Drosophila melanogaster U1 and U2 small nuclear RNA genes contain common flanking sequences.
The flanking sequences of three U2 genes (or pseudogenes) and one U1 gene of Drosophila melanogaster have been determined. Comparison of the sequences reveals a remarkable homology between position -30 and -65 upstream from the structural genes, starting with a TATA box-like sequence. The 3' flanking regions are also conserved in all genes and contain a canonical A-A-T-A-A-A polyadenylation signal.
D000818:Animals; D001483:Base Sequence; D004331:Drosophila melanogaster; D005796:Genes; D012313:RNA / Q000235:genetics*; D012342:RNA, Small Nuclear
D012342:RNA, Small Nuclear; D012313:RNA