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Literature DB >> 2993653

Biologically active proviral clone of myeloblastosis-associated virus type 1: implications for the genesis of avian myeloblastosis virus.

B Perbal, J S Lipsick, J Svoboda, R F Silva, M A Baluda.

Abstract

A biologically active myeloblastosis-associated virus (MAV) provirus was cloned from a bacteriophage recombinant library constructed from leukemic chicken myeloblast DNA. The restriction endonuclease map of this clone was consistent with that of a type 1 MAV (MAV-1). Interference assays of virus recovered from cultured chicken embryo fibroblasts after DNA transfection established that the provirus was infectious and confirmed that it belonged to avian retrovirus subgroup A (type 1). Antipeptide antibodies raised against the env-encoded carboxyl terminus of p48myb, the transforming protein of avian myeloblastosis virus, specifically immunoprecipitated the gp37env from quail cells transfected with MAV-1 proviral DNA but not from cells infected with MAV-2. This suggests that MAV-1 rather than MAV-2 is the progenitor helper virus from which avian myeloblastosis virus arose by the transduction of cellular proto-oncogene sequences.

Entities: Disease Species

Mesh：

Substances：

Year: 1985 PMID： 2993653 PMCID： PMC252511

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

41 in total

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Authors: P E Highfield; L F Rafield; T M Gilmer; J T Parsons
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Authors: S A Mitsialis; J L Manley; R V Guntaka
Journal: Mol Cell Biol Date: 1983-05 Impact factor: 4.272

6. Organization of chicken DNA sequences homologous to the transforming gene of avian myeloblastosis virus. II. Isolation and characterization of lambda proto-amv DNA recombinant clones from a library of leukemic chicken DNA.

Authors: B Perbal; J M Cline; R L Hillyard; M A Baluda
Journal: J Virol Date: 1983-03 Impact factor: 5.103

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Authors: L B Crittenden; D A Eagen; F A Gulvas
Journal: Infect Immun Date: 1979-05 Impact factor: 3.441

8. Organization of chicken DNA sequences homologous to the transforming gene of avian myeloblastosis virus. I. Restriction enzyme analysis of total DNA from normal and leukemic cells.

Authors: B Perbal; M A Baluda
Journal: J Virol Date: 1982-11 Impact factor: 5.103

9. Nucleotide sequence of the transforming gene of avian myeloblastosis virus.

Authors: K E Rushlow; J A Lautenberger; T S Papas; M A Baluda; B Perbal; J G Chirikjian; E P Reddy
Journal: Science Date: 1982-06-25 Impact factor: 47.728

10. Identification of a proviral genome associated with avian myeloblastic leukemia.

Authors: L M Souza; M C Komaromy; M A Baluda
Journal: Proc Natl Acad Sci U S A Date: 1980-05 Impact factor: 11.205

19 in total

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Journal: J Virol Date: 1996-04 Impact factor: 5.103

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Authors: S Schirm; G Moscovici; J M Bishop
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7. Structural and functional domains of the myb oncogene: requirements for nuclear transport, myeloid transformation, and colony formation.

Authors: C E Ibanez; J S Lipsick
Journal: J Virol Date: 1988-06 Impact factor: 5.103

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Authors: E Le Rouzic; B Perbal
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9. Two autonomous myc oncogenes in avian carcinoma virus OK10.

Authors: S L Pfaff; P H Duesberg
Journal: J Virol Date: 1988-10 Impact factor: 5.103

10. Proviral rearrangements and overexpression of a new cellular gene (nov) in myeloblastosis-associated virus type 1-induced nephroblastomas.

Authors: V Joliot; C Martinerie; G Dambrine; G Plassiart; M Brisac; J Crochet; B Perbal
Journal: Mol Cell Biol Date: 1992-01 Impact factor: 4.272