Comparative transcriptome analysis of field- and chamber-grown samples of Colobanthus quitensis (Kunth) Bartl, an Antarctic flowering plant
Colobanthus quitensis is one of the two vascular plants inhabiting the Antarctic. In natural habitats, it grows in the form of a cushion or mats, commonly observed in high latitudes or alpine vegetation. Although this species has been investigated over many years to study its geographical distributi...
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ftpubmed:oai:pubmedcentral.nih.gov:6056519 2023-05-15T14:07:12+02:00 Comparative transcriptome analysis of field- and chamber-grown samples of Colobanthus quitensis (Kunth) Bartl, an Antarctic flowering plant Cho, Sung Mi Lee, Hyoungseok Jo, Hojin Lee, Horim Kang, Yoonjee Park, Hyun Lee, Jungeun 2018-07-23 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6056519/ http://www.ncbi.nlm.nih.gov/pubmed/30038328 https://doi.org/10.1038/s41598-018-29335-4 en eng Nature Publishing Group UK http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6056519/ http://www.ncbi.nlm.nih.gov/pubmed/30038328 http://dx.doi.org/10.1038/s41598-018-29335-4 © The Author(s) 2018 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. CC-BY Article Text 2018 ftpubmed https://doi.org/10.1038/s41598-018-29335-4 2018-08-05T00:28:33Z Colobanthus quitensis is one of the two vascular plants inhabiting the Antarctic. In natural habitats, it grows in the form of a cushion or mats, commonly observed in high latitudes or alpine vegetation. Although this species has been investigated over many years to study its geographical distribution and physiological adaptations to climate change, very limited genetic information is available. The high-throughput sequencing with a de novo assembly analysis yielded 47,070 contigs with blast-hits. Through the functional classification and enrichment analysis, we identified that photosynthesis and phenylpropanoid pathway genes show differential expression depending on the habitat environment. We found that the known ‘plant core environmental stress response (PCESR)’ genes were abundantly expressed in Antarctic samples, and confirmed that their expression is mainly induced by low-temperature. In addition, we suggest that differential expression of thermomorphogenesis-related genes may contribute to phenotypic plasticity of the plant, for instance, displaying a cushion-like phenotype to adapt to harsh environments. Text Antarc* Antarctic PubMed Central (PMC) Antarctic The Antarctic Scientific Reports 8 1 |
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Article Cho, Sung Mi Lee, Hyoungseok Jo, Hojin Lee, Horim Kang, Yoonjee Park, Hyun Lee, Jungeun Comparative transcriptome analysis of field- and chamber-grown samples of Colobanthus quitensis (Kunth) Bartl, an Antarctic flowering plant |
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Colobanthus quitensis is one of the two vascular plants inhabiting the Antarctic. In natural habitats, it grows in the form of a cushion or mats, commonly observed in high latitudes or alpine vegetation. Although this species has been investigated over many years to study its geographical distribution and physiological adaptations to climate change, very limited genetic information is available. The high-throughput sequencing with a de novo assembly analysis yielded 47,070 contigs with blast-hits. Through the functional classification and enrichment analysis, we identified that photosynthesis and phenylpropanoid pathway genes show differential expression depending on the habitat environment. We found that the known ‘plant core environmental stress response (PCESR)’ genes were abundantly expressed in Antarctic samples, and confirmed that their expression is mainly induced by low-temperature. In addition, we suggest that differential expression of thermomorphogenesis-related genes may contribute to phenotypic plasticity of the plant, for instance, displaying a cushion-like phenotype to adapt to harsh environments. |
format |
Text |
author |
Cho, Sung Mi Lee, Hyoungseok Jo, Hojin Lee, Horim Kang, Yoonjee Park, Hyun Lee, Jungeun |
author_facet |
Cho, Sung Mi Lee, Hyoungseok Jo, Hojin Lee, Horim Kang, Yoonjee Park, Hyun Lee, Jungeun |
author_sort |
Cho, Sung Mi |
title |
Comparative transcriptome analysis of field- and chamber-grown samples of Colobanthus quitensis (Kunth) Bartl, an Antarctic flowering plant |
title_short |
Comparative transcriptome analysis of field- and chamber-grown samples of Colobanthus quitensis (Kunth) Bartl, an Antarctic flowering plant |
title_full |
Comparative transcriptome analysis of field- and chamber-grown samples of Colobanthus quitensis (Kunth) Bartl, an Antarctic flowering plant |
title_fullStr |
Comparative transcriptome analysis of field- and chamber-grown samples of Colobanthus quitensis (Kunth) Bartl, an Antarctic flowering plant |
title_full_unstemmed |
Comparative transcriptome analysis of field- and chamber-grown samples of Colobanthus quitensis (Kunth) Bartl, an Antarctic flowering plant |
title_sort |
comparative transcriptome analysis of field- and chamber-grown samples of colobanthus quitensis (kunth) bartl, an antarctic flowering plant |
publisher |
Nature Publishing Group UK |
publishDate |
2018 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6056519/ http://www.ncbi.nlm.nih.gov/pubmed/30038328 https://doi.org/10.1038/s41598-018-29335-4 |
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Antarctic The Antarctic |
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Antarctic The Antarctic |
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Antarc* Antarctic |
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Antarc* Antarctic |
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6056519/ http://www.ncbi.nlm.nih.gov/pubmed/30038328 http://dx.doi.org/10.1038/s41598-018-29335-4 |
op_rights |
© The Author(s) 2018 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. |
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CC-BY |
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https://doi.org/10.1038/s41598-018-29335-4 |
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