Variations in mitochondrial DNA organisation between normal and male-sterile cytoplasms of maize

作者: Richard D. Thompson , Roger , J. Kemble , Richard B. Flavell

DOI: 10.1093/NAR/8.9.1999

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摘要: Mitochondrial DNA from male-sterile lines of maize carrying S cytoplasm contains two small species which are absent N (fertile) and other cytoplasms. Portions these have been purified amplified by constructing recombinant plasmids in vitro. Probes made with used to demonstrate; i) a homologous region the mitochondrial genome, may indicate origin specific species. ii) present low amounts only. iii) absence strong homology mitochondria C T

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