Global ETD Search
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Showing 1 to 5 of 5 for “"Cytoplasmic male sterility"”.
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Protoplast fusion for intraspecific transfer of cytoplasmic male sterility in perennial ryegrass
Contains fulltext : mmubn000001_130152498.pdf (Publisher’s version ) (Open Access)
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Reorganization of Mitochondrial Genomes of Cms-S Maize Associated With Reversion to Fertility and Changes in Nuclear Background (S1 - S2 Plasmids, Cytochrome Oxidase I and Ii, Apocytochrome B)
The cms-S type of cytoplasmic male sterility in maize is characterized by the presence of linear mitochondrial plasmid-like DNAs, S1 and S2. Sequences homologous to S1 and S2 are also found in the main mitochondrial genomes of cms-S and normal fertile lines of corn.
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The Evolutionary Dynamics of Conflicts of Interest in Plant Mating Systems
… intergenomic conflict by investigating the role cytoplasmic male sterility (CMS) plays in driving biparental inheritance of mitochondria in angiosperms. Flowering plants are predominantly hermaphrodites and mitochondria is typically inherited by a single parent in all sexual eukaryotes. This lays …
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Multigene Metabolic Engineering Via The Chloroplast Genome
… The transgenic lines were normal except for the male sterile phenotype, lacking pollen. Scanning electron microscopy revealed a collapsed morphology of the pollen grains. Transgenic lines followed an accelerated anther developmental pattern, affecting their development and maturation, resulting …
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RNA editing and mutagenesis of the soybean (Glycine max) mitochondrial atp9 gene
… Maternal inheritance of some traits such as cytoplasmic male sterility (cms) in plants can be linked to mitochondrial DNA. However, further understanding of mitochondrial gene expression, regulation and DNA rearrangements has been hindered by the lack of a transformation system for these …