Buckley PT, Lee MT, Sul JY, Miyashiro KY, Bell TJ, Fisher SA, Kim J, Eberwine J.

Neuron. 2011 Mar 10;69(5):877-84. doi: 10.1016/j.neuron.2011.02.028

Cytoplasmic intron sequence-retaining transcripts can be dendritically targeted via ID element retrotransposons.

Proper secondary structure looks necessary.