Site-Directed Mutagenesis Improves the Thermostability and Catalytic Efficiency of Aspergillus niger N25 Phytase Mutated by I44E and T252R

By Liao Yan   Li Chun-mei   Chen Hui   Wu Qi   Shan Zhi   Han Xue-yi  

Applied Biochemistry and Biotechnology, Vol. 171, Iss. 4, 2013-10 ,pp. : 900-915

Humana Press, Inc

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Improving Phytase Enzyme Activity in a Recombinant phyA Mutant Phytase from Aspergillus niger N25 by Error-Prone PCR

By Liao Yan   Zeng Min   Wu Zhen-fang   Chen Hui   Wang Hong-ning   Wu Qi   Shan Zhi   Han Xue-yi  

Applied Biochemistry and Biotechnology, Vol. 166, Iss. 3, 2012-02 ,pp. : 549-562

Humana Press, Inc

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Gamma radiation induced mutagenesis in Aspergillus niger to enhance its microbial fermentation activity for industrial enzyme production

By Siddique Awan M.   Tabbasam Nabila   Ayub N.   Babar M.     Rana Shahid   Rajoka M.  

Molecular Biology Reports, Vol. 38, Iss. 2, 2011-02 ,pp. : 1367-1374

Springer Publishing Company

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Directed Evolution of the Epoxide Hydrolase from Aspergillus niger

By Cedrone Frederic   Niel Sebastien   Roca Sanja   Bhatnagar Tej   Ait-abdelkader Nadra   Torre Claudia   Krumm Holger   Maichele Andrea   T. Reetz Manfred   C. Baratti Jacques  

Biocatalysis and Biotransformation, Vol. 21, Iss. 6, 2003-12 ,pp. : 357-364

Informa Healthcare

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Site-directed mutagenesis of Aspergillus niger NRRL 3135 phytase at residue 300 to enhance catalysis at pH 4.0

By Mullaney E.J.   Daly C.B.   Kim T.   Porres J.M.   Lei X.G.   Sethumadhavan K.   Ullah A.H.J.  

Biochemical and Biophysical Research Communications, Vol. 297, Iss. 4, 2002-10 ,pp. : 1016-1020

Elsevier

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