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Browsing by Subject "DNA"

Browsing by Subject "DNA"

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  • Gränz, Markus; Erlenbach, Nicole; Spindler, Philipp; Gophane, Dnyaneshwar B.; Stelzl, Lukas S.; Sigurdsson, Snorri; Prisner, Thomas F. (Wiley, 2018-08-13)
    The investigation of the structure and conformational dynamics of biomolecules under physiological conditions is challenging for structural biology. Although pulsed electron paramagnetic resonance (like PELDOR) techniques provide long‐range distance ...
  • Kamble, Nilesh Ramesh; Gränz, Markus; Prisner, Thomas F.; Sigurdsson, Snorri (Royal Society of Chemistry (RSC), 2016)
    An isoindoline-nitroxide derivative of guanine (G, "G-spin") was shown to bind specifically and effectively to abasic sites in duplex RNAs. Distance measurements on a G-labeled duplex RNA with PELDOR (DEER) showed a strong orientation dependence. Thus, ...
  • Saha, Subham; Hetzke, Thilo; Prisner, Thomas F.; Sigurdsson, Snorri (Royal Society of Chemistry (RSC), 2018)
    In the first example of site-directed spin-labeling of unmodified RNA, a pyrrolidine-nitroxide derivative of tetramethylrosamine (TMR) was shown to bind with high affinity to the malachite green (MG) aptamer, as determined by continuous-wave (CW) ...
  • Kamble, Nilesh Ramesh; Wolfrum, Manpreet; Halbritter, Thomas; Sigurdsson, Snorri; Richert, Clemens (Wiley, 2020-01-21)
    Studying nucleic acids often requires labeling. Many labeling approaches require covalent bonds between the nucleic acid and the label, which complicates experimental procedures. Noncovalent labeling avoids the need for highly specific reagents and ...
  • Razak, Suhail; Bibi, Nousheen; Dar, Javid Ahmad; Afsar, Tayyaba; Almajwal, Ali; Parveen, Zahida; Jahan, Sarwat (Springer Science and Business Media LLC, 2019-11-07)
    Background: Colorectal cancer (CRC) is categorized by alteration of vital pathways such as β-catenin (CTNNB1) mutations, WNT signaling activation, tumor protein 53 (TP53) inactivation, BRAF, Adenomatous polyposis coli (APC) inactivation, KRAS, dysregulation ...