ArticleNucleic acids research2005
Multiple promoters are a common feature of mitochondrial genes in Arabidopsis.
Article in Nucleic acids research, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers.
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64 citing papers in PubMed, 135 citations in OpenAlex.
- Artificial Mutations in the Nuclear Gene Encoding Mitochondrial RNA Polymerase Restore Pollen Fertility in Cytoplasmic Male Sterile Tomato.Plant biotechnology journal · 2026Article
- Bundle sheath cell-specific expression of chloroplast genes encoding subunits of the NADH dehydrogenase-like complex in maize.The Plant journal : for cell and molecular biology · 2025Article
- Interplay of endonucleolytic and exonucleolytic processing in the 3'-end formation of a mitochondrial nad2 RNA precursor in Arabidopsis.Nucleic acids research · 2023Article
- Mitochondrial gene defects in Arabidopsis can broadly affect mitochondrial gene expression through copy number.Plant physiology · 2023Article
- Predicting heterosisFrontiers in plant science · 2023Article
- Nucleo-cytoplasmic interactions affect the 5' terminal transcription of mitochondrial genes between the isonuclear CMS line UG93A and its maintainer line UG93B of kenaf (Hibiscus cannabinus).Development genes and evolution · 2021Article
- PARN-like Proteins Regulate Gene Expression in Land Plant Mitochondria by Modulating mRNA Polyadenylation.International journal of molecular sciences · 2021Review
- A photosynthesis operon in the chloroplast genome drives speciation in evening primroses.The Plant cell · 2021Article
- Article
- In Arabidopsis thaliana mitochondria 5' end polymorphisms of nad4L-atp4 and nad3-rps12 transcripts are linked to RNA PROCESSING FACTORs 1 and 8.Plant molecular biology · 2021Article
- Mitochondrial mRNA Processing in the Chlorophyte AlgaPlants (Basel, Switzerland) · 2021Article
- Noncoding RNA: An Insight into Chloroplast and Mitochondrial Gene Expressions.Life (Basel, Switzerland) · 2021Review
- Triple-localized WHIRLY2 Influences Leaf Senescence and Silique Development via Carbon Allocation.Plant physiology · 2020Article
- Complete Sequence, Multichromosomal Architecture and Transcriptome Analysis of theInternational journal of molecular sciences · 2019Article
- Major contribution of transcription initiation to 5'-end formation of mitochondrial steady-state transcripts in maize.RNA biology · 2019Article
- Control of organelle gene expression by the mitochondrial transcription termination factor mTERF22 in Arabidopsis thaliana plants.PloS one · 2018Article
- Analysis of the Roles of the Arabidopsis nMAT2 and PMH2 Proteins Provided with New Insights into the Regulation of Group II Intron Splicing in Land-Plant Mitochondria.International journal of molecular sciences · 2017Article
- Non-coding RNA may be associated with cytoplasmic male sterility in Silene vulgaris.Journal of experimental botany · 2017Article
- Identification of Novel Kaposi's Sarcoma-Associated Herpesvirus Orf50 Transcripts: Discovery of New RTA Isoforms with Variable Transactivation Potential.Journal of virology · 2017Article
- In vitro promoter recognition by the catalytic subunit of plant phage-type RNA polymerases.Plant molecular biology · 2016Article
4 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Mitochondrial genes in the plant Arabidopsis thaliana are transcribed by two phage-type RNA polymerases encoded in the nucleus. Little is known about cis-elements that are recognized by these enzymes and mediate the transcription of the Arabidopsis mitochondrial genome. Here, 30 transcription initiation sites of 12 mitochondrial genes and gene clusters have been determined using 5'-RACE and ribonuclease protection analysis of primary transcripts labelled in vitro by guanylyltransferase. A total of 9 out of 12 genes were found to possess multiple promoters, revealing for the first time that multiple promoters are a common feature of mitochondrial genes in a dicotyledonous plant. No differences in promoter utilization were observed between leaves and flowers, suggesting that promoter multiplicity reflects a relaxed promoter specificity rather than a regulatory role of promoter selection. Nearly half the identified transcription initiation sites displayed immediately upstream a CRTA core sequence, which was mostly seen within the previously described CRTAAGAGA promoter motif or a novel CGTATATAA promoter element. About as many promoters possessed an ATTA or RGTA core. Our data indicate that the majority of mitochondrial promoters in Arabidopsis deviate significantly from the nonanucleotide consensus derived earlier for dicot mitochondrial promoters.
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