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Expression of Aspergillus oryzae phytase gene in Aspergillus oryzae RIB40 niaD−

Paper ID Volume ID Publish Year Pages File Format Full-Text
21885 43241 2006 4 PDF Available
Title
Expression of Aspergillus oryzae phytase gene in Aspergillus oryzae RIB40 niaD−
Abstract

Aspergillus oryzae RIB40 niaD− was transformed using a plasmid constructed with the A. oryzae phytase gene and pNAN8142 vector. The culture broth of the transformant, which was grown in a medium containing starch as a carbon source and polyvinylpyrrolidone showed phytase activity of a maximum of 2.0 units ml−1 at 37°C, pH 5.5.

Keywords
phytase; Aspergillus oryzae; pNAN8142; polyvinylpyrrolidone
First Page Preview
Expression of Aspergillus oryzae phytase gene in Aspergillus oryzae RIB40 niaD−
Publisher
Database: Elsevier - ScienceDirect
Journal: Journal of Bioscience and Bioengineering - Volume 102, Issue 6, December 2006, Pages 564–567
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering