Sökning: "RNase H"

Visar resultat 21 - 22 av 22 avhandlingar innehållade orden RNase H.

  1. 21. Peptide nucleic acid conjugates as artificial ribonucleases : Cu2+ and Zn2+-dependent PNAzymes

    Författare :Olivia Luige; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Synthetic modified oligonucleotides are gaining momentum as powerful therapeutic tools used in the treatment of life-threatening diseases. Degradation of disease-related RNA sequences is one of the goals achieved with oligonucleotide therapeutics, albeit the currently available technologies rely on the recruitment of endogenous enzymes, RNase H or RISC, limiting the chemical architecture of oligonucleotide drugs. LÄS MER

  3. 22. Studies on nucleic acids chemistry

    Författare :Nitin Puri; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Bioorganic chemistry; Bioorganisk kemi; Bioorganic chemistry; Bioorganisk kemi; bioorganisk kemi; Biorganic Chemistry;

    Sammanfattning : This thesis is divided into three parts: Part 1: Synthesis and conformational analysis of cyclic RNAs, and comparison with lariat RNAs modelling the lariat formed during processing of Group II and Nuclear pre-mRNA. Synthesis of a hexameric lariat RNA model with a tetranucleotidyl "2' → 5' loop" and a dinucleotidyl "3'-tail" has been accomplished. LÄS MER