Sökning: "DNA template"

Visar resultat 16 - 20 av 65 avhandlingar innehållade orden DNA template.

  1. 16. Molecular mechanisms of mammalian mitochondrial DNA replication and transcription

    Författare :Mina Pellegrini; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Mitochondrion; DNA polymerase gamma; mtSSB; TWINKLE; DNA replication; transcription; mTERF; MTERF3; MTERF2; nucleoid;

    Sammanfattning : Mitochondria are cytoplasmic organelles in eukaryotic cells, mainly devoted to the synthesis of ATP, through the Oxydative Phospshorylation System (OXPHOS). The organelle has its own genome, the mitochondrial DNA (mtDNA) that encodes for all the RNA components of the mitochondrial translation apparatus (two rRNAs and 22 tRNAs) and for 13 subunits of the OXPHOS complexes. LÄS MER

  3. 17. Assesing performance of PCR analysis using Bayesian modelling

    Författare :Ronny Hedell; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Bayesian; Hierarchical model; PCR; Low-template DNA; Bacillus anthracis; Sensitivity; Forensic science; Forensic science;

    Sammanfattning : Different analytical methods are available to analyse the DNA samples from crime scenes or to screen samples for the presence of some target bacterium. For this purpose a method known as Polymerase Chain Reaction (PCR) can often be used. LÄS MER

  4. 18. The interface of mitochondrial DNA transcription and replication

    Författare :Paulina Hannele Wanrooij; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Mitochondria are a dynamic network of subcellular organelles that produce the majority of cellular ATP through the process of oxidative phosphorylation (OXPHOS). The components of the respiratory chain are encoded by two separate genomes, nuclear DNA and mitochondrial DNA (mtDNA), and the proper maintenance of both of these genomic entities is therefore crucial for cellular ATP levels and the survival of the cell. LÄS MER

  5. 19. Padlock probes : Circularizing oligonucleotides for localized detection of DNA sequence variants

    Författare :Mats Nilsson; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Genetics; Genetik; Clinical genetics; Klinisk genetik; Medical Genetics; medicinsk genetik;

    Sammanfattning : Present techniques for localized detection of DNA sequence variants have limitations due to problems with sensitivity, specificity, signal localization or ability to perform many analyses simultaneously.In this study a novel gene analytic reagent is presented - the padlock probe. LÄS MER

  7. 20. Padlock Probes and Rolling Circle Amplification : New Possibilities for Sensitive Gene Detection

    Författare :Maritha Mendel-Hartvig; Pål Nyrén; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Genetics; Padlock probes; RCR; in situ hybridization; branched DNA; Genetik; Clinical genetics; Klinisk genetik; Medical Genetics; medicinsk genetik;

    Sammanfattning : A series of novel methods for detection of known sequence variants in DNA, in particular single nucleotide polymorphism, using padlock probes and rolling circle replication are presented. DNA probes that can be circularized – padlock probes – are ideal for rolling circle replication. LÄS MER