Conditional gene expression in the mouse using a Sleeping Beauty gene-trap transposon.

ABSTRACT:

Background

Insertional mutagenesis techniques with transposable elements have been popular among geneticists studying model organisms from E. coli to Drosophila and, more recently, the mouse. One such element is the Sleeping Beauty (SB) transposon that has been shown in several studies to be an effective insertional mutagen in the mouse germline. SB transposon vector studies have employed different functional elements and reporter molecules to disrupt and report the expression of endogenous mouse genes. We sought to generate a transposon system that would be capable of reporting the expression pattern of a mouse gene while allowing for conditional expression of a gene of interest in a tissue- or temporal-specific pattern.

Results

Here we report the systematic development and

SUBMITTER: Geurts AM 

PROVIDER: S-EPMC1557845 | biostudies-literature | 2006 Jun

REPOSITORIES: biostudies-literature