Browsing Institutt for molekylær biovitenskap ( -2012) by Title
Now showing items 220-239 of 343
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Molecular and genetic analysis of novel genes involved in imprinting in seed developmentRestricted Access (Master thesis / Masteroppgave, 2010)A cluster of genes in both animals and flowering plants are expressed only from one of the two homologous chromosomes, depending upon whether they are maternally or paternally inherited. This phenomenon is called imprinting, ...
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Molecular and genetic analysis of the MADS-box Type I transcription factors AGAMOUS-LIKE 28 and AGAMOUS-LIKE 36Restricted Access (Master thesis / Masteroppgave, 2011)Abstract Seed development requires a coordinated interplay between different transcriptional programs in the embryo, the endosperm and the maternally derived seed coat. In angiosperms, the embryo and the endosperm are ...
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(Master thesis / Masteroppgave, 2008)Crucian carp (Carassius carassius) avoids lactic acidosis during prolonged periods of anoxia by producing ethanol as the main anaerobic end-product. Apparently, this is made possible by adaptations in the pyruvate dehydrogenase ...
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(Master thesis / Hovedoppgave, 2005)The female gametophyte of higher plants gives rise to the diploid embryo and the triploid endosperm which develop to produce the mature seed. Seed development is a concerted interplay of the embryo, endosperm and the ...
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(Master thesis / Masteroppgave, 2011)
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(Master thesis / Masteroppgave, 2007)A central question in biology is how cells in multi-cellular organisms communicate. During the development of the organisms, each single cell needs to know their exact position and function, and cell-cell signaling is ...
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(Master thesis / Masteroppgave, 2007)Non-ribosomal peptide synthetases (NRPSs) are highly refined natural machines for the biosynthesis of secondary oligopeptides which cannot be synthesised by the ribosomal machinery. Due to the attractive biological potential ...
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(Doctoral thesis / Doktoravhandling, 2010)Adipogenesis is the developmental process that upon appropriate stimuli differentiates progenitor cells into specialized fat storing adipocytes. We studied this process and the potential involvement of two different protein ...
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(Doctoral thesis / Doktoravhandling, 2007)Androgens are important for the normal development of the male sexual characteristics, but are also involved in pathological conditions such as prostate cancer. The biological effects of androgens are mediated by the ...
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(Master thesis / Masteroppgave, 2006)The elongation step of transcription is now recognized as a critical target for transcription regulation. An increasing number of elongation factors have been identified, and the regulatory mechanism of elongation seems ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2011)Background Conventional high-grade osteosarcoma is a primary malignant bone tumor, which is most prevalent in adolescence. Survival rates of osteosarcoma patients have not improved significantly in the last ...
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(Master thesis / Hovedoppgave, 2003)Sammendrag Alle levende organismer inneholder en eller flere DNA polymeraser, og dette enzymet er helt nødvendig for videreføring av arvestoffet fra generasjon til generasjon. DNA- polymeraser har også etter hvert fått ...
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New insights into the regulation of the tumor suppressor proteins PTEN and Connexin 43 by post-translational modificationsRestricted Access (Master thesis / Masteroppgave, 2012)
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The nitric oxide synthase protein system in Bacillus cereus : From gene to 3D structureRestricted Access (Master thesis / Masteroppgave, 2012)
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(Master thesis / Masteroppgave, 2012)Sensitization of sensory neurons after noxious conditioning may be involved in many chronic pain states, including radiating low back pain and sciatica following disc herniation. Here, we examine such sensitization induced ...
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Odorant-specific endocytosis : Mapping the connectivity within the olfactory system in crucian carp, Carassius carassiusRestricted Access (Master thesis / Masteroppgave, 2011)
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(Doctoral thesis / Doktoravhandling, 2008)Hvordan fiskene lukter sex og fare Fisker har en meget god luktesans og bruker den blant annet til å oppfatte farer, for eksempel når andre individer blir skadet eller spist av rovfisk. Noen av substansene fra fiskenes ...
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(Doctoral thesis / Doktoravhandling, 2007)Cyanobacteria from genera Anabaena, Microcystis and Planktothrix produce a wide selection of nonribosomal peptides, e.g. microcystins and cyanopeptolins. Nonribosomal peptides are produced by peptide synthetases or polyketide ...
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Optimization of a cell free protein synthesis system for expression of Lactococcin A immunity proteinRestricted Access (Master thesis / Masteroppgave, 2012)
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Osteogenic differentiation of mesenchymal stem cells : Identification of potential regulatorsRestricted Access (Master thesis / Masteroppgave, 2011)Osteogenic differentiation of mesenchymal stem cells (MSC) is a tightly regulated process, inducing large changes in cell phenotype and gene expression. Characterization of these expressional changes may be important in ...