This C.elegans Pseudogene seems to be one of the top 10 most highly expressed genes when looking at corresponding_transcript data.
F07H5.5 (WBGene00014309) has:
SL1 and SL2 splice leader evidence,
complexed intron/exon like structure,
but it doesn’t appear to be a CDS by virtue of multiple inframe stop codons in multiple exons.
It also doesn’t look like anything else in the genome as when you BLAT the predicted cDNA of F07H5.5 against the genome there is only a match. There is also little/no protein homology to this locus.
Any thoughts as to what’s going on here ???, it seems that allot of effort is being wasted in producing transcripts from this locus.