question about spliced leader sequences

Model Organism: Worms Scientific Discussion
1

Is there report that spliced leader sequence might exist within a gene?

Thanks!!

2

“Data! Data! Data!” he cried impatiently. “I can’t make bricks without clay.”

Also, you have already read through this chapter I guess?:

http://www.wormbook.org/chapters/www_transsplicingoperons/transsplicingoperons.html

Or have you found something else?