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Plant Origin, but Not Phylogeny, Drive Species Ecophysiological Response to Projected Climate
Knowledge of the relationship between environmental conditions and species traits is an important prerequisite for understanding determinants of community composition and predicting species response to novel climatic conditions. Despite increasing number of studies on this topic, our knowledge on im...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7154175/ https://www.ncbi.nlm.nih.gov/pubmed/32318088 http://dx.doi.org/10.3389/fpls.2020.00400 |
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author | Münzbergová, Zuzana Kosová, Veronika Schnáblová, Renáta Rokaya, Maan Synková, Helena Haisel, Daniel Wilhelmová, Nada Dostálek, Tomáš |
author_facet | Münzbergová, Zuzana Kosová, Veronika Schnáblová, Renáta Rokaya, Maan Synková, Helena Haisel, Daniel Wilhelmová, Nada Dostálek, Tomáš |
author_sort | Münzbergová, Zuzana |
collection | PubMed |
description | Knowledge of the relationship between environmental conditions and species traits is an important prerequisite for understanding determinants of community composition and predicting species response to novel climatic conditions. Despite increasing number of studies on this topic, our knowledge on importance of genetic differentiation, plasticity and their interactions along larger sets of species is still limited especially for traits related to plant ecophysiology. We studied variation in traits related to growth, leaf chemistry, contents of photosynthetic pigments and activity of antioxidative enzymes, stomata morphology and photosynthetic activity across eight Impatiens species growing along altitudinal gradients in Himalayas cultivated in three different temperature regimes and explored effects of among species phylogenetic relationships on the results. Original and target climatic conditions determine trait values in our system. The traits are either highly plastic (e.g., APX, CAT, plant size, neoxanthin, β-carotene, chlorophyll a/b, DEPSC) or are highly differentiated among populations (stomata density, lutein production). Many traits show strong among population differentiation in degree of plasticity and direction in response to environmental changes. Most traits indicate that the species will profit from the expected warming. This suggests that different processes determine the values of the different traits and separating the importance of genetic differentiation and plasticity is crucial for our ability to predict species response to future climate changes. The results also indicate that evolution of the traits is not phylogenetically constrained but including phylogenetic information into the analysis may improve our understanding of the trait-environment relationships as was apparent from the analysis of SLA. |
format | Online Article Text |
id | pubmed-7154175 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | Frontiers Media S.A. |
record_format | MEDLINE/PubMed |
spelling | pubmed-71541752020-04-21 Plant Origin, but Not Phylogeny, Drive Species Ecophysiological Response to Projected Climate Münzbergová, Zuzana Kosová, Veronika Schnáblová, Renáta Rokaya, Maan Synková, Helena Haisel, Daniel Wilhelmová, Nada Dostálek, Tomáš Front Plant Sci Plant Science Knowledge of the relationship between environmental conditions and species traits is an important prerequisite for understanding determinants of community composition and predicting species response to novel climatic conditions. Despite increasing number of studies on this topic, our knowledge on importance of genetic differentiation, plasticity and their interactions along larger sets of species is still limited especially for traits related to plant ecophysiology. We studied variation in traits related to growth, leaf chemistry, contents of photosynthetic pigments and activity of antioxidative enzymes, stomata morphology and photosynthetic activity across eight Impatiens species growing along altitudinal gradients in Himalayas cultivated in three different temperature regimes and explored effects of among species phylogenetic relationships on the results. Original and target climatic conditions determine trait values in our system. The traits are either highly plastic (e.g., APX, CAT, plant size, neoxanthin, β-carotene, chlorophyll a/b, DEPSC) or are highly differentiated among populations (stomata density, lutein production). Many traits show strong among population differentiation in degree of plasticity and direction in response to environmental changes. Most traits indicate that the species will profit from the expected warming. This suggests that different processes determine the values of the different traits and separating the importance of genetic differentiation and plasticity is crucial for our ability to predict species response to future climate changes. The results also indicate that evolution of the traits is not phylogenetically constrained but including phylogenetic information into the analysis may improve our understanding of the trait-environment relationships as was apparent from the analysis of SLA. Frontiers Media S.A. 2020-04-07 /pmc/articles/PMC7154175/ /pubmed/32318088 http://dx.doi.org/10.3389/fpls.2020.00400 Text en Copyright © 2020 Münzbergová, Kosová, Schnáblová, Rokaya, Synková, Haisel, Wilhelmová and Dostálek. http://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
spellingShingle | Plant Science Münzbergová, Zuzana Kosová, Veronika Schnáblová, Renáta Rokaya, Maan Synková, Helena Haisel, Daniel Wilhelmová, Nada Dostálek, Tomáš Plant Origin, but Not Phylogeny, Drive Species Ecophysiological Response to Projected Climate |
title | Plant Origin, but Not Phylogeny, Drive Species Ecophysiological Response to Projected Climate |
title_full | Plant Origin, but Not Phylogeny, Drive Species Ecophysiological Response to Projected Climate |
title_fullStr | Plant Origin, but Not Phylogeny, Drive Species Ecophysiological Response to Projected Climate |
title_full_unstemmed | Plant Origin, but Not Phylogeny, Drive Species Ecophysiological Response to Projected Climate |
title_short | Plant Origin, but Not Phylogeny, Drive Species Ecophysiological Response to Projected Climate |
title_sort | plant origin, but not phylogeny, drive species ecophysiological response to projected climate |
topic | Plant Science |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7154175/ https://www.ncbi.nlm.nih.gov/pubmed/32318088 http://dx.doi.org/10.3389/fpls.2020.00400 |
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