Identification of a regulatory factor activating the xylanase promoter of the basidiomycetous yeast Pseudozymaantarctica and its application to enhance endogenous biodegradable plastic-degrading enzyme production via transcription factor multiplexing
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The basidiomycetous yeast Pseudozyma antarctica secretes the biodegradable plastic-degrading enzyme PaE. The xylanase promoter pPaXyn1 in P. antarctica is strongly induced by xylose. A P. antarctica reporter strain carrying the pPaXyn1 promoter-fused PaE gene ... ...