ArticleCurrent genetics1991
Genomic organization and sequence analysis of the cytochrome oxidase subunit II gene from normal and male-sterile mitochondria in sugar beet.
Article in Current genetics, 1991. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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Who cites it
22 citing papers in PubMed.
- Energy Metabolism and Auxin Signaling Disruption Underlying Stamen Identity Defects in Tobacco Cytoplasmic Male Sterility K326 (CMS K326): Integrated Transcriptomic and Metabolomic Analyses.Plants (Basel, Switzerland) · 2026Article
- Differences in homologous and heterologous nucleocytoplasmic interactions of cytoplasmic male sterility lines in Gossypium barbadense.Scientific reports · 2025Article
- Male sterility in plants: an overview of advancements from natural CMS to genetically manipulated systems for hybrid seed production.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Review
- Garlic (Allium sativum L.) fertility: transcriptome and proteome analyses provide insight into flower and pollen development.Frontiers in plant science · 2015Article
- Large 3' UTR of sugar beet rps3 is truncated in cytoplasmic male-sterile mitochondria.Plant cell reports · 2011Article
- The 5'-leader sequence of sugar beet mitochondrial atp6 encodes a novel polypeptide that is characteristic of Owen cytoplasmic male sterility.Molecular genetics and genomics : MGG · 2005Article
- The cytoplasmic male-sterile type and normal type mitochondrial genomes of sugar beet share the same complement of genes of known function but differ in the content of expressed ORFs.Molecular genetics and genomics : MGG · 2004Article
- The rapeseed mitochondrial gene encoding a homologue of the bacterial protein Ccl1 is divided into two independently transcribed reading frames.Molecular & general genetics : MGG · 1996Article
- Article
- Physical and gene organization of mitochondrial DNA from the fertile cytoplasm of sugarbeet (Beta vulgaris L.).Current genetics · 1995Article
- Mitochondrial gene variation and phylogenetic relationships in the genus Beta.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 1995Article
- Differential screening of mitochondrial cDNA libraries from male-fertile and cytoplasmic male-sterile sugar-beet reveals genome rearrangements at atp6 and atpA loci.Plant molecular biology · 1994Article
- The sugar beet mitochondrial genome contains an ORF sharing sequence homology with the gene for the 30 kDa subunit of bovine mitochondrial complex I.Molecular & general genetics : MGG · 1993Article
- The use of mitochondrial DNA polymorphism in the classification of individual onion plants by cytoplasmic genotypes.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 1993Article
- Group I introns in the liverwort mitochondrial genome: the gene coding for subunit 1 of cytochrome oxidase shares five intron positions with its fungal counterparts.Nucleic acids research · 1993Article
- Intraspecific heterogeneity of the Vicia faba mitochondrial genome: evidence for multiregional rearrangements in the mitochondrial chromosome associated with coxII-orf192 chimeric gene formation.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 1992Article
- Sequence and transcript analysis of the Nco2.5 Ogura-specific fragment correlated with cytoplasmic male sterility in Brassica cybrids.Molecular & general genetics : MGG · 1992Article
- The higher plant nad5 mitochondrial gene: a conserved discontinuous transcription pattern.Current genetics · 1992Article
- Organelle DNA polymorphism in apple cultivars and rootstocks.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 1992Article
- The coxII gene in carrot mitochondria contains two introns.Molecular & general genetics : MGG · 1992Article
Corrections and comments
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Authors and funding
5 authors.
Funding
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Abstract
We have cloned and sequenced the cytochrome oxidase subunit II (coxII) gene from both normal and cytoplasmic male-sterile (CMS) sugar beet. The normal coxII (designated NcoxII) locus was found to be located 1491 bp upstream from the gene for cytochrome oxidase subunit I (coxI) on the same DNA strand and to have a 1463 bp intron which split the coding sequence into two exons (382 and 398 bp). The COXII protein contains 260 amino acid residues. We have also found two copies of the coxII gene (ScoxII-1 and ScoxII-2) to be present in the CMS genome. Our results suggest that the NcoxII gene diverges completely from the ScoxII-1 and ScoxII-2 genes 50 bp 5' to the ATG start codon. In addition, the ScoxII-1 and ScoxII-2 sequences could be readily discriminated from each other by the 3' end and the immediately adjacent flanking sequences of the gene: the 3' divergence results in a 101 codon extension of the ScoxII-2 ORF. Northern blot analysis demonstrates that the coxII gene exhibits altered transcript patterns in CMS compared with normal sugar beet. Different genomic arrangements of the coxII gene are considered to be the result of extensive intra- and inter-molecular recombination events involving the repeated DNA elements in the mitochondrial genome.
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