Sökning: "ChIP-seq"

Visar resultat 26 - 30 av 40 avhandlingar innehållade ordet ChIP-seq.

  1. 26. Proteomics as a multifaceted tool in medicine and environmental assessment

    Författare :Jacob Kuruvilla; Susana Cristobal; Mats Lindahl; Mikael Sigvardsson; Jean Armengaud; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : Proteomics is evolving as a multi-faceted tool for addressing various biochemical and biomedical queries in the field of scientific research. This involves various stages, ranging from sample preparation to data analysis and biological interpretation. LÄS MER

  3. 27. Studies of the chromatin form of yeast Mediator and the function of its tail module

    Författare :Miriam Nilsson; Stefan Björklund; Claes Gustafsson; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Mediator complex; Transcriptional regulation; yeast; tail module; transcription; medicinsk biokemi; Medical Biochemistry; molekylärbiologi; Molecular Biology;

    Sammanfattning : Mediator is a large, multifunctional complex that is conserved in eukaryotes. It was first discovered in Saccharomyces cerevisiaeas required for transcriptional activators to function in a reconstituted in vitro system. Mediator is also important for stimulation of basal, unregulated transcription, and transcriptional repression. LÄS MER

  4. 28. Deciphering the transcriptional regulation code in colorectal cancer genome

    Författare :Jian Yan; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Colorectal cancer (CRC) is the third most common cancer type to threaten life for both men and women in the developed world. The molecular mechanism of CRC is very complicated and involves changes in different categories of biological processes, among which a large number of mutations affecting either coding sequence of transcription factors (TFs) or their binding sites in genome are included. LÄS MER

  5. 29. The interplay of transcription and chromatin regulation during embryonic development

    Författare :George Hunt; Mattias Mannervik; Eileen Furlong; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; transcription; chromatin; chromatin-modifiers; p300 CBP; Polycomb repression; promoter proximal Pol II pausing; molekylär biovetenskap; Molecular Bioscience;

    Sammanfattning : A fascinating aspect of multicellular development is the production of diverse cell types from an identical DNA genome, which depends on the ability to express different complements of genes across space and time. This thesis tries to address how the genome, within the chromatin structure that envelops it, is regulated to direct this complex process. LÄS MER

  7. 30. Insights into the roles of the essential Pfh1 DNA helicase in the nuclear and mitochondrial genomes

    Författare :Parham Pourbozorgi Langroudi; Nasim Sabouri; Anders Hofer; Per Sunnerhagen; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; G4; genome integrity; Pfh1; Top1; helicase; topoisomerase; replication; transcription;

    Sammanfattning : Eukaryotic cells have two sets of genomes, the nuclear and mitochondrial, and both need to be accurately maintained. Also, the rate of transcription must be precisely regulated in these genomes. However, there are many natural barriers that dysregulate these processes. LÄS MER