Document Detail


Nuclear control of mitochondrial genome reorganization characterized using cultured cells of ditelosomic and nullisomic-tetrasomic wheat lines.
MedLine Citation:
PMID:  11057449     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
In vitro-mediated reorganization of the mitochondrial genome is governed by information contained in the nuclear genome. Here we show, from the study of tissue cultures initiated from an almost complete collection of ditelosomic and nullisomic-tetrasomic wheat lines, that nuclear control of the mitochondrial genome structure is a highly complex process. Whereas information responsible for the amplification of defined molecular configurations has been found to be located in either a single or a few chromosomal arms, other rearrangements such as changes in the relative amounts of interconverting subgenomic structures are governed by a number of genes scattered over most of the wheat chromosomes.
Authors:
C Hartmann; Y Henry; J Tregear; A Rode
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Current genetics     Volume:  38     ISSN:  0172-8083     ISO Abbreviation:  Curr. Genet.     Publication Date:  2000 Oct 
Date Detail:
Created Date:  2001-01-24     Completed Date:  2001-02-15     Revised Date:  2002-11-01    
Medline Journal Info:
Nlm Unique ID:  8004904     Medline TA:  Curr Genet     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  156-62     Citation Subset:  IM    
Affiliation:
Institut de Biotechnologie des Plantes, UMR CNRS 8618, Université de Paris Sud, Orsay, France.
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MeSH Terms
Descriptor/Qualifier:
Aneuploidy
Blotting, Southern
Cell Nucleus / metabolism*
Cells, Cultured
Crosses, Genetic
Cytoplasm / metabolism
DNA Probes / genetics
DNA, Mitochondrial / genetics*
Gene Rearrangement / genetics*
Genes, Dominant / genetics
Genome, Plant
Recombination, Genetic / genetics*
Triticum / genetics*
Chemical
Reg. No./Substance:
0/DNA Probes; 0/DNA, Mitochondrial

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


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