ArticlePlant signaling & behavior2022
Gain-of-function of the cytokinin response activator ARR1 increases heat shock tolerance in
Article in Plant signaling & behavior, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
6 citing papers in PubMed.
- Molecular Mechanisms of the Phytohormone-Heat Shock Protein Pathway in Regulating Plant Thermotolerance.Plants (Basel, Switzerland) · 2025Review
- Protein networks: integrating pathways for plant heat stress adaptation.Functional & integrative genomics · 2025Review
- CRISPR activation: identifying and using novel genes for plant disease resistance breeding.Frontiers in genome editing · 2025Review
- Review
- Article
- Cytokinin and abiotic stress tolerance -What has been accomplished and the way forward?Frontiers in genetics · 2022Review
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Authors and funding
3 authors.
Funding
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Abstract
In addition to its well-established role in plant development, the hormone cytokinin regulates plant responses to biotic and abiotic stresses. It was previously shown that cytokinin signaling acts negatively upon drought and osmotic stress tolerance and that gain-of-function of the cytokinin response regulator ARR1 causes osmotic stress hypersensitivity. Here we show that increased ARR1 action increases tolerance to heat shock and that this is correlated with increased accumulation of the heat shock proteins Hsp17.6 and Hsp70. These results show that the heat shock tolerance of plants can be elevated by increasing the expression of a cytokinin response activator.
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