Ontology highlight
ABSTRACT:
SUBMITTER: Miller ES
PROVIDER: S-EPMC213179 | biostudies-other | 1990 Sep
REPOSITORIES: biostudies-other
Journal of bacteriology 19900901 9
Bacteriophage T4 RegA protein is a translational repressor of several phage mRNAs. In the T4-related phages examined, regA nucleotide sequences are highly conserved and the inferred amino acid sequences are identical. The exceptional phage, RB69, did not produce a RegA protein reproducibly identifiable by Western blots (immunoblots) nor did it produce mRNA that hybridized to T4 regA primers. Nucleotide sequences of either 223 or 250 base pairs were identified immediately 3' to regA in RB18 and R ...[more]