ArticlePlant physiology2001
Comprehensive expression profile analysis of the Arabidopsis Hsp70 gene family.
Article in Plant physiology, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 171 papers.
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Who cites it
171 citing papers in PubMed, 526 citations in OpenAlex.
- Membrane stability under heat stress: molecular signaling, lipid remodeling, and defense mechanisms in plants.Plant cell reports · 2026Review
- Chloroplast heat shock protein cpHsc70-1 interacts with thylakoid membrane remodeling protein VIPP1 C-terminal tail and controls VIPP1 oligomer assembly.PNAS nexus · 2026Article
- Genome-wide analysis ofPeerJ · 2026Article
- Genome-wide analysis of the Hsp70 gene family in rice reveals that OsHsp70-9 plays a significant role in heat stress response.BMC plant biology · 2025Article
- Genome-wide identification, characterization, and evolutionary analysis of the HSP70 gene family in rice (Oryza sativa L.).BMC plant biology · 2025Article
- Conditional QTL/QTN mapping for seed width and mining candidate genes based on soybean FW-RIL population.Molecular genetics and genomics : MGG · 2025Article
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- Mapping of identity by descent reveals genes shaping morphology and biological traits in the cultivated lettuce varieties during the long-term crossbreeding.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- Metabolic plasticity and adaptive evolution inFrontiers in plant science · 2025Review
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- High-quality chromosome-level genome assembly and multi-omics analysis of rosemary (Salvia rosmarinus) reveals new insights into the environmental and genome adaptation.Plant biotechnology journal · 2024Article
- Transcriptomic Analysis of Alternative Splicing Events during Different Fruit Ripening Stages ofGenes · 2024Article
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- Systematic analysis of Heat Shock Protein 70 (HSP70) gene family in radish and potential roles in stress tolerance.BMC plant biology · 2024Article
- Identification of key genes and molecular pathways regulating heat stress tolerance in pearl millet to sustain productivity in challenging ecologies.Frontiers in plant science · 2024Article
- Genome-wide identification and expression analysis of3 Biotech · 2023Article
- Hsp70 Gene Family inGenes · 2023Article
- An Engineered Heat-Inducible Expression System for the Production of Casbene inInternational journal of molecular sciences · 2023Article
- Multiomics Reveals the Regulatory Mechanisms of Arabidopsis Tissues under Heat Stress.International journal of molecular sciences · 2023Article
111 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We isolated cDNA clones for two nuclear-encoded, organellar members of the Arabidopsis hsp70 gene family, mtHsc70-2 (AF217458) and cpHsc70-2 (AF217459). Together with the completion of the genome sequence, the hsp70 family in Arabidopsis consists of 14 members unequally distributed among the five chromosomes. To establish detailed expression data of this gene family, a comprehensive reverse transcriptase-polymerase chain reaction analysis for 11 hsp70s was conducted including analysis of organ-specific and developmental expression and expression in response to temperature extremes. All hsp70s showed 2- to 20-fold induction by heat shock treatment except cpHsc70-1 and mtHsc70-1, which were unchanged or repressed. The expression profiles in response to low temperature treatment were more diverse than those evoked by heat shock treatment. Both mitochondrial and all cytosolic members of the family except Hsp70b were strongly induced by low temperature, whereas endoplasmic reticulum and chloroplast members were not induced or were slightly repressed. Developmentally regulated expression of the heat-inducible Hsp70 in mature dry seed and roots in the absence of temperature stress suggests prominent roles in seed maturation and root growth for this member of the hsp70 family. This reverse transcriptase-polymerase chain reaction analysis establishes the complex differential expression pattern for the hsp70s in Arabidopsis that portends specialized functions even among members localized to the same subcellular compartment.
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