Massively parallel sequencing of the polyadenylated transcriptome of C. elegans

^aCDS represents distinct protein-coding sequences from the initiator methionine to the termination codon, including alternative splice forms.

^bTranscripts include alternative 5′ and 3′ UTRs, with counts of each based on whether the underlying CDS has full support, partial support, or no support.

^cNumber of transcripts in each class that have a 5′ UTR.

^dNumber of transcripts that have a polyA_site or signal sequence ≤25 bp from transcript end.