: 10.1152/ajpregu.00594.2006] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The tissue-specific changes in protein synthesis were tracked in relation to the seasonal metabolic depression in cunner ( Tautogolabrus adsperus). In vivo protein synthesis rate and total RNA content were determined in liver, white muscle, brain, heart, and gill during periods of normal activity before metabolic depression, entrance into and during winter dormancy, and during the recovery period. The decrease in water temperature from 8°C to 4°C was accompanied by a 55% depression of protein synthesis in liver, brain, and heart and a 66% depression in gill. Protein synthesis in white muscle fell below detectable levels at this temperature. The depression of protein synthesis is an active process (Q10 = 6–21 between 8°C and 4°C) that occurs in advance of the behavioral and physiological depression at the whole animal level. Protein synthesis was maintained at these depressed levels in white muscle, brain, heart, and gill until water temperature returned to 4°C in the spring. Liver underwent a hyperactivation in the synthesis of proteins at 0°C, which may be linked to antifreeze production. During the recovery period, a hyperactivation of protein synthesis occurred in white muscle, which is suggestive of compensatory growth, as well as in heart and liver, which is considered to be linked to increased activity and feeding. Seasonal changes in total RNA content demonstrate the depression of protein synthesis with decreasing temperature to be closely associated with translational capacity, but the stimulation of protein synthesis during recovery appears to be associated with increased translational efficiency.
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Affiliation(s)
- Johanne M Lewis
- Ocean Sciences Centre, Memorial University of Newfoundland, St. John's, Newfoundland, Canada.
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Lewis JM, Costa I, Val AL, Almeida-Val VMF, Gamperl AK, Driedzic WR. Responses to hypoxia and recovery: repayment of oxygen debt is not associated with compensatory protein synthesis in the Amazonian cichlid,Astronotus ocellatus. J Exp Biol 2007; 210:1935-43. [PMID: 17515419 DOI: 10.1242/jeb.005371] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
SUMMARYOxygen consumption, as an indicator of routine metabolic rate (RoMR), and tissue-specific changes in protein synthesis, as measured by 3H-labelled phenylalanine incorporation rates, were determined in Astronotus ocellatus to investigate the cellular mechanisms behind hypoxia-induced metabolic depression and recovery. RoMR was significantly depressed, by approximately 50%, when dissolved oxygen levels reached 10%saturation (0.67±0.01 mg l–1 at 28±1°C). This depression in RoMR was accompanied by a 50–60% decrease in liver,heart and gill protein synthesis, but only a 30% decrease in brain protein synthesis. During recovery from hypoxia, an overshoot in RoMR to 270% of the normoxic rate was observed, indicating the accumulation of an oxygen debt during hypoxia. This conclusion was consistent with significant increase in plasma lactate levels during the hypoxic exposure, and the fact that lactate levels rapidly returned to pre-hypoxic levels. In contrast, a hyperactivation of protein synthesis did not occur, suggesting the overshoot in oxygen consumption during recovery is attributed to an increase in cellular processes other than protein synthesis.
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Affiliation(s)
- J M Lewis
- Ocean Sciences Centre, Memorial University of Newfoundland, St John's, NL, Canada.
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