Using mutations to improve Aspergillus phytases

Food or edible material: processes – compositions – and products – Dormant ferment containing product – or live microorganism... – Yeast containing

Reexamination Certificate

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C435S196000, C435S069100, C435S419000, C435S320100, C536S023200, C424S093100

Reexamination Certificate

active

10662914

ABSTRACT:
The present invention invention relates to an isolated nucleic acid molecule encoding a mutant phytase and the isolated mutant phytase itself. The present invention further relates to methods of using the isolated nucleic acid molecule and the isolated mutant phytase of the present invention.

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