Showing results 121 to 140 of 176
 Viral expression in bovine leukemia virus-induced tumor cells.; ; Portetelle, Daniel  et alin Developments in Biological Standardization (1990), 72 Detailed reference viewed: 4 (0 ULg)Cooperation Between Bovine Leukemia-Virus Transactivator Protein And Ha-Ras Oncogene Product In Cellular-TransformationWillems, Luc ; ; et alin Embo Journal (1990), 9(5), Detailed reference viewed: 9 (3 ULg) Antigenic Variants Of Bovine Leukemia-Virus (Blv) Are Defined By Amino-Acid Substitutions In The Nh2 Part Of The Envelope Glycoprotein-Gp51Portetelle, Daniel ; ; et alin Virology (1989), 169(1), Bovine leukemia virus (BLV) p24 gene was expressed in Saccharomyces cerevisiae under the control of the PHO5 (encoding repressible acid phosphatase, rAPase) promoter. Yeast cells were transformed by a ... [more ▼] Bovine leukemia virus (BLV) p24 gene was expressed in Saccharomyces cerevisiae under the control of the PHO5 (encoding repressible acid phosphatase, rAPase) promoter. Yeast cells were transformed by a yeast-E. coli shuttle vector carrying the PHO5 promoter, the p24 gene and the CYC1 transcription terminator. After low inorganic phosphate (Pi) induction of the PHO5 promoter, p24 accumulated in the producing cells up to a concentration representing 10% of total soluble proteins. The expression level of p24 gene was not increased by insertion of the positive regulatory gene PHO4 on the p24 expression vector. The p24 produced in this system and incubated in crude yeast extract showed a remarkably high resistance to proteolytic degradation, a feature that presumably correlates with the compact globular conformation of the protein combined to the stabilizing effect of the N-terminal residue. [less ▲] Detailed reference viewed: 8 (1 ULg)Expression Of The Bovine Leukemia-Virus Transactivator Protein-P34 By A Recombinant Vaccinia VirusWillems, Luc ; ; et alin Veterinary Immunology and Immunopathology (1989), 22(3), Detailed reference viewed: 8 (3 ULg)Les techniques de clonage, le transfert de gènes et la régulation de l'expression chez les animaux domestiques; ; et al in Biotechnologie en sélection animale, IRSIA (1989) Detailed reference viewed: 26 (4 ULg)Even transcriptionally competent proviruses are silent in bovine leukemia virus-induced sheep tumor cells.; ; et al in Modern trends in human leukemia VIII (R. Neth., ed.), Springer Verlag, Berlin (1989) Detailed reference viewed: 3 (0 ULg)Infection of rats with Bovine Leukemia Virus : establishement of a virus-producing rat cell line.; Portetelle, Daniel ; Kettmann, Richard et alin Journal of General Virology (The) (1989), 70 Detailed reference viewed: 1 (0 ULg)Les gènes codant pour les facteurs de croissancePortetelle, Daniel ; ; Kettmann, Richard et alin Renaville, Robert; Burny, Arsène (Eds.) Biotechnologie en sélection animale (1989) Detailed reference viewed: 10 (1 ULg)Synthesis of functional bovine leukemia virus (BLV) p34tax protein by recombinant baculoviruses.; Willems, Luc ; Portetelle, Daniel et alin Virology (1989), 173(1), Detailed reference viewed: 8 (0 ULg)Structural and functional characterization of mutants of the bovine leukemia virus transactivator protein p34.Willems, Luc ; ; Portetelle, Daniel et alin Virology (1989), 171(2), Detailed reference viewed: 7 (1 ULg)Leukemogenesis by transactivating retroviruses: bovine leukemia virus as a model system; Kettmann, Richard ; et alin Springer-Verlag Press (Berlin, Heidelberg) (1988) Detailed reference viewed: 11 (3 ULg)Bovine leukemia: facts and hypotheses derived from the study of an infectious cancer.; ; Kettmann, Richard et alin Advances in Veterinary Science and Comparative Medicine (1988), 32(2), Detailed reference viewed: 16 (11 ULg)Expression In Bacteria Of Beta-Galactosidase Fusion Proteins Carrying Antigenic Determinants Of The 2 X-Gene Products Of Bovine Leukemia-VirusWillems, Luc ; ; et alin Leukemia (1988), 2(1), Detailed reference viewed: 6 (2 ULg)Even Transcriptionally Competent Proviruses Are Silent In Bovine Leukemia Virus-Induced Sheep Tumor-Cells; ; et al in Proceedings of the National Academy of Sciences of the United States of America (1988), 85(23), Detailed reference viewed: 4 (1 ULg)Bovine Leukemia - Facts And Hypotheses Derived From The Study Of An Infectious Cancer; ; Kettmann, Richard et alin Veterinary Microbiology (1988), 17(3), Detailed reference viewed: 26 (9 ULg)Une nouvelle approche de la selection en race laitiere: la voie genetique moleculaire.; ; et al in Annales de Gembloux (1988), 94(2), Detailed reference viewed: 11 (2 ULg)Identification of the bovine leukemia virus transactivating protein (p34x).Willems, Luc ; Kettmann, Richard ; Portetelle, Daniel et alin Haematology and Blood Transfusion (1987), 31(1), 482-7 Detailed reference viewed: 13 (8 ULg)Leukemogenesis by transactivating retroviruses : bovine leukemia virus as a model system; ; et al in Concepts and theories in carcinogenesis (1987) Detailed reference viewed: 8 (1 ULg)Leukemogenesis by bovine leukemia virus (BLV); ; et al in Viruses and human cancer, Liss Press, New York (1987) Detailed reference viewed: 3 (0 ULg)Use of bovine leukemia virus proviral DNA probes for the analysis of BLV-induced leukemogenesisKettmann, Richard ; Willems, Luc ; et alin Raven Press, New York (1987) Detailed reference viewed: 4 (2 ULg) |
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