Table 1. DNA end-binding activity relative to pUC18 for MAR and high-AT sequences.
Ratio of DNA end-binding constants for various DNA sequences inserted into pUC18 versus pUC18 plasmid without insert | |||
---|---|---|---|
Human MII (2974 bp) | Mouse IgK (623 bp) | Human HGPRT (671 bp) | B3/BS (2566 bp) |
7.1 ± 0.71a | 22.0 ± 4.6a | 20.7 ± 3.7a | 1.8 ± 0.76a |
aMean and standard deviation for at least three independent observations; the ratio of DNA end-binding constants was calculated using the equation in Materials and Methods.