The invention features duplicated enhancer domains and enhancer cassettes.
The invention also features expression constructs having one or more
duplicated enhancer domains and a promoter under the regulation of the
duplicated enhancer domains. The expression construct is useful for
increasing the expression of any nucleic acid molecule that is operably
linked to the expression construct. Accordingly, the invention also
features a method for expressing a nucleic acid molecule through the use
of an expression construct of the present invention.
