INDUZIERBARE EXPRESSIONSVEKTOREN

摘要

A regulatable replicable recombinant expression vector comprises an expression element which is substantially homologous to a sucrose-regulatable expression element derived from a first Bacillus species, the vector, when containing a DNA sequence encoding a polypeptide to which the expression element is operably linked, being regulatable by sucrose and replicable when transformed into at least one Bacillus species different from the first Bacillus species.