ArticleJournal of molecular evolution1994
Promiscuous mitochondrial group II intron sequences in plant nuclear genomes.
Article in Journal of molecular evolution, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- The Mitogenome ofBiology · 2022Article
- Genome-wide analyses supported by RNA-Seq reveal non-canonical splice sites in plant genomes.BMC genomics · 2018Article
- Article
- Mobile Bacterial Group II Introns at the Crux of Eukaryotic Evolution.Microbiology spectrum · 2015Review
- Evolution of group II introns.Mobile DNA · 2015Article
- A diversity of uncharacterized reverse transcriptases in bacteria.Nucleic acids research · 2008Article
- Group II introns in eubacteria and archaea: ORF-less introns and new varieties.RNA (New York, N.Y.) · 2008Article
- Phylogenetic inference in Rafflesiales: the influence of rate heterogeneity and horizontal gene transfer.BMC evolutionary biology · 2004Article
- Genes for two mitochondrial ribosomal proteins in flowering plants are derived from their chloroplast or cytosolic counterparts.The Plant cell · 2002Article
- Evolution of trans-splicing plant mitochondrial introns in pre-Permian times.Proceedings of the National Academy of Sciences of the United States of America · 1997Article
- Pervasive migration of organellar DNA to the nucleus in plants.Journal of molecular evolution · 1995Article
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Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Gene translocations from the organelles to the nucleus are postulated by the endosymbiont hypothesis. We here report evidence for sequence insertions in the nuclear genomes of plants that are derived from noncoding regions of the mitochondrial genome. Fragments of mitochondrial group II introns are identified in the nuclear genomes of tobacco and a bean species. The duplicated intron sequences of 75-140 bp are derived from cis- and trans-splicing introns of genes encoding subunits 1 and 5 of the NADH dehydrogenase. The mitochondrial sequences are inserted in the vicinities of a lectin gene, different glucanase genes and a gene encoding a subunit of photosystem II. Sequence similarities between the nuclear and mitochondrial copies are in the range of 80 to 97%, suggesting recent transfer events that occurred in the basic glucanase genes before and in the lectin gene after the gene duplications in the evolution of the nuclear gene families. Overlapping regions of the same introns are in two instances also involved in intramitochondrial sequence duplications.
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Registered trials
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