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Literature DB >> 6288260

Are mitochondrial structural genes selectively amplified during senescence in Podospora anserina?

Abstract

Genetic and transcriptional maps have been constructed for the mitochondrial genome of the Ascomycete Podospora anserina. These data have been plotted on the restriction maps for Sal I, Xho I, Bam HI, Eco RI, BgI II and Hae III. We have characterized and cloned a new and unique senescent mitochondrial DNA (beta-event senDNA) and have organized all of the recognized senDNAs on the genomic maps. We make the observation that all of the known and characterized senDNAs are derived from specific genes or gene regions of the young mitochondrial genome. We have unambiguously assigned the alpha-event senDNA (the 2.6 kb monomer) to the oxi3 gene locus and the beta-event senDNA to the oxi2 gene locus.

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Year: 1982 PMID： 6288260 DOI： 10.1016/0092-8674(82)90167-2

Source DB: PubMed Journal: Cell ISSN： 0092-8674 Impact factor: 41.582

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Cited

41 in total

1. DNA sequence analysis of the 24.5 kilobase pair cytochrome oxidase subunit I mitochondrial gene from Podospora anserina: a gene with sixteen introns.

Authors: D J Cummings; F Michel; K L McNally
Journal: Curr Genet Date: 1989-12 Impact factor: 3.886

2. Marked replicative advantage of human mtDNA carrying a point mutation that causes the MELAS encephalomyopathy.

Authors: M Yoneda; A Chomyn; A Martinuzzi; O Hurko; G Attardi
Journal: Proc Natl Acad Sci U S A Date: 1992-12-01 Impact factor: 11.205

3. Recombination and replication of plasmid-like derivatives of a short section of the mitochondrial chromosome of Neurospora crassa.

Authors: S R Gross; P H Levine; S Metzger; G Glaser
Journal: Genetics Date: 1989-04 Impact factor: 4.562

Are mitochondrial structural genes selectively amplified during senescence in Podospora anserina?

1. DNA sequence analysis of the 24.5 kilobase pair cytochrome oxidase subunit I mitochondrial gene from Podospora anserina: a gene with sixteen introns.

2. Marked replicative advantage of human mtDNA carrying a point mutation that causes the MELAS encephalomyopathy.

3. Recombination and replication of plasmid-like derivatives of a short section of the mitochondrial chromosome of Neurospora crassa.

4. Mitochondrial DNA changes in abnormal growth (nonchromosomal stripe) mutants of maize.

5. Mitochondrial DNA from Podospora anserina : IV. The large ribosomal RNA gene contains two long intervening sequences.

6. Genetic and molecular analysis of a long-lived strain of Podospora anserina.

7. Transcription of a mitochondrial plasmid during senescence in Podospora anserina.

8. The mitochondrial plasmid of Podospora anserina: A mobile intron of a mitochondrial gene.

9. The complete DNA sequence of the mitochondrial genome of Podospora anserina.

10. Contribution of ultra-short invasive elements to the evolution of the mitochondrial genome in the genus Podospora.