Use of gene-expression system comprising desaturase promoter for temperature regulated-expression of heterologous genes and producing thermolabile proteins that are difficult to fold or are cold adapted

摘要

Use of a gene-expression system (A) that includes a desaturase promoter (P) for temperature-regulated expression of a heterologous gene (I) in microorganisms. Independent claims are also included for the following: (1) system (A1) for low temperature gene expression; and (2) cells that contain (A1).