Results 141 to 150 of about 14,987 (195)
Guaroa virus, a forgotten Latin American orthobunyavirus: A narrative review. [PDF]
PLoS Negl Trop DisSilva-Ramos CR, Aguilar PV.
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Cell, 1978
Using labeled cDNA specific for the detection of the src gene of avian sarcoma viruses, we find that avian myelocytomatosis virus strain MC29 and avian erythroblastosis virus strain ES4 lack nucleotide sequences related to the src gene. Furthermore, chicken fibroblasts as well as hematopoietic cells, infected and transformed with these viruses, show no
Dominique Stehelin, Thomas Gráf
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Using labeled cDNA specific for the detection of the src gene of avian sarcoma viruses, we find that avian myelocytomatosis virus strain MC29 and avian erythroblastosis virus strain ES4 lack nucleotide sequences related to the src gene. Furthermore, chicken fibroblasts as well as hematopoietic cells, infected and transformed with these viruses, show no
Dominique Stehelin, Thomas Gráf
exaly +3 more sources
Enhancement and inhibition of avian sarcoma viruses by polycations and polyanions
Virology, 1969Abstract Polycations enhance the infectivity of avian sarcoma viruses for chick embryo fibroblast cultures up to 80-fold. The enhancement is restricted to members of avian tumor virus subgroups B, C, and D and to RSV(O). Subgroup A viruses are either unaffected or inhibited by polycations.
Kumao Toyoshima, Peter K Vogt
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Uninfected avian cells contain RNA related to the transforming gene of avian sarcoma viruses
Cell, 1978Abstract A single gene ( src ) is responsible for neoplastic transformation induced by infection of fibroblasts with avian sarcoma viruses. We have reported previously that the DNAs of uninfected avian cells contain nucleotide sequences related to src , and that these sequences (denoted sarc ) have been highly conserved during the evolution of birds
Deborah H Spector +2 more
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Temperature sensitive mutants of avian sarcoma viruses
Biochimica Et Biophysica Acta: Reviews on Cancer, 1975J Wyke, J A Wyke
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Virus Research, 1988
Twelve independent isolates of avian sarcoma viruses (ASVs) can be divided into four groups according to the transforming genes harbored in the viral genomes. The first group is represented by viruses containing the transforming sequence, src, inserted in the viral genome as an independent gene; the other three groups of viruses contain transforming ...
L H, Wang, H, Hanafusa
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Twelve independent isolates of avian sarcoma viruses (ASVs) can be divided into four groups according to the transforming genes harbored in the viral genomes. The first group is represented by viruses containing the transforming sequence, src, inserted in the viral genome as an independent gene; the other three groups of viruses contain transforming ...
L H, Wang, H, Hanafusa
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Alterations in the genomes of avian sarcoma viruses
Virology, 1982We describe 12 nonconditional mutants of avian sarcoma virus. Eleven were replication defective and one appeared to retain wild-type functions. Comparison of restriction endonuclease digests of viral DNA revealed that 8 of 11 replication defectives contained large deletions of viral information.
Mason, W S +8 more
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Characteristics of cores of avian leuko-sarcoma viruses
Virology, 1970Abstract Rous sarcoma virus-Rous associated virus (RSV-RAV 1 ) mixtures were treated to remove lipoprotein envelopes, and the resulting virion cores were analyzed. Cores labeled with uridine- 3 H had a density (1.27 g/ml) different from intact virus (1.16 g/ml) and could be separated by isopycnic banding in potassium tartrate, cesium sulfate, or ...
J P, Bader, N R, Brown, A V, Bader
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