[Influence of protein bound with single-stranded DNA on the synthesis of RNA and poly(A). III. Protein product of F1 gene 5].

Influence of the protein product of F1 phage gene 5 (protein 5) on the synthesis RNA and poly(A) in vitro was studied. It has been shown, that protein 5 has no effect on the transcription of the native DNA by E. coli RNA-polymerase, but completely prevents RNA and poly(A) synthesis on the denatured or single-stranded DNA at the protein/DNA ratio 10:1.

[The influence of proteins bound to single-stranded DNA on RNA and poly(A) synthesis. I. Antibodies against DNA].

The influence of antibodies to DNA of T4 and SPOI phages as well as to DNA of E. coli on RNA and poly(A) synthesis by E. coli RNA polymerase has been studied.