ArticlePlant physiology2010
Extensive rearrangement of the Arabidopsis mitochondrial genome elicits cellular conditions for thermotolerance.
Article in Plant physiology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.
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Who cites it
50 citing papers in PubMed.
- Comparative analysis of the complete mitochondrial and chloroplast genomes of Krascheninnikovia arborescens reveals its evolutionary features in Amaranthaceae.BMC plant biology · 2026Article
- Comprehensive Analysis of Wild Rice Mitochondrial Genomes Reveals Structural Variation, Repeat Dynamics, and the Evolution ofPlants (Basel, Switzerland) · 2026Article
- Structural divergence and molecular adaptation ofFrontiers in plant science · 2026Article
- Comparative mitogenomics ofFrontiers in plant science · 2026Article
- Integrative genomic and machine learning approaches reveal evolutionary signatures in the winged bean mitochondrial genome.BMC plant biology · 2025Article
- Molecular Networks Governing Plant Responses to Heat and Cold Stress.Plants (Basel, Switzerland) · 2025Review
- Comparative genomics and phylogenetic analysis of mitochondrial genomes of Neocinnamomum.BMC plant biology · 2025Article
- Comparative organelle genomics in Daphniphyllaceae reveal phylogenetic position and organelle structure evolution.BMC genomics · 2025Article
- The evolutionarily diverged single-stranded DNA-binding proteins SSB1/SSB2 differentially affect the replication, recombination and mutation of organellar genomes inPlant diversity · 2025Article
- Mitochondrial gene defects in Arabidopsis can broadly affect mitochondrial gene expression through copy number.Plant physiology · 2023Article
- Article
- OMICs, Epigenetics, and Genome Editing Techniques for Food and Nutritional Security.Plants (Basel, Switzerland) · 2021Review
- Multichromosomal structure and foreign tracts in the Ombrophytum subterraneum (Balanophoraceae) mitochondrial genome.Plant molecular biology · 2020Article
- Segregation of an MSH1 RNAi transgene produces heritable non-genetic memory in association with methylome reprogramming.Nature communications · 2020Article
- Organellar protein multi-functionality and phenotypic plasticity in plants.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2020Article
- The Mitogenome of Norway Spruce and a Reappraisal of Mitochondrial Recombination in Plants.Genome biology and evolution · 2020Article
- Phylostratigraphic Analysis Shows the Earliest Origination of the Abiotic Stress Associated Genes inGenes · 2019Article
- Many Facets of Dynamic Plasticity in Plants.Cold Spring Harbor perspectives in biology · 2019Review
- Novel transcriptional responses to heat revealed by turning up the heat at night.Plant molecular biology · 2019Article
- Elucidating genomic patterns and recombination events in plant cybrid mitochondria.Plant molecular biology · 2019Article
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5 authors.
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Abstract
Three nuclear genes involved in plant mitochondrial recombination surveillance have been previously identified. Simultaneous disruption of two of these genes, MutS Homolog1 (MSH1) and RECA3, results in extensive rearrangement of the mitochondrial genome and dramatic changes in plant growth. We have capitalized on these changes in mitochondrial genome organization to understand the role mitochondria play in plant cellular and developmental processes. Transcript profiling of the double mutants grown under normal conditions revealed differential regulation of numerous nuclear genes involved in stress responses together with increased levels of polyadenylated mitochondrial transcripts. We show that extensive rearrangement of the mitochondrial genome in Arabidopsis (Arabidopsis thaliana) directly elicits physiological stress responses in plants, with msh1 recA3 double mutants exhibiting enhanced thermotolerance. Likewise, we show that mitochondrial transcriptional changes are associated with genome recombination, so that differential gene modulation is accomplished, at least in part, through altered gene copy number.
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