ArticleScientific reports2017
Increased mitochondrial coupling and anaerobic capacity minimizes aerobic costs of trout in the sea.
Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
11 citing papers in PubMed, 26 citations in OpenAlex.
- Intrinsic Antioxidant Capacity of Fish Muscle as Potential Link Between Pre-Harvest Biology andAntioxidants (Basel, Switzerland) · 2026Review
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- Tissue-specific metabolic enzyme levels covary with whole-animal metabolic rates and life-history loci via epistatic effects.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024Article
- River zebrafish combine behavioral plasticity and generalized morphology with specialized sensory and metabolic physiology to survive in a challenging environment.Scientific reports · 2023Article
- Increased reliance on coronary perfusion for cardiorespiratory performance in seawater-acclimated rainbow trout.The Journal of experimental biology · 2023Article
- The role of environmental salinity on NaScientific reports · 2022Article
- Article
- Energetic savings and cardiovascular dynamics of a marine euryhaline fish (Myoxocephalus scorpius) in reduced salinity.Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology · 2021Article
- Adjustments of cardiac mitochondrial phenotype in a warmer thermal habitat is associated with oxidative stress in European perch, Perca fluviatilis.Scientific reports · 2020Article
- Cardiac mitochondrial plasticity and thermal sensitivity in a fish inhabiting an artificially heated ecosystem.Scientific reports · 2019Article
- Genome-Wide Association Analysis With a 50K Transcribed Gene SNP-Chip Identifies QTL Affecting Muscle Yield in Rainbow Trout.Frontiers in genetics · 2018Article
Corrections and comments
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Authors and funding
10 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Anadromy is a distinctive life-history strategy in fishes that has evolved independently many times. In an evolutionary context, the benefits of anadromy for a species or population must outweigh the costs and risks associated with the habitat switch. The migration of fish across the freshwater-ocean boundary coincides with potentially energetically costly osmoregulatory modifications occurring at numerous levels of biological organization. By integrating whole animal and sub-cellular metabolic measurements, this study presents significant findings demonstrating how an anadromous salmonid (i.e. rainbow trout, Oncorhynchus mykiss) is able to transform from a hyper- to hypo-osmoregulatory state without incurring significant increases in whole animal oxygen consumption rate. Instead, underlying metabolic mechanisms that fuel the osmoregulatory machinery at the organ level (i.e. intestine) are modulated, as mitochondrial coupling and anaerobic metabolism are increased to satisfy the elevated energetic demands. This may have positive implications for the relative fitness of the migrating individual, as aerobic capacity may be maintained for locomotion (i.e. foraging and predator avoidance) and growth. Furthermore, the ability to modulate mitochondrial metabolism in order to maintain osmotic balance suggests that mitochondria of anadromous fish may have been a key target for natural selection, driving species adaptations to different aquatic environments.
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Registered trials
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