Results 351 to 355 of about 447,697 (355)

Identification of virus-specific RNA in cells infected with rous sarcoma virus

Biochemical and Biophysical Research Communications, 1971
Abstract The cytoplasm and nuclei of cells infected with Rous sarcoma virus contain RNA which can be annealed to single-stranded DNA synthesized by the RNA-dependent polymerase of the virus. Formation of DNA:RNA hybrids was detected by equilibrium centrifugation in Cs 2 SO 4 , and by step-wise elution from hydroxy-apatite.
Lois Fanshier, J M Bishop, Warren Levinson, Axel-Claude Garapin, Jo-Ann Leong   +4 more
openaire   +3 more sources

Isolation of a RNA-dependent RNA polymerase from virus infected myeloblasts

Biochemical and Biophysical Research Communications, 1969
Abstract Evidence is given for the presence of a RNA polymerase in virus-infected myeloblasts which is absolutely dependent upon the presence of exogenous RNA template for enzyme activity. In the presence of polyvinyl sulfate, a rinonuclease inhibitor, the high molecular weight virus RNA fraction is the most effective template for RNA synthesis with ...
G. S. Beaudreau, K.F. Watson
openaire   +3 more sources

RNA silencing and plant virus infections

2005
Post-transcriptional gene silencing is an evolutionary conserved mechanism among plants, fungi, insects and animals and engages a sequence specific degradation of RNAs, that is triggered through different pathways by dsRNA molecules. A specific RNAse III, called Dicer cleaves dsRNA molecules into small dsRNAs of 21-24 bp that are the mediators of RNA ...
openaire   +2 more sources

The action of interferon on the synthesis of RNA in fibroblasts infected with a RNA-virus

Life Sciences, 1962
P. De Somer, E. De Maeyer, C. Cocito
openaire   +3 more sources

RNA synthesis by germiston virus in infected cells

Virus Research, 1985
C. Cunningham, J.F. Szilagyi
openaire   +2 more sources