Xylanase, microorganisms producing it, DNA molecules,...

Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives

Reexamination Certificate

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C536S024100, C435S320100, C435S485000, C435S252300, C435S252310, C435S832000

Reexamination Certificate

active

07022827

ABSTRACT:
The invention relates to an isolated and purified culture ofBacillussp. strain 720/1 (LMG P-14798); to xylanases obtained from this strain and xylanases obtained from derivatives and mutants of strain 720/1. The invention also relates to a DNA molecule encoding a xylanase and to expression vectors or integration vectors containing the DNA molecule. This invention also relates to transformed host strains comprising the DNA molecule encoding the xylanase.

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