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Glossary Term
Glossary Term RNAse Protection
Definition A method of detecting the presence of a specific RNA in a sample. A radioactively-labeled RNA probe is prepared by transcribing the antisense strand of a DNA construct. The labeled probe is hybridized to the sample. The sample is then treated with RNAse, which is specific to single-stranded RNA. The sample is then subjected to electrophoresis and autoradiography. The presence of full-length probe that has not been cleaved by RNAse indicates the presence of the sense strand, and hence gene expression, in the sample.

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB), Gene Ontology (GO)
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last database update
MGI 6.20
The Jackson Laboratory