Year-end Sale % OFF 
Abstract
A comparison was made of the activity of the UV-specific endonucleases of bacteriophage T4 (T4 endonuclease V) and of Micrococcus luteus on ultravilet light-irradiated DNA substrates of defined sequence. The two enzymes cleave DNA at the site of pyrimidine dimers with the same frequency. The products of the cleavage reaction are the same, suggesting that the scission of DNA by T4 endonuclease V occurs via the combined actin of a pyrimidine dimer specific DNA glycosylase and an apyrimidinic-apurinic (AP) endonuclease as was recently shown for the M. luteus enzyme. The pyrimidine dimer DNA-glycosylase activity of both enzymes is more active on double-stranded DNA than it is on single-stranded DNA.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
