Literature DB >> 1851887

Improvement of avian leukosis virus (ALV)-based retrovirus vectors by using different cis-acting sequences from ALVs.

F L Cosset1, C Legras, J L Thomas, R M Molina, Y Chebloune, C Faure, V M Nigon, G Verdier.   

Abstract

Production and expression of double-expression vectors which transduce both Neo(r) and lacZ genes and are based on the structure of avian leukosis virus were enhanced by using cis-acting sequences (long terminal repeats and noncoding sequences) from Rous-associated virus-1 and Rous-associated virus-2 rather than those of avian erythroblastosis virus previously used in our constructs. Polyclonal producer cells obtained after transfection of these vectors into the Isolde packaging cell line gave rise to titers as high as 3 x 10(5) lacZ CFU/ml, whereas it was possible to isolate clones of producer cells giving rise to titers of more than 10(6) resistance focus-forming units per ml.

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Year:  1991        PMID： 1851887      PMCID： PMC241003     

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


  43 in total

1.  Neurons and glia arise from a common progenitor in chicken optic tectum: demonstration with two retroviruses and cell type-specific antibodies.

Authors:  D S Galileo; G E Gray; G C Owens; J Majors; J R Sanes
Journal:  Proc Natl Acad Sci U S A       Date:  1990-01       Impact factor: 11.205

2.  A study of the dimer formation of Rous sarcoma virus RNA and of its effect on viral protein synthesis in vitro.

Authors:  E Bieth; C Gabus; J L Darlix
Journal:  Nucleic Acids Res       Date:  1990-01-11       Impact factor: 16.971

3.  A new avian leukosis virus-based packaging cell line that uses two separate transcomplementing helper genomes.

Authors:  F L Cosset; C Legras; Y Chebloune; P Savatier; P Thoraval; J L Thomas; J Samarut; V M Nigon; G Verdier
Journal:  J Virol       Date:  1990-03       Impact factor: 5.103

4.  Generation of a helper cell line for packaging avian leukosis virus-based vectors.

Authors:  P Savatier; C Bagnis; P Thoraval; D Poncet; M Belakebi; F Mallet; C Legras; F L Cosset; J L Thomas; Y Chebloune
Journal:  J Virol       Date:  1989-02       Impact factor: 5.103

5.  Evidence that the packaging signal of Moloney murine leukemia virus extends into the gag region.

Authors:  M A Bender; T D Palmer; R E Gelinas; A D Miller
Journal:  J Virol       Date:  1987-05       Impact factor: 5.103

6.  Identification of a sequence likely to be required for avian retroviral packaging.

Authors:  T Pugatsch; D W Stacey
Journal:  Virology       Date:  1983-07-30       Impact factor: 3.616

7.  The embryonic environment strongly attenuates v-src oncogenesis in mesenchymal and epithelial tissues, but not in endothelia.

Authors:  A W Stoker; C Hatier; M J Bissell
Journal:  J Cell Biol       Date:  1990-07       Impact factor: 10.539

8.  Efficient insertion of genes into the mouse germ line via retroviral vectors.

Authors:  H van der Putten; F M Botteri; A D Miller; M G Rosenfeld; H Fan; R M Evans; I M Verma
Journal:  Proc Natl Acad Sci U S A       Date:  1985-09       Impact factor: 11.205

9.  A germline transformation analysis reveals flexibility in the organization of heat shock consensus elements.

Authors:  J A Simon; J T Lis
Journal:  Nucleic Acids Res       Date:  1987-04-10       Impact factor: 16.971

10.  Self-inactivating retroviral vectors designed for transfer of whole genes into mammalian cells.

Authors:  S F Yu; T von Rüden; P W Kantoff; C Garber; M Seiberg; U Rüther; W F Anderson; E F Wagner; E Gilboa
Journal:  Proc Natl Acad Sci U S A       Date:  1986-05       Impact factor: 11.205
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  7 in total

1.  Packaging cells for avian leukosis virus-based vectors with various host ranges.

Authors:  F L Cosset; C Ronfort; R M Molina; F Flamant; A Drynda; M Benchaibi; S Valsesia; V M Nigon; G Verdier
Journal:  J Virol       Date:  1992-09       Impact factor: 5.103

2.  Homologous and nonhomologous retroviral recombinations are both involved in the transfer by infectious particles of defective avian leukosis virus-derived transcomplementing genomes.

Authors:  A Girod; A Drynda; F L Cosset; G Verdier; C Ronfort
Journal:  J Virol       Date:  1996-08       Impact factor: 5.103

3.  High-titer packaging cells producing recombinant retroviruses resistant to human serum.

Authors:  F L Cosset; Y Takeuchi; J L Battini; R A Weiss; M K Collins
Journal:  J Virol       Date:  1995-12       Impact factor: 5.103

Review 4.  Vectors derived from avian leukosis and sarcoma viruses.

Authors:  F Flamant; F L Cosset; J Samarut
Journal:  J Mol Med (Berl)       Date:  1995-04       Impact factor: 4.599

5.  Modifications in the binding domain of avian retrovirus envelope protein to redirect the host range of retroviral vectors.

Authors:  S Valsesia-Wittmann; A Drynda; G Deléage; M Aumailley; J M Heard; O Danos; G Verdier; F L Cosset
Journal:  J Virol       Date:  1994-07       Impact factor: 5.103

6.  Immune response and resistance to Rous sarcoma virus challenge of chickens immunized with cell-associated glycoproteins provided with a recombinant avian leukosis virus.

Authors:  Y Chebloune; J Rulka; F L Cosset; S Valsesia; C Ronfort; C Legras; A Drynda; J Kuzmak; V M Nigon; G Verdier
Journal:  J Virol       Date:  1991-10       Impact factor: 5.103

7.  Germline transmission of exogenous genes in chickens using helper-free ecotropic avian leukosis virus-based vectors.

Authors:  P Thoraval; M Afanassieff; F L Cosset; F Lasserre; G Verdier; F Coudert; G Dambrine
Journal:  Transgenic Res       Date:  1995-11       Impact factor: 2.788
  7 in total

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