PALM2-AKAP2 mRNAs are naturally occurring read-through products of the neighboring PALM2 and AKAP2 genes. The significance of these read-through mRNAs and the function the resulting fusion protein products have not yet been determined. Alternative splicing of this gene results in several transcript variants encoding different isoforms, but the full-length nature of some of these variants has not been defined. [provided by RefSeq, Oct 2010]