Comparative Transcriptomics of Multi-Stress Responses in Pachycladon cheesemanii and Arabidopsis thaliana.

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dc.citation.issue14
dc.citation.volume24
dc.contributor.authorDong Y
dc.contributor.authorGupta S
dc.contributor.authorWargent JJ
dc.contributor.authorPutterill J
dc.contributor.authorMacknight RC
dc.contributor.authorGechev TS
dc.contributor.authorMueller-Roeber B
dc.contributor.authorDijkwel PP
dc.contributor.editorYou FM
dc.coverage.spatialSwitzerland
dc.date.accessioned2024-07-19T01:27:59Z
dc.date.available2024-07-19T01:27:59Z
dc.date.issued2023-07-11
dc.description.abstractThe environment is seldom optimal for plant growth and changes in abiotic and biotic signals, including temperature, water availability, radiation and pests, induce plant responses to optimise survival. The New Zealand native plant species and close relative to Arabidopsis thaliana, Pachycladon cheesemanii, grows under environmental conditions that are unsustainable for many plant species. Here, we compare the responses of both species to different stressors (low temperature, salt and UV-B radiation) to help understand how P. cheesemanii can grow in such harsh environments. The stress transcriptomes were determined and comparative transcriptome and network analyses discovered similar and unique responses within species, and between the two plant species. A number of widely studied plant stress processes were highly conserved in A. thaliana and P. cheesemanii. However, in response to cold stress, Gene Ontology terms related to glycosinolate metabolism were only enriched in P. cheesemanii. Salt stress was associated with alteration of the cuticle and proline biosynthesis in A. thaliana and P. cheesemanii, respectively. Anthocyanin production may be a more important strategy to contribute to the UV-B radiation tolerance in P. cheesemanii. These results allowed us to define broad stress response pathways in A. thaliana and P. cheesemanii and suggested that regulation of glycosinolate, proline and anthocyanin metabolism are strategies that help mitigate environmental stress.
dc.description.confidentialfalse
dc.edition.editionJuly - 2 2023
dc.format.pagination11323-
dc.identifier.author-urlhttps://www.ncbi.nlm.nih.gov/pubmed/37511083
dc.identifier.citationDong Y, Gupta S, Wargent JJ, Putterill J, Macknight RC, Gechev TS, Mueller-Roeber B, Dijkwel PP. (2023). Comparative Transcriptomics of Multi-Stress Responses in Pachycladon cheesemanii and Arabidopsis thaliana.. Int J Mol Sci. 24. 14. (pp. 11323-).
dc.identifier.doi10.3390/ijms241411323
dc.identifier.eissn1422-0067
dc.identifier.elements-typejournal-article
dc.identifier.issn1661-6596
dc.identifier.number11323
dc.identifier.piiijms241411323
dc.identifier.urihttps://mro.massey.ac.nz/handle/10179/70239
dc.languageeng
dc.publisherMDPI (Basel, Switzerland)
dc.publisher.urihttps://www.mdpi.com/1422-0067/24/14/11323
dc.relation.isPartOfInt J Mol Sci
dc.rights(c) 2023 The Author/s
dc.rightsCC BY 4.0
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectArabidopsis
dc.subjectPachycladon
dc.subjectcomparative transcriptomics
dc.subjectcross-species comparison
dc.subjectmulti-stress responses
dc.subjectnetwork analysis
dc.subjectArabidopsis
dc.subjectTranscriptome
dc.subjectAnthocyanins
dc.subjectBrassicaceae
dc.subjectArabidopsis Proteins
dc.subjectStress, Physiological
dc.subjectCold-Shock Response
dc.subjectGene Expression Regulation, Plant
dc.titleComparative Transcriptomics of Multi-Stress Responses in Pachycladon cheesemanii and Arabidopsis thaliana.
dc.typeJournal article
pubs.elements-id479674
pubs.organisational-groupOther
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