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Literature DB >> 9721238

The DF-1 chicken fibroblast cell line: transformation induced by diverse oncogenes and cell death resulting from infection by avian leukosis viruses.

M Himly¹, D N Foster, I Bottoli, J S Iacovoni, P K Vogt.

Abstract

DF-1 is a continuous cell line of chicken embryo fibroblasts. The cells are free of endogenous sequences related to avian sarcoma and leukosis viruses and have normal fibroblastic morphology. DF-1 cells support the replication of avian retroviruses; diverse oncogenes induce foci of oncogenic transformation on monolayers of DF-1, and avian leukosis viruses of envelope subgroups B, D, and C induce cell death and form plaques. The new cell line will greatly facilitate studies on oncogenic transformation and cell killing by avian viruses. Copyright 1998 Academic Press.

Entities: CellLine Disease Species

Mesh：

Year: 1998 PMID： 9721238 DOI： 10.1006/viro.1998.9290

Source DB: PubMed Journal: Virology ISSN： 0042-6822 Impact factor: 3.616

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Cited

188 in total

1. Point mutations in the avian sarcoma/leukosis virus 3' untranslated region result in a packaging defect.

Authors: J M Aschoff; D Foster; J M Coffin
Journal: J Virol Date: 1999-09 Impact factor: 5.103

2. Restricting expression prolongs expression of foreign genes introduced into animals by retroviruses.

Authors: V B Pinto; S Prasad; J Yewdell; J Bennink; S H Hughes
Journal: J Virol Date: 2000-11 Impact factor: 5.103

3. Regulated gene expression in the chicken embryo by using replication-competent retroviral vectors.

Authors: Noboru Sato; Kenji Matsuda; Chie Sakuma; Douglas N Foster; Ronald W Oppenheim; Hiroyuki Yaginuma
Journal: J Virol Date: 2002-02 Impact factor: 5.103

4. A fifteen-amino-acid TVB peptide serves as a minimal soluble receptor for subgroup B avian leukosis and sarcoma viruses.

Authors: Daniel J Knauss; John A T Young
Journal: J Virol Date: 2002-06 Impact factor: 5.103

10. Evolutionary pressure of a receptor competitor selects different subgroup a avian leukosis virus escape variants with altered receptor interactions.

Authors: Deborah C Melder; V Shane Pankratz; Mark J Federspiel
Journal: J Virol Date: 2003-10 Impact factor: 5.103

The DF-1 chicken fibroblast cell line: transformation induced by diverse oncogenes and cell death resulting from infection by avian leukosis viruses.

1. Point mutations in the avian sarcoma/leukosis virus 3' untranslated region result in a packaging defect.

2. Restricting expression prolongs expression of foreign genes introduced into animals by retroviruses.

3. Regulated gene expression in the chicken embryo by using replication-competent retroviral vectors.

4. A fifteen-amino-acid TVB peptide serves as a minimal soluble receptor for subgroup B avian leukosis and sarcoma viruses.

5. Basic residues of the retroviral nucleocapsid play different roles in gag-gag and Gag-Psi RNA interactions.

6. Bystander killing during avian leukosis virus subgroup B infection requires TVB(S3) signaling.

7. NC-mediated nucleolar localization of retroviral gag proteins.

8. The c-myc and PyMT oncogenes induce different tumor types in a somatic mouse model for pancreatic cancer.

9. Visualizing the autophagy pathway in avian cells and its application to studying infectious bronchitis virus.

10. Evolutionary pressure of a receptor competitor selects different subgroup a avian leukosis virus escape variants with altered receptor interactions.