Mitochondrial DNA from four paired (fertile and male-sterile) lines and six isocytoplasmic strains of sorghum (Sorghum bicolor (L.) Moench) were fragmented by endonucleases and their electrophoretic patterns were examined. Cytoplasmic male sterile lines differed from their male-fertile counterparts
Restriction endonuclease analysis of mitochondrial DNA from sugarbeet with normal and male-sterile cytoplasms
โ Scribed by Powling, Andrew
- Book ID
- 109858324
- Publisher
- Nature Publishing Group
- Year
- 1982
- Tongue
- English
- Weight
- 297 KB
- Volume
- 49
- Category
- Article
- ISSN
- 0018-067X
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Mitochondrial (mt) DNAs from normal (N) and male sterile (S) cytoplasms of sugar beet have been isolated and investigated by electron microscopy. The results showed that mtDNA was composed of a heterogeneous population of circular molecules. Their contour lengths varied from 0.28 to 51/am, but unli
Mitochondrial (mt) and chloroplast (ct) DNAs were prepared from normal (N) and male sterile (S) cytoplasmic lines of sugar beet. The DNAs were cleaved with BamHI, EcoRI, HindlII and SalI enzymes, and the resultant fragments were fractionated by agarose gel electrophoresis. The results showed that N