ArticlePlant physiology2012
A reevaluation of rice mitochondrial evolution based on the complete sequence of male-fertile and male-sterile mitochondrial genomes.
Article in Plant physiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers, 1 of them a synthesis that pooled it.
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Who cites it
37 citing papers in PubMed, 1 synthesis or guideline pooled it.
- A Systematic Review and Developmental Perspective on Origin of CMS Genes in Crops.International journal of molecular sciences · 2024Pooled it
- RhoMitoAnnotator and Polypods, Bioinformatics Tools for theInternational journal of molecular sciences · 2026Article
- Comprehensive Analysis of Wild Rice Mitochondrial Genomes Reveals Structural Variation, Repeat Dynamics, and the Evolution ofPlants (Basel, Switzerland) · 2026Article
- Mitochondrial candidate gene,Molecular breeding : new strategies in plant improvement · 2025Article
- Comparative mitochondrial genome analysis reveals a candidate ORF for cytoplasmic male sterility in tropical onion.3 Biotech · 2024Article
- Investigation of B-atp6-orfH79 distributing in Chinese populations of Oryza rufipogon and analysis of its chimeric structure.BMC plant biology · 2023Article
- Article
- Comparison of Mitochondrial Genomes between a Cytoplasmic Male-Sterile Line and Its Restorer Line for Identifying Candidate CMS Genes inInternational journal of molecular sciences · 2022Article
- Discovery of a novel mitochondrial DNA molecule associated with tetrad pollen sterility in potato.BMC plant biology · 2022Article
- Complete Mitochondrial Genome Sequence and Identification of a Candidate Gene Responsible for Cytoplasmic Male Sterility in Celery (International journal of molecular sciences · 2021Article
- Article
- Inheritance ofMitochondrial DNA. Part B, Resources · 2021Article
- Comparative analysis of mitochondrial genomes of soybean cytoplasmic male-sterile lines and their maintainer lines.Functional & integrative genomics · 2021Article
- The complete mitochondrial genome of Cycas debaoensis revealed unexpected static evolution in gymnosperm species.PloS one · 2021Article
- Fluctuations in Fabaceae mitochondrial genome size and content are both ancient and recent.BMC plant biology · 2019Article
- Article
- The comparison of four mitochondrial genomes reveals cytoplasmic male sterility candidate genes in cotton.BMC genomics · 2018Article
- Recombination Events Involving the atp9 Gene Are Associated with Male Sterility of CMS PET2 in Sunflower.International journal of molecular sciences · 2018Article
- Genetic variation architecture of mitochondrial genome reveals the differentiation in Korean landrace and weedy rice.Scientific reports · 2017Article
- Multi-step formation, evolution, and functionalization of new cytoplasmic male sterility genes in the plant mitochondrial genomes.Cell research · 2017Article
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2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Plant mitochondrial genomes have features that distinguish them radically from their animal counterparts: a high rate of rearrangement, of uptake and loss of DNA sequences, and an extremely low point mutation rate. Perhaps the most unique structural feature of plant mitochondrial DNAs is the presence of large repeated sequences involved in intramolecular and intermolecular recombination. In addition, rare recombination events can occur across shorter repeats, creating rearrangements that result in aberrant phenotypes, including pollen abortion, which is known as cytoplasmic male sterility (CMS). Using next-generation sequencing, we pyrosequenced two rice (Oryza sativa) mitochondrial genomes that belong to the indica subspecies. One genome is normal, while the other carries the wild abortive-CMS. We find that numerous rearrangements in the rice mitochondrial genome occur even between close cytotypes during rice evolution. Unlike maize (Zea mays), a closely related species also belonging to the grass family, integration of plastid sequences did not play a role in the sequence divergence between rice cytotypes. This study also uncovered an excellent candidate for the wild abortive-CMS-encoding gene; like most of the CMS-associated open reading frames that are known in other species, this candidate was created via a rearrangement, is chimeric in structure, possesses predicted transmembrane domains, and coopted the promoter of a genuine mitochondrial gene. Our data give new insights into rice mitochondrial evolution, correcting previous reports.
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