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The snoRNA HBII-52 Regulates Alternative Splicing of the Serotonin Receptor 2C
Shivendra Kishore and
Stefan Stamm*
The Prader-Willi syndrome is a congenital disease that is causedby the loss of paternal gene expression from a maternally imprintedregion on chromosome 15. This region contains a small nucleolarRNA (snoRNA), HBII-52, that exhibits sequence complementarityto the alternatively spliced exon Vb of the serotonin receptor5-HT2CR. We found that HBII-52 regulates alternative splicingof 5-HT2CR by binding to a silencing element in exon Vb. Prader-Willisyndrome patients do not express HBII-52. They have different5-HT2CR messenger RNA (mRNA) isoforms than healthy individuals.Our results show that a snoRNA regulates the processing of anmRNA expressed from a gene located on a different chromosome,and the results indicate that a defect in pre-mRNA processingcontributes to the Prader-Willi syndrome.
Institut für Biochemie, Emil-Fischer-Zentrum, Friedrich-Alexander Universität Erlangen-Nürnberg, Fahrstraße 17, 91054 Erlangen, Germany.
* To whom correspondence should be addressed. E-mail: stefan{at}stamms-lab.net
Genomewide Analysis of Box C/D and Box H/ACA snoRNAs in Chlamydomonas reinhardtii Reveals an Extensive Organization Into Intronic Gene Clusters.
C.-L. Chen, C.-J. Chen, O. Vallon, Z.-P. Huang, H. Zhou, and L.-H. Qu (2008)
Genetics
179, 21-30
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M. E Dinger, T. R Mercer, and J. S Mattick (2008)
J. Mol. Endocrinol.
40, 151-159
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Growth arrest in human T-cells is controlled by the non-coding RNA growth-arrest-specific transcript 5 (GAS5).
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J. Cell Sci.
121, 939-946
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SnoRNA U50 is a candidate tumor-suppressor gene at 6q14.3 with a mutation associated with clinically significant prostate cancer.
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Hum. Mol. Genet.
17, 1031-1042
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Structural RNAs of known and unknown function identified in malaria parasites by comparative genomics and RNA analysis.
K. Chakrabarti, M. Pearson, L. Grate, T. Sterne-Weiler, J. Deans, J. P. Donohue, and M. Ares Jr (2007)
RNA
13, 1923-1939
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Noncoding RNAs and RNA Editing in Brain Development, Functional Diversification, and Neurological Disease.
The implications of alternative splicing in the ENCODE protein complement.
M. L. Tress, P. L. Martelli, A. Frankish, G. A. Reeves, J. J. Wesselink, C. Yeats, P. l. Olason, M. Albrecht, H. Hegyi, A. Giorgetti, et al. (2007)
PNAS
104, 5495-5500
|Abstract »|Full Text »|PDF »
New bioinformatic tools for analysis of nucleotide modifications in eukaryotic rRNA.
D. Piekna-Przybylska, W. A. Decatur, and M. J. Fournier (2007)
RNA
13, 305-312
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RNAdb 2.0--an expanded database of mammalian non-coding RNAs.
K. C. Pang, S. Stephen, M. E. Dinger, P. G. Engstrom, B. Lenhard, and J. S. Mattick (2007)
Nucleic Acids Res.
35, D178-D182
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snoSeeker: an advanced computational package for screening of guide and orphan snoRNA genes in the human genome.
J.-H. Yang, X.-C. Zhang, Z.-P. Huang, H. Zhou, M.-B. Huang, S. Zhang, Y.-Q. Chen, and L.-H. Qu (2006)
Nucleic Acids Res.
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