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| Natura: | Artículo científico |
| Lingua: | en |
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Metabolites
2025
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| Accesso online: | https://pubmed.ncbi.nlm.nih.gov/40278346/ |
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| _version_ | 1868266211781902337 |
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| author | Davey, Matthew P George, Rachel M Ooi, Mark K J Burrell, Mike M Freckleton, Robert P |
| author_facet | Davey, Matthew P George, Rachel M Ooi, Mark K J Burrell, Mike M Freckleton, Robert P Davey, Matthew P George, Rachel M Ooi, Mark K J Burrell, Mike M Freckleton, Robert P |
| collection | PubMed - marine biology |
| contents | Metabolic Niches and Plasticity of Sand-Dune Plant Communities Along a Trans-European Gradient. Davey, Matthew P George, Rachel M Ooi, Mark K J Burrell, Mike M Freckleton, Robert P One of the greatest challenges to biologists is to understand the adaptive mechanisms of how plants will respond to climate at all levels from individual physiology to whole populations. For example, variation (plasticity) in the composition and concentration of metabolites will determine productivity, reproduction, and ultimately survival and distribution of plants, especially those subjected to rapid climate change. Our aim was to study how interspecific and intraspecific metabolic variation in plant species within a single community can be elucidated. We used a metabolomics approach to study metabolic acclimation (by measuring the metabolome between plants under "common garden" controlled environment conditions) and metabolic plasticity (using field based reciprocal transplant studies) in a set of Atlantic sand dune annual communities along a latitudinal gradient from Portugal to England. In the common garden study, metabolically phenotyping (using a fingerprinting direct injection mass spectrometry approach) five species of annual plants showed that species living together in a community have distinct metabolic phenotypes (high inter-specific metabolic variation). There was low intra-specific metabolic variation between populations growing under standard environmental conditions. The metabolic variation in one species was measured in the reciprocal transplant study. Metabolic phenotypes obtained from all samples were similar across all sites regardless of where the plants originated from. This implies that the metabolome is highly plastic and the measurable metabolome in this study was influenced more by local environmental factors than inherent genetic factors. This work highlights that species are fulfilling different niches within this community. Furthermore, the measurable metabolome was highly plastic to environmental variation. |
| format | Artículo científico |
| id | pubmed_40278346 |
| institution | PubMed |
| language | en |
| publishDate | 2025 |
| publisher | Metabolites |
| record_format | pubmed |
| spellingShingle | Metabolic Niches and Plasticity of Sand-Dune Plant Communities Along a Trans-European Gradient. Davey, Matthew P George, Rachel M Ooi, Mark K J Burrell, Mike M Freckleton, Robert P Metabolic Niches and Plasticity of Sand-Dune Plant Communities Along a Trans-European Gradient. Davey, Matthew P George, Rachel M Ooi, Mark K J Burrell, Mike M Freckleton, Robert P One of the greatest challenges to biologists is to understand the adaptive mechanisms of how plants will respond to climate at all levels from individual physiology to whole populations. For example, variation (plasticity) in the composition and concentration of metabolites will determine productivity, reproduction, and ultimately survival and distribution of plants, especially those subjected to rapid climate change. Our aim was to study how interspecific and intraspecific metabolic variation in plant species within a single community can be elucidated. We used a metabolomics approach to study metabolic acclimation (by measuring the metabolome between plants under "common garden" controlled environment conditions) and metabolic plasticity (using field based reciprocal transplant studies) in a set of Atlantic sand dune annual communities along a latitudinal gradient from Portugal to England. In the common garden study, metabolically phenotyping (using a fingerprinting direct injection mass spectrometry approach) five species of annual plants showed that species living together in a community have distinct metabolic phenotypes (high inter-specific metabolic variation). There was low intra-specific metabolic variation between populations growing under standard environmental conditions. The metabolic variation in one species was measured in the reciprocal transplant study. Metabolic phenotypes obtained from all samples were similar across all sites regardless of where the plants originated from. This implies that the metabolome is highly plastic and the measurable metabolome in this study was influenced more by local environmental factors than inherent genetic factors. This work highlights that species are fulfilling different niches within this community. Furthermore, the measurable metabolome was highly plastic to environmental variation. |
| title | Metabolic Niches and Plasticity of Sand-Dune Plant Communities Along a Trans-European Gradient. |
| url | https://pubmed.ncbi.nlm.nih.gov/40278346/ |