ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik1993
Molecular analysis of cytoplasmic male sterility in chives (Allium schoenoprasum L.).
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 1993. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
5 citing papers in PubMed, 19 citations in OpenAlex.
- Genetic Mechanisms for Hybrid Breeding in Vegetable Crops.Plants (Basel, Switzerland) · 2023Review
- Garlic (Allium sativum L.) fertility: transcriptome and proteome analyses provide insight into flower and pollen development.Frontiers in plant science · 2015Article
- The fertility restorer genes X and T alter the transcripts of a novel mitochondrial gene implicated in CMS1 in chives (Allium schoenoprasum L.).Molecular genetics and genomics : MGG · 2004Article
- The CMS-associated 16 kDa protein encoded by orfH522 in the PET1 cytoplasm is also present in other male-sterile cytoplasms of sunflower.Plant molecular biology · 1996Article
- Molecular analysis of cytoplasmic male sterility in chives (Allium schoenoprasum L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 1993Article
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The mitochondria of chive plants with normal N or male-sterile S cytoplasms have been examined by restriction fragment analysis and Southern hybridizations of mitochondrial DNA (mtDNA) and in organello protein biosynthesis. Restriction fragment patterns of the mtDNA differed extensively between N-and S-cytoplasms. The percentage of fragments with different mobility varied between 44-48% depending on the restriction enzyme used. In contrast to mtDNA, the restriction fragment patterns of the chloropolast DNA from N- and S-cytoplasms were identical. The organization of the analyzed mitochondrial genes coxII, coxIII, nad1 and nad3 was different in N- and S-cytoplasms. Comparison of mitochondrial proteins analyzed by in organello translation revealed an 18-kDa protein present only in S-cytoplasm. The restorer gene X suppressed the synthesis of that protein in S-cytoplasm. Thus, the 18-kDa protein seems to be associated with the cytoplasmic male-sterile phenotype.
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Registered trials
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