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G Feix

Publications and source records attributed to G Feix.

51 records · Page 3Linked to original sources
PubMed1975

RNA nicking activity associated with DNA ligase of T4 infected E. coli: properties and influence on in vitro reactions of ligase.

Highly purified DNA ligase from T4 infected E. coli displays an RNA nicking activity which cleaves endonucleolytically the RNA of ribo-desoxy-and ribo-ribo type doublestranded structures to oligonucleotides with 5'phosphoryl-and 3'hydroxy termini. In the presence of ATP the generated nicks are repaired by the ligase except at the ends of the doublestranded regions where some short oligonucleotides are released before ligation can occur. As judged from its behaviour during the various purification steps and from some of its properties, the nicking activity seems to be different from known nicking enzymes.

Alkaline Phosphatase↗
PubMed1967

Replication of viral RNA: RNA synthetase from Escherichia coli infected with phage MS2 or Qb.

An RNA synthetase is formed in Escherichia coli after infection with bacteriophages containing RNA. Specific annealing techniques revealed that, from the very outset of the reaction in vitro, the partially purified enzyme-template complex synthesizes parental-type plus strands, namely, MS2-RNA when isolated from cells infected with MS2 phage and Q(beta)-RNA in the case of cells infected with Q(beta) phage. This is in contrast to the situation found with Q(beta) replicase primed with Q(beta)-RNA, where the initial product is the complementary strand.

Carbon Isotopes↗