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 p...
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Online Access: | https://hdl.handle.net/11577/3470587 https://doi.org/10.3390/plants11223176 |
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ftunivpadovairis:oai:www.research.unipd.it:11577/3470587 2024-02-11T09:58:27+01:00 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 Bertini, Laura Proietti, Silvia Fongaro, Benedetta Holfeld, Aleš Picotti, Paola Falconieri, Gaia Salvatore Bizzarri, Elisabetta Capaldi, Gloria Polverino de Laureto, Patrizia Caruso, Carla 2022 https://hdl.handle.net/11577/3470587 https://doi.org/10.3390/plants11223176 eng eng info:eu-repo/semantics/altIdentifier/pmid/36432905 volume:11 issue:22 firstpage:3176 journal:PLANTS https://hdl.handle.net/11577/3470587 doi:10.3390/plants11223176 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85142439500 info:eu-repo/semantics/openAccess Colobanthus quitensi MS/MS analysi differential proteomic analysi environmental signal enzymatic activity gene expression analysi response to stress info:eu-repo/semantics/article 2022 ftunivpadovairis https://doi.org/10.3390/plants11223176 2024-01-17T17:33:58Z : 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. Article in Journal/Newspaper Antarc* Antarctic Antarctic Peninsula Padua Research Archive (IRIS - Università degli Studi di Padova) Antarctic Antarctic Peninsula The Antarctic Plants 11 22 3176 |
institution |
Open Polar |
collection |
Padua Research Archive (IRIS - Università degli Studi di Padova) |
op_collection_id |
ftunivpadovairis |
language |
English |
topic |
Colobanthus quitensi MS/MS analysi differential proteomic analysi environmental signal enzymatic activity gene expression analysi response to stress |
spellingShingle |
Colobanthus quitensi MS/MS analysi differential proteomic analysi environmental signal enzymatic activity gene expression analysi response to stress 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 |
topic_facet |
Colobanthus quitensi MS/MS analysi differential proteomic analysi environmental signal enzymatic activity gene expression analysi response to stress |
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. |
author2 |
Bertini, Laura Proietti, Silvia Fongaro, Benedetta Holfeld, Aleš Picotti, Paola Falconieri, Gaia Salvatore Bizzarri, Elisabetta Capaldi, Gloria Polverino de Laureto, Patrizia Caruso, Carla |
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 |
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 |
https://hdl.handle.net/11577/3470587 https://doi.org/10.3390/plants11223176 |
geographic |
Antarctic Antarctic Peninsula The Antarctic |
geographic_facet |
Antarctic Antarctic Peninsula The Antarctic |
genre |
Antarc* Antarctic Antarctic Peninsula |
genre_facet |
Antarc* Antarctic Antarctic Peninsula |
op_relation |
info:eu-repo/semantics/altIdentifier/pmid/36432905 volume:11 issue:22 firstpage:3176 journal:PLANTS https://hdl.handle.net/11577/3470587 doi:10.3390/plants11223176 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85142439500 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.3390/plants11223176 |
container_title |
Plants |
container_volume |
11 |
container_issue |
22 |
container_start_page |
3176 |
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1790594103324442624 |