High level extracellular production of a truncated alkaline β-mannanase from alkaliphilic Bacillus sp. N16-5 in Escherichia coli by the optimization of induction condition and fed-batch fermentation.

High level extracellular production of a truncated alkaline β-mannanase from alkaliphilic Bacillus sp. N16-5 in Escherichia coli by the optimization of induction condition and fed-batch fermentation.