The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
In the presence of specific metal ions, DNA oligonucleotides containing guanine repeat sequences can adopt G-quadruplex structures. In this work, we used a combination of spectroscopic and calorimetric techniques to investigate the conformation and unfolding thermodynamics of the K + -form of five G-quadruplexes with sequences: d(G 2 T 2 G 2 TGTG 2 T 2 ...
One focus of our research is to further our understanding of the physico-chemical properties of unusual DNA structures and their interaction with complementary oligonucleotides. We have investigated three types of reactions involving the interaction of intramolecular DNA complexes with their complementary single strands of varied length. Specifically, we have used a combination of isothermal titration...
A combination of spectroscopic and calorimetric techniques is used to determine the unfolding thermodynamics of the complexes formed by the complementary sequence of the human telomere, d(C 3 TA 2 ) 4 , in the pH range of 4.2 to 6. Calorimetric melting curves show biphasic transitions; both transitions are shifted to higher temperatures as the pH is decreased, indicative of...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.