ArticleScientific reports2018
Comparative transcriptome analysis of field- and chamber-grown samples of Colobanthus quitensis (Kunth) Bartl, an Antarctic flowering plant.
Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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14 citing papers in PubMed.
- A Chromosome-Scale Genome Assembly and Annotation of the Antarctic Pearlwort Colobanthus quitensis (Caryophyllaceae).Genome biology and evolution · 2026Article
- Elevation-dependent productivity trade-offs in wildFrontiers in plant science · 2026Article
- Population-specific physiological response profiles characterize salinity tolerance in the Antarctic extremophileFrontiers in plant science · 2026Article
- HaNAC146 from sunflower overexpression enhances plant growth and stress tolerance.Plant cell reports · 2025Article
- Environmental Signals Act as a Driving Force for Metabolic and Defense Responses in the Antarctic PlantPlants (Basel, Switzerland) · 2022Article
- Article
- Cross-species transcriptomes reveal species-specific and shared molecular adaptations for plants development on iron-rich rocky outcrops soils.BMC genomics · 2022Article
- Integrated transcriptome and metabolome analyses reveal the adaptation of Antarctic mossFrontiers in plant science · 2022Article
- Molecular investigation of Tuscan sweet cherries sampled over three years: gene expression analysis coupled to metabolomics and proteomics.Horticulture research · 2021Article
- Decomposition of Calcium Oxalate Crystals inPlants (Basel, Switzerland) · 2020Article
- Temporospatial Flavonoids Metabolism Variation inFrontiers in genetics · 2020Article
- Transcriptome analysis reveals plasticity in gene regulation due to environmental cues in Primula sikkimensis, a high altitude plant species.BMC genomics · 2019Article
- Ambrosia artemisiifolia L. temperature-responsive traits influencing the prevalence and severity of pollinosis: a study in controlled conditions.BMC plant biology · 2019Article
- In-Depth Genomic and Phenotypic Characterization of the Antarctic Psychrotolerant StrainFrontiers in microbiology · 2019Article
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7 authors.
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Abstract
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.
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