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Environmental signals act as a driving force for metabolic and defense responses in the Antarctic plant Colobanthus quitensis

ABSTRACT: Due to the progressive environmental change that the Antarctic Peninsula has undergone over time, a more comprehensive overview of the metabolic features of Colobanthus quitensis becomes particularly interesting to assess its ability to respond to environmental stresses. To this end, a differential proteomic approach has been used to study the response of C. quitensis to different environmental cues.

INSTRUMENT(S): Orbitrap Eclipse

ORGANISM(S): Colobanthus Quitensis

TISSUE(S): Leaf

SUBMITTER: Aleš Holfeld

LAB HEAD: Carla Caruso

PROVIDER: PXD037324 | Pride | 2023-03-11

REPOSITORIES: Pride

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Environmental Signals Act as a Driving Force for Metabolic and Defense Responses in the Antarctic Plant <i>Colobanthus quitensis</i>.

Bertini Laura L Proietti Silvia S Fongaro Benedetta B Holfeld Aleš A Picotti Paola P Falconieri Gaia Salvatore GS Bizzarri Elisabetta E Capaldi Gloria G Polverino de Laureto Patrizia P Caruso Carla C

Plants (Basel, Switzerland) 20221121 22

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 <i>Colobanthus quitensis</i> 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 ...[more]

PMID: 36432905

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