Terminology
- Acclimation
Reversible
- Occurs within the lifetime of an organism.
- Does not produce a novel phenotypic trait; hence, it does not proceed through natural selection.
- Allows organisms to adjust their morphological, behavioural, physical, and/or biochemical traits in response to changes in their environment.
- Adaptation
Irreversible
- Occurs over several generations.
- Produces a novel phenotypic trait that has a functional role in the environment and therefore, it proceeds through natural selection.
- Allows organisms to fit their environment by enhancing their evolutionary fitness.
Review Articles
- When is a maternal effect adaptive?
Marshall et al. 2007
Review Article
- "We suggest that selection typically acts on maternal effects to maximise maternal rather than (or in addition to) offspring fitness."
- "Overall, we suggest that many maternal effects will have an adaptive basis for mothers, regardless of whether these effects increase or decrease survival or reproductive success of individual offspring."
- Adaptation to environmental stress at different timescales
Kristensen et al. 2018
Review Article
- "Here, we discuss current knowledge on the ability of animals and plants to adapt to environmental stress on different timescales, mainly focusing on thermal stress and ectotherms."
- "To understand and predict the impacts of environmental change and stress on biodiversity, we suggest that future studies should"
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- "(1) have an increased focus on understanding the type and speed of responses to fast environmental changes;"
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- "(2) focus on the importance of environmental fluctuations and the predictability of environmental conditions on adaptive capabilities, preferably in field studies encompassing several fitness components;"
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- "(3) look at ecosystem responses to environmental stress and their resilience when disturbed."
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Research Articles
- Formation and regulation of adaptive response in nematode Caenorhabditis elegans
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Uncategorized
- Rapid adaptation through genomic and epigenomic responses following translocations in an endangered salmonid
et al.
Article
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- Vitamin E supplementation and lifespan in model organisms
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- EFFECT OF VITAMIN E ON LIFESPAN AND REPRODUCTION IN CAENORHABDITIS ELEGANS
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- Biochemistry, function, and deficiency of vitamin B12 in Caenorhabditis elegans
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- Effects of Vitamin B12 Deficiency on Amyloid-β Toxicity in Caenorhabditis elegans
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- Vitamin B12 deficiency results in severe oxidative stress, leading to memory retention impairment in Caenorhabditis elegans
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- Vitamin B12 deficiency in Caenorhabditis elegans results in loss of fertility, extended life cycle, and reduced lifespan
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- Bacterial vitamin B6 is required for post embryonic development in C. elegans
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- Folate deficiency and over-supplementation causes impaired folate metabolism: Regulation and adaptation mechanisms in Caenorhabditis elegans
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- Physiology of vitamin B-12: a study on its molecular mechanisms using a Caenorhabditis elegans model
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