Search for dissertations about: "Udo Häckers grupp Utvecklingsbiologi i invertebrater"
Found 3 swedish dissertations containing the words Udo Häckers grupp Utvecklingsbiologi i invertebrater.
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1. Telomeric DNA in Chironomus, a naturally telomerase-free system
Abstract : Telomeres are specialized complexes of DNA and associated proteins that protect the ends of eukaryotic chromosomes. Although most organisms have short repeated DNA sequences at their telomeres, which are specified and maintained by the enzyme telomerase, there are a few exceptions. READ MORE
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2. Repetitive DNA in search of a function - a study of telomeric and centromeric sequences in Chironomus
Abstract : Repetitive DNA is quantitatively the main component of telomeres and centromeres, structures responsible for maintenance of the eukaryotic chromosome. The telomere is the specialized nucleoprotein complex that terminates linear chromosomes. READ MORE
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3. Cytoskeletal Regulation During Embryonic Development in Drosophila melanogaster
Abstract : The development of multicellular organisms is associated with extensive rearrangements of cells and tissues. The driving force for these rearrangements is generated by the cell's actin cytoskeleton. During many morphogenetic processes dynamic rearrangement of the actin cytoskeleton is regulated by small GTPases of the Rho-family. READ MORE