@unpublished{SednevMykhailiukChoudhuryetal.2018,
  author    = {Sednev, Maksim V. and Mykhailiuk, Volodymyr and Choudhury, Priyanka and Halang, Julia and Sloan, Katherine E. and Bohnsack, Markus T. and H{\"o}bartner, Claudia},
  title     = {N\(^6\)-methyladenosine-sensitive RNA-cleaving deoxyribozymes},
  series = {Angewandte Chemie, International Edition},
  journal   = {Angewandte Chemie, International Edition},
  doi       = {https://doi.org/10.1002/anie.201808745},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-171753},
  year      = {2018},
  abstract  = {Deoxyribozymes are synthetic enzymes made of DNA that can catalyze the cleavage or formation of phosphodiester bonds and are useful tools for RNA biochemistry. Here we report new RNA-cleaving deoxyribozymes to interrogate the methylation status of target RNAs, thereby providing an alternative method for the biochemical validation of RNA methylation sites containing N\(^6\)-methyladenosine, which is the most wide-spread and extensively investigated natural RNA modification. Using in vitro selection from random DNA, we developed deoxyribozymes that are sensitive to the presence of N\(^6\)-methyladenosine in RNA near the cleavage site. One class of these DNA enzymes shows faster cleavage of methylated RNA, while others are strongly inhibited by the modified nucleotide. The general applicability of the new deoxyribozymes is demonstrated for several examples of natural RNA sequences, including a lncRNA and a set of C/D box snoRNAs, which have been suggested to contain m\(^6\)A as a regulatory element that influences RNA folding and protein binding.},
  language  = {en}
}