Metabolic strategies in hypoxic plants
2024
Metabolic Strategies in Hypoxic Plants
publication
Evidence: high
Author Information
Author(s): van Veen Hans, Triozzi Paolo Maria, Loreti Elena
Primary Institution: University of Groningen, Sant’Anna School of Advanced Studies, CNR
Hypothesis
How do plants adapt their metabolic strategies to cope with hypoxia and limited aeration?
Conclusion
Plants have evolved various metabolic strategies to maintain energy homeostasis and survive under hypoxic conditions.
Supporting Evidence
- Plants activate anaerobic fermentation to maintain ATP levels under hypoxia.
- Specific organs can exhibit hypoxic metabolism even under normal oxygen conditions.
- Successful acclimation to flooding often involves structural adaptations like aerenchyma.
Takeaway
Plants can change how they make energy when there's not enough oxygen, helping them survive tough conditions like flooding.
Methodology
The review discusses various metabolic adaptations and regulatory mechanisms in plants under hypoxic conditions.
Limitations
The review does not present new experimental data but synthesizes existing knowledge.
Digital Object Identifier (DOI)
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