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Differential expression of human 5S snoRNA genes
Biochemical and Biophysical Research Communications, 2002Four novel small nucleolar RNAs (snoRNAs), h5sn1, h5sn2, h5sn3, and h5sn4, were successfully amplified from human total RNAs using RT-PCR. They exhibited the structural hallmarks of box H/ACA snoRNAs and formed sequence complementarity to 5S rRNA. The nucleotide sequences of the snoRNAs from different donors were highly conserved as evidenced by single-
Long Sen, Chang +3 more
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Nature Genetics, 2008
A new paper reports an individual with the major features of Prader-Willi syndrome (PWS) and a microdeletion in 15q11–q13 removing a cluster of small nucleolar RNAs (snoRNAs). This report provides virtually conclusive evidence that PWS is caused by loss of expression of the C/D box HBII-85 snoRNAs.
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A new paper reports an individual with the major features of Prader-Willi syndrome (PWS) and a microdeletion in 15q11–q13 removing a cluster of small nucleolar RNAs (snoRNAs). This report provides virtually conclusive evidence that PWS is caused by loss of expression of the C/D box HBII-85 snoRNAs.
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Science, 2011
Covalent addition of methyl groups regulates the function of a number of proteins, including histones. The carboxy-terminal domain (CTD) of RNA Polymerase II (RNAPII) is made up of 7-mer repeats, and their site-specific phosphorylation results in the recruitment of regulators to the transcription complex. Sims et al. (p.
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Covalent addition of methyl groups regulates the function of a number of proteins, including histones. The carboxy-terminal domain (CTD) of RNA Polymerase II (RNAPII) is made up of 7-mer repeats, and their site-specific phosphorylation results in the recruitment of regulators to the transcription complex. Sims et al. (p.
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Peroxiredoxin 1 post-transcriptionally regulates snoRNA expression
Free Radical Biology and Medicine, 2019Peroxiredoxin 1 (Prx1) is a member of the Prx family that detoxifies various peroxide substrates through conserved catalytic cysteine residues with the use of reducing equivalents. In addition to this well-known role of Prx1, we have previously demonstrated that Prx1 also has RNA-binding properties, but its function as an RNA-binding protein (RBP ...
Eun-Kyung, Kim +4 more
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[Beyond usual functions of snoRNAs].
Medecine sciences : M/S, 2014Small nucleolar RNAs or snoRNAs, principally implicated in post-transcriptional chemical modification of other RNAs, were among the first non-coding RNA identified, together with ribosomal and transfer RNA. Lately, snoRNA have been involved in various unexpected functions, which renewed researcher's interest for these molecules.
Yoann, Abel +4 more
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Regulation of Metabolic Stress-Induced snoRNAs
2012Accumulation of excess lipid in non-adipose tissues is associated with oxidative stress and organ dysfunction and plays an important role in diabetic complications. While a number of stress responses have been implicated, the precise molecular mechanisms linking lipid accumulation and cellular dysfunction are not fully understood.
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Genomic organisation of plant U14 snoRNA genes
Biochemical Society Transactions, 1995Leader, D. J. +4 more
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