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Literature DB >> 2573821

In organello replication and viral affinity of linear, extrachromosomal DNA of the ascomycete Ascobolus immersus.

Abstract

Linear, extrachromosomal DNA's of the filamentous fungus Ascobolus immersus are localized within the mitochondria. These linear plasmids have no homology to the high molecular weight mtDNA (hmw mtDNA). For analysis of plasmid replication an in organello DNA synthesis system was developed, in which radionucleotides were incorporated into intact mitochondria. Plasmid DNA is labelled preferentially in this system. From replication analysis of a specific plasmid there is evidence of a virus-like protein-primed replication. Sequence analysis of this plasmid reveals that a viral DNA polymerase is encoded. Thus, these genetic elements presumably are viral remnants rather than true plasmids.

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Year: 1989 PMID： 2573821 DOI： 10.1007/BF00332419

Source DB: PubMed Journal: Mol Gen Genet ISSN： 0026-8925

37 in total

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Journal: Proc Natl Acad Sci U S A Date: 1977-07 Impact factor: 11.205

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Authors: D W Mount; B Conrad
Journal: Nucleic Acids Res Date: 1986-01-10 Impact factor: 16.971

4. A collection of programs for nucleic acid and protein analysis, written in FORTRAN 77 for IBM-PC compatible microcomputers.

Authors: B F Lang; G Burger
Journal: Nucleic Acids Res Date: 1986-01-10 Impact factor: 16.971

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Authors: J D Watson
Journal: Nat New Biol Date: 1972-10-18

6. Primary structural relationships may reflect similar DNA replication strategies.

Authors: P Argos; A D Tucker; L Philipson
Journal: Virology Date: 1986-03 Impact factor: 3.616

7. Replication and expression of a bacterial--mitochondrial hybrid plasmid in the fungus Podospora anserina.

Authors: U Stahl; P Tudzynski; U Kück; K Esser
Journal: Proc Natl Acad Sci U S A Date: 1982-06 Impact factor: 11.205

8. The DNA sequence and genetic organization of a Neurospora mitochondrial plasmid suggest a relationship to introns and mobile elements.

Authors: F E Nargang; J B Bell; L L Stohl; A M Lambowitz
Journal: Cell Date: 1984-09 Impact factor: 41.582

9. A rapid single-stranded cloning strategy for producing a sequential series of overlapping clones for use in DNA sequencing: application to sequencing the corn mitochondrial 18 S rDNA.

Authors: R M Dale; B A McClure; J P Houchins
Journal: Plasmid Date: 1985-01 Impact factor: 3.466

10. DNA sequence of the region in the genome of herpes simplex virus type 1 containing the genes for DNA polymerase and the major DNA binding protein.

Authors: J P Quinn; D J McGeoch
Journal: Nucleic Acids Res Date: 1985-11-25 Impact factor: 16.971

27 in total

8. Analysis of the structure and inheritance of a linear plasmid from the obligate biotrophic fungus Blumeria graminis f. sp. hordei.

Authors: H Giese; M F Lyngkjaer; B M Stummann; M N Grell; S K Christiansen
Journal: Mol Genet Genomics Date: 2003-06-28 Impact factor: 3.291

9. A novel family of linear plasmids with homology to plasmid pAL2-1 of Podospora anserina.

Authors: J Hermanns; F Debets; R Hoekstra; H D Osiewacz
Journal: Mol Gen Genet Date: 1995-03-10

10. Two Neurospora mitochondrial plasmids encode DNA polymerases containing motifs characteristic of family B DNA polymerases but lack the sequence Asp-Thr-Asp.

Authors: Q Li; F E Nargang
Journal: Proc Natl Acad Sci U S A Date: 1993-05-01 Impact factor: 11.205

In organello replication and viral affinity of linear, extrachromosomal DNA of the ascomycete Ascobolus immersus.

1. Unique DNA associated with mitochondria in the "S"-type cytoplasm of male-sterile maize.

2. Plasmid-like DNA is part of mitochondrial DNA in Podospora anserina.

3. Improved programs for DNA and protein sequence analysis on the IBM personal computer and other standard computer systems.

4. A collection of programs for nucleic acid and protein analysis, written in FORTRAN 77 for IBM-PC compatible microcomputers.

5. Origin of concatemeric T7 DNA.

6. Primary structural relationships may reflect similar DNA replication strategies.

7. Replication and expression of a bacterial--mitochondrial hybrid plasmid in the fungus Podospora anserina.

8. The DNA sequence and genetic organization of a Neurospora mitochondrial plasmid suggest a relationship to introns and mobile elements.

9. A rapid single-stranded cloning strategy for producing a sequential series of overlapping clones for use in DNA sequencing: application to sequencing the corn mitochondrial 18 S rDNA.

10. DNA sequence of the region in the genome of herpes simplex virus type 1 containing the genes for DNA polymerase and the major DNA binding protein.

1. Evolution of linear plasmids.

2. Structural and functional analysis of temperature-sensitive mutants of the phage phi 29 DNA polymerase.

3. Escherichia coli DNA polymerase II is homologous to alpha-like DNA polymerases.

4. Compilation and alignment of DNA polymerase sequences.

5. The kalilo linear senescence-inducing plasmid of Neurospora is an invertron and encodes DNA and RNA polymerases.

Review 6. Linear plasmids among eukaryotes: fundamentals and application.

7. New nucleotide sequence data on the EMBL File Server.

8. Analysis of the structure and inheritance of a linear plasmid from the obligate biotrophic fungus Blumeria graminis f. sp. hordei.

9. A novel family of linear plasmids with homology to plasmid pAL2-1 of Podospora anserina.

10. Two Neurospora mitochondrial plasmids encode DNA polymerases containing motifs characteristic of family B DNA polymerases but lack the sequence Asp-Thr-Asp.