An asporogenous strain of bacillus subtilis and its use as a host for the preparation of heterologous products

摘要

The invention relates to a new asporogenous strain of Bacillussubtilis which has been deposited at the Centraalbureau Voor Schimmelcultures under the number CBS 432.90. This strain, which shows a frequency of reversion to the formation of spores of less than about 10⁻⁸ and good plasmid stability, is suitable as a host in a host-vector system for the preparation of heterologous products of interest.