2'-O-methyl modification in mouse piRNAs and its methylase
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چکیده
منابع مشابه
Sub-cellular trafficking and functionality of 2′-O-methyl and 2′-O-methyl-phosphorothioate molecular beacons
Molecular beacons (MBs) have shown great potential for the imaging of RNAs within single living cells; however, the ability to perform accurate measurements of RNA expression can be hampered by false-positives resulting from nonspecific interactions and/or nuclease degradation. These false-positives could potentially be avoided by introducing chemically modified oligonucleotides into the MB des...
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In the title compound, C(15)H(15)NO, the C-N-C(O)-C amide unit is planar (r.m.s. deviation = 0.003 Å) and subtends dihedral angles of 44.71 (5) and 43.33 (5)° with the two o-tolyl rings. These aromatic rings are inclined at 4.94 (7)° to one another. The ortho-methyl groups of the two tolyl rings are anti to one another. In the crystal structure, N-H⋯O hydrogen bonds augmented by C-H⋯π inter-act...
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Antisense-mediated exon skipping for Duchenne muscular dystrophy (DMD) is currently tested in phase 3 clinical trials. The aim of this approach is to modulate splicing by skipping a specific exon to reframe disrupted dystrophin transcripts, allowing the synthesis of a partly functional dystrophin protein. Studies in animal models allow detailed analysis of the pharmacokinetic and pharmacodynami...
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In the title compound, C(18)H(18)O(2), the methyl acrylate substituent adopts an extended E conformation with all torsion angles close to 180°. The mean plane of the acrylate unit and the phenyl ring are approximately orthogonal to each other, making a dihedral angle of 81.40 (6)°. The position of the carbonyl group with respect to the olefinic double bond is typically S-trans. The crystal pack...
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The modification enzyme (M.EaeI) corresponding to the restriction endonuclease EaeI was partially purified from Enterobacter aerogenes PW201. The M.EaeI enzyme methylates the innermost cytosine residue in each strand of the family of related sequences that constitute the EaeI recognition site to give: 5'-Y-G-G-5mC-C-R-3' where 5mC is 5-methylcytosine. M.EaeI protects these sites against cleavag...
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ژورنال
عنوان ژورنال: Nucleic Acids Symposium Series
سال: 2007
ISSN: 0261-3166,1746-8272
DOI: 10.1093/nass/nrm209