Molecular cloning and expression of rat torsinA in the normal and genetically dystonic (dt) rat


Deletions within the TOR1A gene cause early-onset (DYT1) torsion dystonia. We have cloned and sequenced the rat cDNA homologue of TOR1A and found a 91% identity with the human sequence. Northern blot analysis detects a single transcript of approximately 1.5 kb. In situ hybridization reveals a widespread distribution of torsinA mRNA within brain. No mutations were identified in the coding region of the gene in the genetically dystonic (dt) rat. © 2002 Elsevier Science B.V. All rights reserved.

Publication Title

Molecular Brain Research