Nucleotide frequencies at insertion sites of fished targetrons

2011-12-30T15:04:36Z (GMT) by Jun Yao Jin Zhong Alan M. Lambowitz
<p><b>Copyright information:</b></p><p>Taken from "Gene targeting using randomly inserted group II introns (targetrons) recovered from an gene disruption library"</p><p>Nucleic Acids Research 2005;33(10):3351-3362.</p><p>Published online 9 Jun 2005</p><p>PMCID:PMC1148171.</p><p>© The Author 2005. Published by Oxford University Press. All rights reserved</p> The target sequence and base-pairing interactions for the wild-type Ll.LtrB intron are shown at the top. Numbers indicate nucleotide frequencies (%) at positions −30 to +15 for 36 fished-targetron insertion sites in the genome. Nucleotide residues conserved in ≥50% of the inserted targetrons are boxed.