Na+/H+ antiport activity conferred by Bacillus subtilis tetA(L), a 5' truncation product of tetA(L), and related plasmid genes upon Escherichia coli

Transformation of Escherichia coli and Bacillus subtilis with a hybrid plasmid molecule.

A hybrid molecule constructed from Escherichia coli plasmid pMB9 and a fragment of Bacillus subtilis 168 deoxyribonucleic acid functions in cells of leu-E. coli, converting them to leucine prototrophy, but fails to survive in strains of B. subtilis 168.

multimer) to Escherichia coli and Bacillus subtilis

Heterologous Bacillus subtilis-Escherichia coli Gene Fusion

Translational coupling was demonstrated in a gene fusion in which the promoter and the N-terminal region of the Bacillus subtilis subtilisin (aprA) gene were fused to a promoterless Tn9-derived chloramphenicol acetyltransferase (CAT; EC 2.3.1.28) gene. Expression of this gene fusion results in the production of a native-sized CAT product, whereas the Tn9-derived CAT gene is usually not translat...

Molecular cloning with bifunctional plasmid vectors in Bacillus subtilis: isolation of a spontaneous mutant of Bacillus subtilis with enhanced transformability for Escherichia coli-propagated chimeric plasmid DNA.

Hybrid plasmid DNA cloned in Escherichia coli undergoes deletions when returned to competent Bacillus subtilis, even in defined restriction and modification mutants of strain 168. We have isolated a mutant of B. subtilis MI112 which is stably transformed at high frequency by chimeric plasmid DNA propagated in E. coli.

Translational coupling in Bacillus subtilis of a heterologous Bacillus subtilis-Escherichia coli gene fusion.

Translational coupling was demonstrated in a gene fusion in which the promoter and the N-terminal region of the Bacillus subtilis subtilisin (aprA) gene were fused to a promoterless Tn9-derived chloramphenicol acetyltransferase (CAT; EC 2.3.1.28) gene. Expression of this gene fusion results in the production of a native-sized CAT product, whereas the Tn9-derived CAT gene is usually not translat...