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Literature DB >> 6300438

Genetic relatedness of the genomes of equine herpesvirus types 1, 2, and 3.

J Staczek, S S Atherton, D J O'Callaghan.

Abstract

Genomic DNAs of equine herpesvirus type 1 (EHV-1), EHV-2 (equine cytomegalovirus), and EHV-3 were examined by reassociation kinetic and thermal denaturation analyses to determine the extent and degree of homology among the three viral DNAs. Results of reassociation analyses indicated a limited homology among the three EHV genomes. Homologous DNA sequences equivalent to 1.8 to 3.7 megadaltons between EHV-1 and equine cytomegalovirus, 7.6 to 8.2 megadaltons between EHV-1 and EHV-3, and 1.3 to 1.9 megadaltons between equine cytomegalovirus and EHV-3 were detected. Examination by thermal denaturation of the DNA homoduplexes and heteroduplexes formed during reassociation revealed a high degree of base pairing within the duplexes, suggesting that closely related sequences may be conserved among the genomes of EHV.

Entities: Species

Mesh：

Substances：
DNA, Viral

Year: 1983 PMID： 6300438 PMCID： PMC256479

Source DB: PubMed Journal: J Virol ISSN： 0022-538X Impact factor: 5.103

19 in total

1. Characterization of three species of nucleocapsids of equine herpesvirus type-1 (EHV-1).

Authors: M L Perdue; J C Cohen; M C Kemp; C C Randall; D J O'Callaghan
Journal: Virology Date: 1975-03 Impact factor: 3.616

2. SEROLOGICAL COMPARISON OF THE HERPES VIRUSES.

Authors: G PLUMMER
Journal: Br J Exp Pathol Date: 1964-04

3. NUCLEOTIDE COMPOSITION OF SHORT SEGMENTS OF DNA MOLECULES.

Authors: Y MIYAZAWA; C A THOMAS
Journal: J Mol Biol Date: 1965-02 Impact factor: 5.469

4. SOME PHYSICOCHEMICAL CHARACTERISTICS OF EQUINE ABORTION VIRUS NUCLEIC ACID.

Authors: R L SOEHNER; G A GENTRY; C C RANDALL
Journal: Virology Date: 1965-07 Impact factor: 3.616

5. Viral DNA in transformed cells. I. A study of the sequences of adenovirus 2 DNA in a line of transformed rat cells using specific fragments of the viral genome.

Authors: P A Sharp; U Pettersson; J Sambrook
Journal: J Mol Biol Date: 1974-07-15 Impact factor: 5.469

6. Studies of the molecular anatomy of the L-M cell strain of equine herpes virus type 1: proteins of the nucleocapsid and intact virion.

Authors: M L Perdue; M C Kemp; C C Randall; D J O'Callaghan
Journal: Virology Date: 1974-05 Impact factor: 3.616

7. Kinetics of cellular and viral DNA synthesis in equine abortion (herpes) virus infection of L-M cells.

Authors: D J O'Callaghan; W P Cheevers; G A Gentry; C C Randall
Journal: Virology Date: 1968-09 Impact factor: 3.616

8. Properties of the genome of equine herpesvirus type 3.

Authors: S S Atherton; D C Sullivan; S A Dauenhauer; W T Ruyechan; D J O'Callaghan
Journal: Virology Date: 1982-07-15 Impact factor: 3.616

9. Electron microscopic study of equine herpesvirus type 1 DNA.

Authors: W T Ruyechan; S A Dauenhauer; D J O'Callaghan
Journal: J Virol Date: 1982-04 Impact factor: 5.103

10. Chronic production of defective-interfering particles by hamster embryo cultures of herpesvirus persistently infected and oncogenically transformed cells.

Authors: S A Dauenhauer; R A Robinson; D J O'Callaghan
Journal: J Gen Virol Date: 1982-05 Impact factor: 3.891

4 in total

Review 1. Animal cytomegaloviruses.

Authors: J Staczek
Journal: Microbiol Rev Date: 1990-09