ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik1989
Comparison of the organization and expression of mtDNA of fertile and male-sterile sugar beet varieties (Beta vulgaris L.).
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 1989. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- 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
- Cytoplasmic male sterility (CMS) in Lolium perenne L.: 1. Development of a diagnostic probe for the male-sterile cytoplasm.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 1993Article
- Mitochondrial DNA of cytoplasmic male-sterile Triticum timopheevi: rearrangement of upstream sequences of the atp6 and orf25 genes.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 1993Article
- Different CMS sources found in Beta vulgaris ssp maritima: mitochondrial variability in wild populations revealed by a rapid screening procedure.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 1993Article
- Expression of mitochondrial genes in fertile and sterile sugar beet cytoplasms with different nuclear fertility restorer genes.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 1991Article
- Extensive nuclear influence on mitochondrial transcription and genome structure in male-fertile and male-sterile alloplasmic Nicotiana materials.Molecular & general genetics : MGG · 1991Article
- Molecular characterization of mitochondrial DNA of different subtypes of male-sterile cytoplasms of the sugar beet Beta vulgaris L.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 1991Article
- Rapid hybridization-based assays for identification by DNA probes of male-sterile and male-fertile cytoplasms of the sugar beet Beta vulgaris L.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 1991Article
- Plastid DNA diversity in natural populations of Beta maritima showing additional variation in sexual phenotype and mitochondrial DNA.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 1991Article
- Genomic organization and sequence analysis of the cytochrome oxidase subunit II gene from normal and male-sterile mitochondria in sugar beet.Current genetics · 1991Article
- The sugar beet mitochondrial gene for the ATPase alpha-subunit: sequence, transcription and rearrangements in cytoplasmic male-sterile plants.Current geneticsArticle
- Characterization of two minicircular plasmid-like DNAs isolated from date-palm mitochondria.Current geneticsArticle
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Analysis of minicircle occurrence in different samples of sugar beet mitochondrial (mt) DNA invalidates the postulated relationship between cytoplasmic male sterility (CMS) phenotype and the absence of minicircle c and d. In high molecular weight mt DNA, two types of restriction patterns are found for fertile genomes and only one type for the CMS; in spite of the multiplicity of crosses carried out by plant breeders, all the CMS varieties analyzed seem to have derived from the original cytoplasm discovered by Owen in 1945. Southern hybridizations with mitochondrial genes coding for cytochrome oxidase subunits II and III, ATPase subunits α, 6 and 9 and 26S ribosomal RNA indicate that gene organization is different between fertile and sterile genomes but similar in all fertile genomes. Transcription analysis with the same genes indicate several differences between fertile and sterile varieties but also within some fertile varieties. These results suggest that the mt genome found in male-sterile sugar beet may originate not from modifications of the fertile mitochondrial genome but from a particular source of cytoplasm, of which a possible origin is discussed.
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