ArticleBMC genomics2011
Mitochondrial genome sequencing helps show the evolutionary mechanism of mitochondrial genome formation in Brassica.
Article in BMC genomics, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 70 papers, 1 of them a synthesis that pooled it.
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70 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
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- Assembly and Comparative Analysis of the Complete Mitochondrial Genome ofCurrent issues in molecular biology · 2026Article
- Comparative analysis of the complete multi-chromosomal mitogenome of Anoectochilus emeiensis (Orchidaceae).BMC plant biology · 2026Article
- Characteristics of the mitochondrial genome of the invasive plant Tagetes minuta (Asteraceae) on the Qinghai-Tibet Plateau and its evolutionary significance.BMC genomics · 2026Article
- The mitochondrial genome of Phoebe Bournei highlighted the structure variation driven evolution in magnoliids.BMC plant biology · 2025Article
- Mitochondrial Genome Analysis ofEcology and evolution · 2025Article
- Advances in Genetic Diversity of Germplasm Resources, Origin and Evolution of Turnip Rape (Plants (Basel, Switzerland) · 2025Review
- Complete mitochondrial genome assembly and comparative analysis of Colocasia esculenta.BMC plant biology · 2025Article
- Interactions between chloroplast and mitochondrial genomes in 11Frontiers in plant science · 2025Article
- Complete mitogenome and phylogenetic analysis ofMitochondrial DNA. Part B, Resources · 2025Article
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- De Novo Hybrid Assembly Unveils Multi-Chromosomal Mitochondrial Genomes inInternational journal of molecular sciences · 2024Article
- Assembly and comparative analysis of the complete mitochondrial genome of Brassica rapa var. Purpuraria.BMC genomics · 2024Article
- Assembly and comparative analysis of the first complete mitochondrial genome of zicaitai (Frontiers in plant science · 2024Article
- Comparative Analysis of the Complete Mitochondrial Genomes ofInternational journal of molecular sciences · 2023Article
- Complete mitochondrial genome assembly and comparison ofFrontiers in plant science · 2023Article
- The complete mitochondrial genome ofMitochondrial DNA. Part B, Resources · 2023Article
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- Assembly and comparative analysis of the complete mitochondrial genome of Bupleurum chinense DC.BMC genomics · 2022Article
10 more citing papers are in PubMed but not listed here.
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8 authors.
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No grant is acknowledged in the PubMed record.
Abstract
backgroundAngiosperm mitochondrial genomes are more complex than those of other organisms. Analyses of the mitochondrial genome sequences of at least 11 angiosperm species have showed several common properties; these cannot easily explain, however, how the diverse mitotypes evolved within each genus or species. We analyzed the evolutionary relationships of Brassica mitotypes by sequencing.
resultsWe sequenced the mitotypes of cam (Brassica rapa), ole (B. oleracea), jun (B. juncea), and car (B. carinata) and analyzed them together with two previously sequenced mitotypes of B. napus (pol and nap). The sizes of whole single circular genomes of cam, jun, ole, and car are 219,747 bp, 219,766 bp, 360,271 bp, and 232,241 bp, respectively. The mitochondrial genome of ole is largest as a resulting of the duplication of a 141.8 kb segment. The jun mitotype is the result of an inherited cam mitotype, and pol is also derived from the cam mitotype with evolutionary modifications. Genes with known functions are conserved in all mitotypes, but clear variation in open reading frames (ORFs) with unknown functions among the six mitotypes was observed. Sequence relationship analysis showed that there has been genome compaction and inheritance in the course of Brassica mitotype evolution.
conclusionsWe have sequenced four Brassica mitotypes, compared six Brassica mitotypes and suggested a mechanism for mitochondrial genome formation in Brassica, including evolutionary events such as inheritance, duplication, rearrangement, genome compaction, and mutation.
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