Skip Navigation

This Article
Right arrow Print PDF (464K)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Add to My Personal Archive
Right arrow Download to citation manager
Right arrowRequest Permissions
Right arrow Commercial Re-use Guidelines
for Open Access NAR Content
Google Scholar
Right arrow Articles by Laigle, A.
Right arrow Articles by Jollès, B.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Laigle, A.
Right arrow Articles by Jollès, B.
Social Bookmarking
Add to CiteULike   Add to Connotea   Add to Del.icio.us  
What's this?

Nucleic Acids Research, 1989, Vol. 17, No. 7 2493-2502
© 1989

MOLECULAR BIOLOGY

Kinetics of exchangeable protons in Z DNA: a UV reaonance Raman study

Alain Laigle, Laurent Chinsky, Pierre-Yves Turpin and Béatrice Jollès

LPCB, CNRS, UA 198, Institut Curie, 11 rue P. et M. Curie, 75231 Paris Cedex 05, France

Received October 18, 1988. Revised February 28, 1989. Accepted February 28, 1989.

We have studied the hydrogen-deuterium exchange kinetics of the exchangeable protons of the poly(dG-dC).poly(dG-dC) in the Z form of the polymer, using resonance Raman spectroscopy with 257 nm and 284 nm excitation wavelengths.

In our experimental conditions (4.5 M NaCl, phosphate buffer pH7, 2°C) the two amino protons and the imino proton of guanine are exchanged with the same exchange half-time of 13 min, whereas the two amino protons of cytosine are exchanged with the same exchange half-time of 51 min.


Add to CiteULike CiteULike   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us    What's this?




Disclaimer: Please note that abstracts for content published before 1996 were created through digital scanning and may therefore not exactly replicate the text of the original print issues. All efforts have been made to ensure accuracy, but the Publisher will not be held responsible for any remaining inaccuracies. If you require any further clarification, please contact our Customer Services Department.