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Animal snoRNAs and scaRNAs with exceptional structures

Author

  • Manja Marz
  • Andreas R. Gruber
  • Christian Hoener Zu Siederdissen
  • Fabian Amman
  • Stefan Badelt
  • Sebastian Bartschat
  • Stephan H. Bernhart
  • Wolfgang Beyer
  • Stephanie Kehr
  • Ronny Lorenz
  • Andrea Tanzer
  • Dilmurat Yusuf
  • Hakim Tafer
  • Ivo L. Hofacker
  • Peter F. Stadler

Summary, in English

The overwhelming majority of small nucleolar RNAs (snoRNAs) fall into two clearly defined classes characterized by distinctive secondary structures and sequence motifs. A small group of diverse ncRNAs, however, shares the hallmarks of one or both classes of snoRNAs but differs substantially from the norm in some respects. Here, we compile the available information on these exceptional cases, conduct a thorough homology search throughout the available metazoan genomes, provide improved and expanded alignments, and investigate the evolutionary histories of these ncRNA families as well as their mutual relationships.

Publishing year

2011

Language

English

Pages

938-946

Publication/Series

RNA Biology

Volume

8

Issue

6

Document type

Journal article

Publisher

Taylor & Francis

Topic

  • Cancer and Oncology

Keywords

  • box C/D
  • boxH/ACA
  • scaRNA
  • evolution
  • secondary structure

Status

Published

ISBN/ISSN/Other

  • ISSN: 1547-6286