Micro-processing events in mRNAs identified by DHPLC analysis.

ABSTRACT: Post-transcriptional processes such as alternative splicing and RNA editing have a huge impact on the diversity of the proteome. Detecting alternatively spliced transcripts is difficult when they are rare. In addition, edited transcripts often differ from the genomic sequence by only a few nucleotides. Denaturing high performance liquid chromatography (DHPLC) is routinely used for single nucleotide polymorphism detection and we used this method to detect alternatively spliced or edited transcripts. As the sites of RNA editing appear to be conserved within gene families, we investigated whether editing sites are conserved in the murine homologue of the Drosophila cacophony transcript encoding the alpha1 subunit of a voltage-gated calcium channel that is edited at 10 independent positions. A

SUBMITTER: Gallo A 

PROVIDER: S-EPMC137101 | biostudies-literature | 2002 Sep

REPOSITORIES: biostudies-literature