Environmental Signals Act as a Driving Force for Metabolic and Defense Responses in the Antarctic Plant Colobanthus quitensis
During evolution, plants have faced countless stresses of both biotic and abiotic nature developing very effective mechanisms able to perceive and counteract adverse signals. The biggest challenge is the ability to fine-tune the trade-off between plant growth and stress resistance. The Antarctic pla...
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Online Access: | http://hdl.handle.net/2067/48743 https://doi.org/10.3390/plants11223176 https://api.elsevier.com/content/abstract/scopus_id/85142439500 |
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ftunivtuscia:oai:dspace.unitus.it:2067/48743 2023-05-15T13:43:45+02:00 Environmental Signals Act as a Driving Force for Metabolic and Defense Responses in the Antarctic Plant Colobanthus quitensis Bertini, Laura Proietti, Silvia Fongaro, Benedetta Holfeld, Aleš Picotti, Paola Falconieri, Gaia Salvatore Bizzarri, Elisabetta Capaldi, Gloria Polverino de Laureto, Patrizia Caruso, Carla CHE 2022 http://hdl.handle.net/2067/48743 https://doi.org/10.3390/plants11223176 https://api.elsevier.com/content/abstract/scopus_id/85142439500 en eng PLANTS 3176 11 22 2223-7747 http://hdl.handle.net/2067/48743 doi:10.3390/plants11223176 36432905 2-s2.0-85142439500 000887633800001 https://api.elsevier.com/content/abstract/scopus_id/85142439500 restricted article 2022 ftunivtuscia https://doi.org/10.3390/plants11223176 2022-12-27T23:11:52Z During evolution, plants have faced countless stresses of both biotic and abiotic nature developing very effective mechanisms able to perceive and counteract adverse signals. The biggest challenge is the ability to fine-tune the trade-off between plant growth and stress resistance. The Antarctic plant Colobanthus quitensis has managed to survive the adverse environmental conditions of the white continent and can be considered a wonderful example of adaptation to prohibitive conditions for millions of other plant species. Due to the progressive environmental change that the Antarctic Peninsula has undergone over time, a more comprehensive overview of the metabolic features of C. quitensis becomes particularly interesting to assess its ability to respond to environmental stresses. To this end, a differential proteomic approach was used to study the response of C. quitensis to different environmental cues. Many differentially expressed proteins were identified highlighting the rewiring of metabolic pathways as well as defense responses. Finally, a different modulation of oxidative stress response between different environmental sites was observed. The data collected in this paper add knowledge on the impact of environmental stimuli on plant metabolism and stress response by providing useful information on the trade-off between plant growth and defense mechanisms. sì Article in Journal/Newspaper Antarc* Antarctic Antarctic Peninsula Università degli studi della Tuscia: Unitus DSpace Antarctic The Antarctic Antarctic Peninsula Plants 11 22 3176 |
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Università degli studi della Tuscia: Unitus DSpace |
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ftunivtuscia |
language |
English |
description |
During evolution, plants have faced countless stresses of both biotic and abiotic nature developing very effective mechanisms able to perceive and counteract adverse signals. The biggest challenge is the ability to fine-tune the trade-off between plant growth and stress resistance. The Antarctic plant Colobanthus quitensis has managed to survive the adverse environmental conditions of the white continent and can be considered a wonderful example of adaptation to prohibitive conditions for millions of other plant species. Due to the progressive environmental change that the Antarctic Peninsula has undergone over time, a more comprehensive overview of the metabolic features of C. quitensis becomes particularly interesting to assess its ability to respond to environmental stresses. To this end, a differential proteomic approach was used to study the response of C. quitensis to different environmental cues. Many differentially expressed proteins were identified highlighting the rewiring of metabolic pathways as well as defense responses. Finally, a different modulation of oxidative stress response between different environmental sites was observed. The data collected in this paper add knowledge on the impact of environmental stimuli on plant metabolism and stress response by providing useful information on the trade-off between plant growth and defense mechanisms. sì |
author2 |
CHE |
format |
Article in Journal/Newspaper |
author |
Bertini, Laura Proietti, Silvia Fongaro, Benedetta Holfeld, Aleš Picotti, Paola Falconieri, Gaia Salvatore Bizzarri, Elisabetta Capaldi, Gloria Polverino de Laureto, Patrizia Caruso, Carla |
spellingShingle |
Bertini, Laura Proietti, Silvia Fongaro, Benedetta Holfeld, Aleš Picotti, Paola Falconieri, Gaia Salvatore Bizzarri, Elisabetta Capaldi, Gloria Polverino de Laureto, Patrizia Caruso, Carla Environmental Signals Act as a Driving Force for Metabolic and Defense Responses in the Antarctic Plant Colobanthus quitensis |
author_facet |
Bertini, Laura Proietti, Silvia Fongaro, Benedetta Holfeld, Aleš Picotti, Paola Falconieri, Gaia Salvatore Bizzarri, Elisabetta Capaldi, Gloria Polverino de Laureto, Patrizia Caruso, Carla |
author_sort |
Bertini, Laura |
title |
Environmental Signals Act as a Driving Force for Metabolic and Defense Responses in the Antarctic Plant Colobanthus quitensis |
title_short |
Environmental Signals Act as a Driving Force for Metabolic and Defense Responses in the Antarctic Plant Colobanthus quitensis |
title_full |
Environmental Signals Act as a Driving Force for Metabolic and Defense Responses in the Antarctic Plant Colobanthus quitensis |
title_fullStr |
Environmental Signals Act as a Driving Force for Metabolic and Defense Responses in the Antarctic Plant Colobanthus quitensis |
title_full_unstemmed |
Environmental Signals Act as a Driving Force for Metabolic and Defense Responses in the Antarctic Plant Colobanthus quitensis |
title_sort |
environmental signals act as a driving force for metabolic and defense responses in the antarctic plant colobanthus quitensis |
publishDate |
2022 |
url |
http://hdl.handle.net/2067/48743 https://doi.org/10.3390/plants11223176 https://api.elsevier.com/content/abstract/scopus_id/85142439500 |
geographic |
Antarctic The Antarctic Antarctic Peninsula |
geographic_facet |
Antarctic The Antarctic Antarctic Peninsula |
genre |
Antarc* Antarctic Antarctic Peninsula |
genre_facet |
Antarc* Antarctic Antarctic Peninsula |
op_relation |
PLANTS 3176 11 22 2223-7747 http://hdl.handle.net/2067/48743 doi:10.3390/plants11223176 36432905 2-s2.0-85142439500 000887633800001 https://api.elsevier.com/content/abstract/scopus_id/85142439500 |
op_rights |
restricted |
op_doi |
https://doi.org/10.3390/plants11223176 |
container_title |
Plants |
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11 |
container_issue |
22 |
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3176 |
_version_ |
1766192710108053504 |