ArticlePlant physiology2008
Mitochondrial mRNA polymorphisms in different Arabidopsis accessions.
Article in Plant physiology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed.
- Imprinting but not cytonuclear interactions determines seed size heterosis in Arabidopsis hybrids.Plant physiology · 2024Article
- 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
- The pentatricopeptide repeat protein MTSF2 stabilizes a nad1 precursor transcript and defines the 3΄ end of its 5΄-half intron.Nucleic acids research · 2017Article
- In Arabidopsis thaliana distinct alleles encoding mitochondrial RNA PROCESSING FACTOR 4 support the generation of additional 5' termini of ccmB transcripts.Plant molecular biology · 2017Article
- In vitro promoter recognition by the catalytic subunit of plant phage-type RNA polymerases.Plant molecular biology · 2016Article
- Spontaneous dominant mutations in chlamydomonas highlight ongoing evolution by gene diversification.The Plant cell · 2015Article
- Transcription of atp1 is influenced by both genomic configuration and nuclear background in the highly rearranged mitochondrial genomes of Silene vulgaris.Plant molecular biology · 2013Article
- Mitochondrial transcript length polymorphisms are a widespread phenomenon in Arabidopsis thaliana.Plant molecular biology · 2013Article
- Review
- P-class pentatricopeptide repeat proteins are required for efficient 5' end formation of plant mitochondrial transcripts.RNA biology · 2013Review
- RNA PROCESSING FACTOR3 is crucial for the accumulation of mature ccmC transcripts in mitochondria of Arabidopsis accession Columbia.Plant physiology · 2011Article
- Impact of genomic environment on mitochondrial rps7 mRNA features in grasses.Molecular genetics and genomics : MGG · 2010Article
- RNA PROCESSING FACTOR2 is required for 5' end processing of nad9 and cox3 mRNAs in mitochondria of Arabidopsis thaliana.The Plant cell · 2010Article
- Transcription profiles of mitochondrial genes correlate with mitochondrial DNA haplotypes in a natural population of Silene vulgaris.BMC plant biology · 2010Article
- Diversity of the Arabidopsis mitochondrial genome occurs via nuclear-controlled recombination activity.Genetics · 2009Article
- Phage-type RNA polymerase RPOTmp performs gene-specific transcription in mitochondria of Arabidopsis thaliana.The Plant cell · 2009Article
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8 authors.
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No grant is acknowledged in the PubMed record.
Abstract
In our analysis of 5' and 3' end formation in plant mitochondria, we compared the major transcript ends of all mitochondrial protein-coding genes between the three Arabidopsis (Arabidopsis thaliana) accessions Columbia (Col), C24, and Landsberg erecta (Ler). Differences between transcript patterns were found for seven genes. For atp6-2, no transcripts at all were detected in Ler. This and further analyses suggest that the atp6-2 gene arrangement is absent from the mitochondrial DNA of this accession. All other transcript polymorphisms are attributed to variations at the 5' termini and were consistently observed in all tissues investigated. mRNA phenotyping of reciprocal Col/Ler, Col/C24, and Ler/C24 F(1) hybrids revealed the differing transcript patterns of ccmC to be inherited maternally, suggesting these to arise from differences in the mitochondrial DNA. Biparental inheritance was observed for the polymorphic transcripts of nad4, nad9, ccmB, and rpl5, indicating these differences to be caused by nuclear-encoded trans-factors. Deviant transcript patterns were tested in further accessions and were found in at least three additional accessions. Detailed examination of the nad4 and the nad9 transcripts demonstrates that the respective polymorphisms affect the major mRNAs of these genes. This study shows that natural genetic variation in Arabidopsis can also affect mitochondrial mRNA end processing. These variations can now be used to identify the nuclear genes responsible, as well as the mitochondrial cis-elements required, for 5' end generation of mitochondrial transcripts.
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