Literature DB >> 2991025

Isolation and characterization of cell clones producing various amounts of bovine leukosis virus.

C Altaner, J Bán, V Zajac, H Rössler, S Rosenthal, R Kettmann, A Burny.   

Abstract

Several single-cell clones were isolated from lamb kidney cell line (FLK) persistently infected with bovine leukosis virus (BLV). The clones differed in the amount of produced virus, some clones were highly virus productive, others produced less virus. The restriction analysis of cell DNA from clones revealed the existence of several numbers of integrated BLV-DNA proviruses in various cell clones. In some cell clones the unintegrated proviral DNA was observed. The proviral BLV sequences were found to be integrated in reiterated DNA in some cell clones. There was no apparent relationship between the number of integrated BLV proviruses and the extent of virus production. The origin of the different numbers of integrated BLV proviruses in various cell clones is discussed.

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Year:  1985        PMID： 2991025

Source DB:  PubMed          Journal:  Folia Biol (Praha)        ISSN： 0015-5500            Impact factor:   0.906


  5 in total

1.  Polyclonal bovine sera but not virus-neutralizing monoclonal antibodies block bovine leukemia virus (BLV) gp51 binding to recombinant BLV receptor BLVRcp1.

Authors:  O Orlik; J Ban; J Hlavaty; C Altaner; R Kettmann; D Portetelle; G A Splitter
Journal:  J Virol       Date:  1997-04       Impact factor: 5.103

2.  Long-term infection with retroviral structural gene vector provides protection against bovine leukemia virus disease in rabbits.

Authors:  Veronika Altanerova; Dana Holicova; Lucia Kucerova; Cestmir Altaner; Michael D Lairmore; Kathleen Boris-Lawrie
Journal:  Virology       Date:  2004-11-24       Impact factor: 3.616

3.  Isolation and characterization of a 2.3-kilobase-pair cDNA fragment encoding the binding domain of the bovine leukemia virus cell receptor.

Authors:  J Ban; D Portetelle; C Altaner; B Horion; D Milan; V Krchnak; A Burny; R Kettmann
Journal:  J Virol       Date:  1993-02       Impact factor: 5.103

Review 4.  Conformational changes in DNA upon ligand binding monitored by circular dichroism.

Authors:  Yu-Ming Chang; Cammy K-M Chen; Ming-Hon Hou
Journal:  Int J Mol Sci       Date:  2012-03-12       Impact factor: 6.208

5.  Establishment of a new bovine leukosis virus producing cell line.

Authors:  D Beier; R Riebe; P Blankenstein; E Starick; A Bondzio; O Marquardt
Journal:  J Virol Methods       Date:  2004-11       Impact factor: 2.014
  5 in total

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