Low-temperature inducible expression vector

摘要

A vector which is characterized in containing each of the following elements: (1) a promoter which shows its action in the host to be used; (2) regulatory region for regulating the action of the promoter of (1); and (3) a region which codes for the 5'-untranslated region derived from cold-shock protein gene mRNA or a region which codes for the region where substitution, deletion, insertion or addition of at least one base is applied to the said untranslated region.