|Identification and analysis of the catfish polyadenylation signal (PAS)|
|Hexamer||Number of transcripts||Found in catfish1||Found in salmon2||Found in human3|
A subset of the full-length transcripts with polyA tails generated from sequencing were selected for analysis. Most common PAS alternatives (hexamers with single-base variant of AAUAAA) were identified within 35 nucleotides upstream of the polyA tail from full-length transcripts. 1Alternative PAS identified in Chen et al. (2010) ; 2 Alternative PAS identified in Andreassen et al. (2009) ; and 3Alternative PAS identified in Macdonald et al. (2002) .
Liu et al.
Liu et al. BMC Genomics 2012 13:595 doi:10.1186/1471-2164-13-595