Enhancing the production of recombinant acidic α-amylase and phytase in Pichia pastoris under dual promoters [constitutive (GAP) and inducible (AOX)] in mixed fed batch high cell density cultivation
Strategy has been developed to express proteins under dual promoters (AOX and GAP).
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Dual promoters led to improvement in productivity of α-amylase and phytase.
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The presence of multiple copies of Amy and Phy did not affect growth of P. pastoris.
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