ArticleAmerican journal of botany2020
Cold tolerance in the genus Arabidopsis.
Article in American journal of botany, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Cold Stress Responses of Different Genotypes ofPlants (Basel, Switzerland) · 2025Article
- Unveiling the Cold Acclimation of Alfalfa: Insights into Its Starch-Soluble Sugar Dynamic Transformation.Plants (Basel, Switzerland) · 2025Article
- Transcriptome Analysis Reveals Genes Responsive to Three Low-Temperature Treatments inPlants (Basel, Switzerland) · 2024Article
- Full-length transcriptome reveals the pivotal role of ABA and ethylene in the cold stress response ofFrontiers in plant science · 2024Article
- Seasonal pigment fluctuation in diploid and polyploid Arabidopsis revealed by machine learning-based phenotyping method PlantServation.Nature communications · 2023Article
- Physiological cold tolerance evolves faster than climatic niches in plants.Frontiers in plant science · 2023Article
- mRNA NThe Plant journal : for cell and molecular biology · 2022Article
- Article
Corrections and comments
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Authors and funding
3 authors.
Funding
Abstract
premiseCold tolerance is an important factor limiting the geographic distribution and growing season for many plant species, yet few studies have examined variation in cold tolerance extensively within and among closely related species and compared that to their geographic distribution.
methodsThis study examines cold tolerance within and among species in the genus Arabidopsis. We assessed cold tolerance by measuring electrolyte leakage from detached leaves in multiple populations of five Arabidopsis taxa. The temperature at which 50% of cells were lysed was considered the lethal temperature (LT
resultsWe found variability within and among taxa in cold tolerance. There was no significant within-species relationship between latitude and cold tolerance. However, the northern taxa, A. kamchatica, A. lyrata subsp. petraea, and A. lyrata subsp. lyrata, were more cold tolerant than A. thaliana and A. halleri subsp. gemmifera both before and after cold acclimation. Cold tolerance increased after cold acclimation (exposure to low, but nonfreezing temperatures) for all taxa, although the difference was not significant for A. halleri subsp. gemmifera. For all taxa except A. lyrata subsp. lyrata, the LT
conclusionsArabidopsis lyrata and A. kamchatica were far more cold tolerant than A. thaliana. These extremely cold-tolerant taxa are excellent candidates for studying both the molecular and ecological aspects of cold tolerance.
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