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    Article

    A multistrategy approach for improving the expression of E. coli phytase in Pichia pastoris

    Phytase is an additive in animal feed that degrades phytic acid in plant material, reducing feeding costs, and pollution from fecal phosphorus excretion. A multistrategy approach was adopted to improve the exp...

    Yuankun Helian, Yuanming Gai, Huan Fang in Journal of Industrial Microbiology & Biote… (2020)

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    Article

    Enhanced extracellular production of α-amylase in Bacillus subtilis by optimization of regulatory elements and over-expression of PrsA lipoprotein

    α-Amylase was used as a heterologous model protein to investigate the effects of promoters, signal peptides and over-expression of an extra-cytoplasmic molecular chaperone, PrsA lipoprotein, on enhancing the s...

    **gqi Chen, Yuanming Gai, Gang Fu, Wenjuan Zhou, Dawei Zhang in Biotechnology Letters (2015)