ArticlePlanta2019
AtJ3, a specific HSP40 protein, mediates protein farnesylation-dependent response to heat stress in Arabidopsis.
Article in Planta, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
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Who cites it
11 citing papers in PubMed, 27 citations in OpenAlex.
- Heat-Induced Secondary Dormancy Contributes to Local Adaptation in Arabidopsis thaliana.Molecular ecology · 2025Article
- Essential role for PfHSP40 in asexual replication and thermotolerance of malaria parasites.PLoS pathogens · 2025Article
- Protein Prenylation in Plants: Mechanisms and Functional Implications.Plants (Basel, Switzerland) · 2025Review
- Article
- Actin Depolymerization Factor ADF1 Regulated by MYB30 Plays an Important Role in Plant Thermal Adaptation.International journal of molecular sciences · 2023Article
- The Re-Localization of Proteins to or Away from Membranes as an Effective Strategy for Regulating Stress Tolerance in Plants.Membranes · 2022Review
- Heat Stress Resistance Mechanisms of Two Cucumber Varieties from Different Regions.International journal of molecular sciences · 2022Article
- Protein Prenylation and Hsp40 in Thermotolerance of Plasmodium falciparum Malaria Parasites.mBio · 2021Article
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Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
Abstract
MAIN
conclusionDespite AtJ3 and AtJ2 sharing a high protein-sequence identity and both being substrates of protein farnesyltransferase (PFT), AtJ3 but not AtJ2 mediates in Arabidopsis the heat-dependent phenotypes derived from farnesylation modification. Arabidopsis HEAT-INTOERANT 5 (HIT5)/ENHANCED RESPONSE TO ABA 1 (ERA1) encodes the β-subunit of the protein farnesyltransferase (PFT), and the hit5/era1 mutant is better able to tolerate heat-shock stress than the wild type. Given that Arabidopsis AtJ2 (J2) and AtJ3 (J3) are heat-shock protein 40 (HSP40) homologs, sharing 90% protein-sequence identity, and each contains a CaaX box for farnesylation; atj2 (j2) and atj3 (j3) mutants were subjected to heat-shock treatment. Results showed that j3 but not j2 manifested the heat-shock tolerant phenotype. In addition, transgenic j3 plants that expressed a CaaX- abolishing J3
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Registered trials
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