The invention relates to a xylanase originating from a Bacillus strain.
This xylanase is active over a wide range of acid and basic pH.The
invention also relates to new strains of microorganisms producing this
xylanase and to methods for preparing this xylanase.The invention also
relates to a DNA molecule and to an expression vector or an integration
vector containing this DNA molecule.The invention also relates to uses of
the latter and to compositions containing it.