ArticleGenome biology and evolution2019
Lost and Found: Return of the Inverted Repeat in the Legume Clade Defined by Its Absence.
Article in Genome biology and evolution, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers.
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Who cites it
56 citing papers in PubMed, 130 citations in OpenAlex.
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- Comparative chloroplast genome analysis of Polygala species: insights into evolution, phylogeny, and DNA barcoding.Planta · 2026Article
- Comparative chloroplast genome analysis of fourFrontiers in plant science · 2026Article
- Article
- Characteristics of plastid genomes in the Saururaceae and their phylogenomic implications.BMC genomics · 2025Article
- Comprehensive analysis of 385 chloroplast genomes unveils phylogenetic relationships and evolutionary history in cassava.BMC plant biology · 2025Article
- Comparative chloroplast genome analyses ofFrontiers in plant science · 2025Article
- Dispersed repeats and inverted repeat expansion drive major plastomic rearrangements inFrontiers in plant science · 2025Article
- Comparative Plastomics of Plantains (Plants (Basel, Switzerland) · 2024Article
- Comparative Chloroplast Genomes Analysis Provided Adaptive Evolution Insights inInternational journal of molecular sciences · 2024Article
- Chloroplast Genomes Evolution and Phylogenetic Relationships ofInternational journal of molecular sciences · 2024Article
- A comparative plastome approach enhances the assessment of genetic variation in the Melilotus genus.BMC genomics · 2024Article
- Comparative Analysis of Chloroplast Pan-Genomes and Transcriptomics Reveals Cold Adaptation inInternational journal of molecular sciences · 2024Article
- Structural Reorganization in Two Alfalfa Mitochondrial Genome Assemblies and Mitochondrial Evolution inInternational journal of molecular sciences · 2023Article
- More than a spiny morphology: plastome variation in the prickly pear cacti (Opuntieae).Annals of botany · 2023Article
- Plastid Genome Assembly Using Long-read data.Molecular ecology resources · 2023Article
- The dynamic history of plastome structure across aquatic subclass Alismatidae.BMC plant biology · 2023Article
- Plastome evolution in the East Asian lobelias (Lobelioideae) using phylogenomic and comparative analyses.Frontiers in plant science · 2023Article
- New Insights Into The Evolution of Chloroplast Genomes inEvolutionary bioinformatics online · 2023Article
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Authors and funding
3 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The plant genome comprises a coevolving, integrated genetic system housed in three subcellular compartments: the nucleus, mitochondrion, and the plastid. The typical land plant plastid genome (plastome) comprises the sum of repeating units of 130-160 kb in length. The plastome inverted repeat (IR) divides each plastome monomer into large and small single copy regions, an architecture highly conserved across land plants. There have been varying degrees of expansion or contraction of the IR, and in a few distinct lineages, including the IR-lacking clade of papilionoid legumes, one copy of the IR has been lost. Completion of plastome sequencing and assembly for 19 Medicago species and Trigonella foenum-graceum and comparative analysis with other IR-lacking clade taxa revealed modest divergence with regard to structural organization overall. However, one clade contained unique variation suggesting an ancestor had experienced repeat-mediated changes in plastome structure. In Medicago minima, a novel IR of ∼9 kb was confirmed and the role of repeat-mediated, recombination-dependent replication in IR reemergence is discussed.
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