Document Detail


A mitochondrial DNA rearrangement and three new mitochondrial plasmids from long-lived strains of Podospora anserina.
MedLine Citation:
PMID:  2270228     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The excision-junction sites of a mtDNA rearrangement of a long-lived strain of Podospora anserina, Mn19, were cloned and sequenced. Analysis of sequence and hybridization data lead to the conclusion that the Mn19 mtDNA consists of two nonoverlapping circular molecules. Three plasmids, LMt-2, LMt-3, and LMt-4, cloned from long-lived progeny of crosses between the Mn19 strain and wild type were cloned and sequenced. These plasmids share features and excision-junction sites with previously described longevity and senescence plasmids. The Mn19 mtDNA rearrangement and plasmids LMt-2, LMt-3, and LMt-4 are described. The possible significance of similarities to previously described plasmids is discussed.
Authors:
M E Silliker; D J Cummings
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Publication Detail:
Type:  Journal Article; Research Support, U.S. Gov't, P.H.S.    
Journal Detail:
Title:  Plasmid     Volume:  24     ISSN:  0147-619X     ISO Abbreviation:  Plasmid     Publication Date:  1990 Jul 
Date Detail:
Created Date:  1991-02-19     Completed Date:  1991-02-19     Revised Date:  2007-11-14    
Medline Journal Info:
Nlm Unique ID:  7802221     Medline TA:  Plasmid     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  37-44     Citation Subset:  IM    
Affiliation:
Department of Microbiology and Immunology, University of Colorado School of Medicine, Denver 80262.
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MeSH Terms
Descriptor/Qualifier:
Ascomycota / genetics*
Base Sequence
Cloning, Molecular
DNA, Fungal / genetics*
DNA, Mitochondrial / genetics
Gene Rearrangement
Genes, Fungal
Molecular Sequence Data
Plasmids*
Recombination, Genetic
Restriction Mapping
Grant Support
ID/Acronym/Agency:
AG06320/AG/NIA NIH HHS; AGO5442/AG/NIA NIH HHS
Chemical
Reg. No./Substance:
0/DNA, Fungal; 0/DNA, Mitochondrial

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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