In our attempts to establish a cell-free DNA replication system for the yeast Saccharomyces cerevisiae, we have observed that recombinant DNA plasmids purified from Escherichia coli by a common procedure (lysozyme-detergent lysis and equilibrium banding in cesium chloride ethidium bromide gradients) often serve as templates for DNA synthesis by elongation enzymes. The templates could be elongat...

The basic LaCoO3 perovskite oxides were prepared by the series of methods (reverse co-precipitation, citric acid aided sol–gel, glycine assisted solution combustion), underwent physicochemical characterization (XRD, FTIR, BET, XPS and SEM), followed their soot oxidation activity tests in both “loose” “tight” conditions soot-catalyst contact. revealed that catalyst formed using combustion synthe...

Conventionally, in a polymerase chain reaction (PCR), oligonucleotide primers bind to the template DNA in an antiparallel complementary way and the template DNA is amplified as it is. Here we describe an approach in which the first primer binds in a parallel complementary orientation to the single-stranded DNA, leading to synthesis in a parallel direction. Further reactions happened in a conven...

Rotavirus cores contain the double-stranded RNA (dsRNA) genome, RNA polymerase VP1, and guanylyltransferase VP3 and are enclosed within a lattice formed by the RNA-binding protein VP2. Analysis of baculovirus-expressed core-like particles (CLPs) has shown that VP1 and VP2 assemble into the simplest core-like structures with replicase activity and that VP1, but not VP3, is essential for replicas...