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Recombination in Escherichia coli and the definition of biological species.
The DNA sequence of part of the gnd (6-phosphogluconate dehydrogenase) gene was determined for eight wild strains of Escherichia coli and for Salmonella typhimurium. Since a region of the trp… Expand
Detection of Escherichia coli ribosome binding at translation initiation sites in the absence of tRNA.
Binary complexes between messenger RNA and E. coli ribosomes were examined. A ribosome-mRNA binary complex on T4 gene 32 mRNA withstood inhibition by antibodies against ribosomal protein S1. Anti-S1… Expand
Oligopeptidase-deficient mutants of Salmonella typhimurium.
An oligopeptidase that hydrolyzes N-acetyl-L-alanyl-L-alanyl-L-alanyl-L-alanine (AcAla4) has been identified in extracts of Salmonella typhimurium. Mutants lacking this activity have been isolated in… Expand
Degradation of proline peptides in peptidase-deficient strains of Salmonella typhimurium.
A mutant strain of Salmonella typhimurium that lacks two proline-specific peptidases (peptidases P and Q) could not complete the degradation of proline peptides formed as intermediates in… Expand
Degradation of intracellular protein in Salmonella typhimurium peptidase mutants.
Abstract Multiply peptidase-deficient mutant strains of Salmonella typhimurium fail to carry out normal protein degradation during starvation for a carbon source. In these mutants, the extent of… Expand
RNA ligands to human nerve growth factor.
- J. Binkley, P. Allen, D. Brown, L. Green, C. Tuerk, L. Gold
- Biology, Medicine
- Nucleic acids research
- 25 August 1995
High affinity RNA ligands to human nerve growth factor (NGF) were selected from pools of random RNA using SELEX [Tuerk, C. and Gold, L. (1990) Science, 249, 505-510]. Nerve growth factor, which is a… Expand
Binding of the bacteriophage T4 regA protein to mRNA targets: an initiator AUG is required.
Bacteriophage T4 regA protein translationally represses the synthesis of a subset of early phage-induced proteins. The protein binds to the translation initiation site of at least two mRNAs and… Expand
Degradation of abnormal proteins in peptidase-deficient mutants of Salmonella typhimurium.
The degradation of abnormal proteins produced as a result of incorporation of the arginine analog L-canavanine or generated by exposure to puromycin was studied in wild-type and multiply… Expand
Role of the cro gene in bacteriophage lambda development.
Reevaluation of things past. A test of the "retrospection hypothesis" using a CER procedure with rats.
The ability of rats to reevaluate previously presented information in light of subsequently provided information was evaluated using a CER (conditioned emotional response) procedure. In Experiment 1,… Expand