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runderkalf - chymosin gene; runderkalf - prochymosin gene; plasmid that contains such a gene; such a plasmid transformed microorganism; methods for preparation of runderkalf perchymosine.
runderkalf - chymosin gene; runderkalf - prochymosin gene; plasmid that contains such a gene; such a plasmid transformed microorganism; methods for preparation of runderkalf perchymosine.