Zobrazeno 1 - 5
of 5
pro vyhledávání: '"F L, Kisselyov"'
Publikováno v:
Neoplasma. 38(6)
Rous sarcoma virus-33 (RSV-33) belongs to RSVs that have the least number of passages beyond its isolation from chicken tumor No. 1 among all current strains of RSV. Biological characterization indicated that it was pathogenic for rats. The results o
Publikováno v:
Neoplasma. 35(3)
Rat embryo fibroblasts (REF) were transformed by simultaneous gene transfer of the complementary oncogenes ras and myc using the calcium phosphate coprecipitation method. Cell lines derived from transformation foci expressed in addition to ras and my
Autor:
D A, Brashishkite, S A, Galetsky, P, Kuliffay, A, Lizonová, A G, Tatosyan, M, Urbancíková, F L, Kisselyov, M, Grófová
Publikováno v:
Neoplasma. 35(6)
Previously we demonstrated differences in the organization and methylation pattern of integrated Rous sarcoma proviral sequences in helper-dependent virogenic rat TWERC cells. In the present study we attempted to induce changes in the integrated vira
Publikováno v:
Folia biologica. 26(4)
Two non-virogenic rat cell lines TWERC and FR transformed with PR-RSV and FSV, respectively, were analyzed. Both these cell lines contained vRNA, but only in TWERC cells was the major viral polypeptide p27 synthetized. Transforming virus can be rescu
Publikováno v:
Folia biologica. 23(4)
The presence of virus-specific RNA in mammalian tumour cell lines of RSV aetiology was studied using molecular hybridization between the PR-RSV 3H-DNA probe synthetized by the endogenous RNA-directed DNA polymerase reaction and cellular RNA. It was f