Sökning: "genome duplication"

Visar resultat 11 - 15 av 67 avhandlingar innehållade orden genome duplication.

  1. 11. Genome evolution of a bee-associated bacterium

    Författare :Andrea García-Montaner; Siv Andersson; Matthias Horn; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Bacterial evolution; Genomics; Symbiosis; Honeybees; Biologi med inriktning mot molekylär evolution; Biology with specialization in Molecular Evolution;

    Sammanfattning : The use of large-scale comparative genomics allows us to explore the genetic diversity and mechanisms of evolution of related organisms. This thesis has focused on the application of such approaches to study Lactobacillus kunkeei, a bacterial inhabitant of the honeybee gut.We produced 102 novel complete genomes from L. LÄS MER

  3. 12. Evolutionary analysis of the Insulin-Relaxin gene family from the perspective of gene and genome duplication events

    Författare :Robert Piotr Olinski; Uppsala universitet; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  4. 13. Genome instability, gene expression and prognosis in breast cancer

    Författare :Ulrike Kronenwett; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Breast adenocarcinoma; genomic instability; SSI; centrosomes;

    Sammanfattning : Aneuploid cancers are regarded as being more malignant than tumors of other ploidy categories, and they are characterized by increased genomic instability. Our investigations resulted in the characterization of an aneuploid subtype of breast carcinoma that proved to be genomically stable. LÄS MER

  5. 14. Evolutionary Genomics of Nematode-Trapping Fungi

    Författare :Tejashwari Meerupati; MEMEG; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Nematode-trapping fungi; Comparative Genomics; Comparative Transcriptomics; Differential gene expression; Gene duplication; Parasitism; Protein family expansion.;

    Sammanfattning : Nematode-trapping fungi are ubiquitous, soil-living organisms with the ability to infect and kill nematodes. These fungi have developed specialized infection structures for the capture of nematodes. LÄS MER

  7. 15. Molecular characterization and evolution of alpha-actinin : from protozoa to vertebrates

    Författare :Ana Virel; Lars Backman; Kristina Djinovic-Carugo; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; alpha-actinin; evolution; spectrin repeat; intragene duplication; phylogenetic tree; spectrin superfamily; Biochemistry; Biokemi;

    Sammanfattning : alpha-actinin is a ubiquitous protein found in most eukaryotic organisms. The ability to form dimers allows alpha-actinin to cross-link actin in different structures. In muscle cells alpha-actinin is found at the Z-disk of sarcomeres. LÄS MER