Sökning: "protein families"

Visar resultat 16 - 20 av 272 avhandlingar innehållade orden protein families.

  1. 16. Probabilistic Modelling of Domain and Gene Evolution

    Författare :Sayyed Auwn Muhammad; Jens Lagergren; Bastien Boussau; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Phylogenetics; Phylogenomics; Evolution; Domain Evolution; Gene tree; Domain tree; Bayesian Inference; Markov Chain Monte Carlo; Homology Inference; Gene families; C2H2 Zinc-Finger; Reelin Protein; Computer Science; Datalogi;

    Sammanfattning : Phylogenetic inference relies heavily on statistical models that have been extended and refined over the past years into complex hierarchical models to capture the intricacies of evolutionary processes. The wealth of information in the form of fully sequenced genomes has led to the development of methods that are used to reconstruct the gene and species evolutionary histories in greater and more accurate detail. LÄS MER

  3. 17. Mitotic Kinesin-Like Protein 1 (MKLP1/KIF23) in hereditary congenital dyserythropoietic anemia type III and in cancer

    Författare :Ann-Louise Vikberg; Irina Golovleva; Monica Holmberg; Masanori Mishima; Pontus Aspenström; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Alternative splicing; Cell division; COPI; Congenital dyserythropoietic anemia; Cytokinesis; Gene expression; KIF23 protein human; Cancer; MKLP1 protein mouse; Mutation; medicinsk genetik; Medical Genetics;

    Sammanfattning : A hereditary form of autosomal dominant congenital dyserythropoietic anaemiatype III (CDA III) has been reported in four families from Sweden, Argentina, Cuba and USA. CDA III patients might experience signs of mild anaemia and some of them need occasional blood transfusions. LÄS MER

  4. 18. Protein interactions involved in alphavirus assembly

    Författare :Ulrica Skoging Nyberg; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Alphavirus; Semliki Forest Virus; Virus assembly; Capsid Protein; Nucleocapsid; Viral Envelope Proteins;

    Sammanfattning : Viruses have to protect their genomes during transport from the infected to an uninfected host cell. This is achieved by forming a protein shell around the nucleic acid. Virus assembly is a complex process that involves interactions with the viral genome, the viral structural proteins and for enveloped viruses a lipid membrane. LÄS MER

  5. 19. Exploring Protein Functions by Molecular Modelling

    Författare :Guido Todde; Sven Hovmöller; Valerie Daggett; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; fysikalisk kemi; Physical Chemistry;

    Sammanfattning : Proteins are one of the most important families of biological macromolecules. Proteins can assume many different structures. This makes them perfect to serve a wide range of functions in all organisms. In the last decades, molecular modeling has become an important and powerful tool in the investigation of biological systems. LÄS MER

  7. 20. Orthology and protein domain architecture evolution

    Författare :Volker Hollich; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : A major factor behind protein evolution is the ability of proteins to evolve new domain architectures that encode new functions. Protein domains are widely considered to constitute the "atoms" of protein chains, acting as building blocks of proteins as well as evolutionary units. LÄS MER