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Collection of motifs identified in the cdx1-cdx4 ortholog gene pair in the common carp and zebrafish. The arrangement of motifs (black boxes) identified in the 5' UTR regions of common carp cdx1 and zebrafish cdx4 genes (caudal type homeobox transcription factor 4 orthologs) are shown on the left. A black arrow indicates the start of the first coding exon. Motif sequences are shown on the right.
