about
Crystal structure of a DNA catalystThe G-patch protein Spp2 couples the spliceosome-stimulated ATPase activity of the DEAH-box protein Prp2 to catalytic activation of the spliceosomeNSUN6 is a human RNA methyltransferase that catalyzes formation of m5C72 in specific tRNAsStructural basis for discriminative regulation of gene expression by adenine- and guanine-sensing mRNAsNSUN3 and ABH1 modify the wobble position of mt-tRNAMet to expand codon recognition in mitochondrial translationSite-selective depurination by a periodate-dependent deoxyribozyme.Probing essential nucleobase functional groups in aptamers and deoxyribozymes by nucleotide analogue interference mapping of DNA.Enzymatic combinatorial nucleoside deletion scanning mutagenesis of functional RNA.On secondary structure rearrangements and equilibria of small RNAs.Aptamers provide superior stainings of cellular receptors studied under super-resolution microscopy.Structural basis for Diels-Alder ribozyme-catalyzed carbon-carbon bond formationA Mini-Twister Variant and Impact of Residues/Cations on the Phosphodiester Cleavage of this Ribozyme Class.Recent advances in DNA catalysis.Substrate-assisted mechanism of RNP disruption by the spliceosomal Brr2 RNA helicase.Chemical RNA modifications for studies of RNA structure and dynamics.Mg2+-dependent conformational changes and product release during DNA-catalyzed RNA ligation monitored by Bimane fluorescence.Control of membrane gaps by synaptotagmin-Ca2+ measured with a novel membrane distance rulerYeast Prp2 liberates the 5' splice site and the branch site adenosine for catalysis of pre-mRNA splicing.Strategies for Characterization of Enzymatic Nucleic Acids.One pot synthesis of Cu(II) 2,2'-bipyridyl complexes of 5-hydroxy-hydurilic acid and alloxanic acid: synthesis, crystal structure, chemical nuclease activity and cytotoxicity.Functional Hallmarks of a Catalytic DNA that Makes Lariat RNA.How RNA modification allows non-conventional decoding in mitochondriaNAA-modified DNA oligonucleotides with zwitterionic backbones: stereoselective synthesis of A-T phosphoramidite building blocks.Multimodal optical sensing and analyte specificity using single-walled carbon nanotubes.Incorporation of 4'-C-aminomethyl-2'-O-methylthymidine into DNA by thermophilic DNA polymerases.Lanthanide cofactors accelerate DNA-catalyzed synthesis of branched RNA.Syntheses of RNAs with up to 100 nucleotides containing site-specific 2'-methylseleno labels for use in X-ray crystallography.Human METTL16 is a N6-methyladenosine (m6A) methyltransferase that targets pre-mRNAs and various non-coding RNAs.Debranchase-resistant labeling of RNA using the 10DM24 deoxyribozyme and fluorescent modified nucleotides.Fluorogenic Labeling of 5-Formylpyrimidine Nucleotides in DNA and RNA.In Vitro Assays for RNA Methyltransferase Activity.Deoxyribozyme-mediated ligation for incorporating EPR spin labels and reporter groups into RNA.Site-specific labeling of RNA at internal ribose hydroxyl groups: terbium-assisted deoxyribozymes at work.Combinatorial mutation interference analysis reveals functional nucleotides required for DNA catalysis.High-resolution measurement of long-range distances in RNA: pulse EPR spectroscopy with TEMPO-labeled nucleotides† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c5sc04631a.Efficiency and precision of microRNA biogenesis modes in plantsN 6 -Methyladenosine-Sensitive RNA-Cleaving DeoxyribozymesN 6 -Methyladenosine-Sensitive RNA-Cleaving DeoxyribozymesCover Picture: N 6 -Methyladenosine-Sensitive RNA-Cleaving Deoxyribozymes (Angew. Chem. Int. Ed. 46/2018)Titelbild: N 6 ‐Methyladenosine‐Sensitive RNA‐Cleaving Deoxyribozymes (Angew. Chem. 46/2018)
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description
hulumtuese
@sq
onderzoeker
@nl
researcher
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հետազոտող
@hy
name
Claudia Höbartner
@ast
Claudia Höbartner
@en
Claudia Höbartner
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Claudia Höbartner
@nl
Claudia Höbartner
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type
label
Claudia Höbartner
@ast
Claudia Höbartner
@en
Claudia Höbartner
@es
Claudia Höbartner
@nl
Claudia Höbartner
@sl
prefLabel
Claudia Höbartner
@ast
Claudia Höbartner
@en
Claudia Höbartner
@es
Claudia Höbartner
@nl
Claudia Höbartner
@sl
P106
P21
P31
P496
0000-0002-4548-2299