Sökning: "deleterious mutations"
Visar resultat 16 - 20 av 41 avhandlingar innehållade orden deleterious mutations.
16. Identification and characterization of candidate genes for neuroblastoma development
Sammanfattning : Neuroblastoma (NB) is the most common tumor during infancy. It arises from undifferentiated cells in the sympathetic nervous system and is characterized by both clinical and genetic heterogeneity. One of the features of NBs with unfavorable outcome is loss on distal chromosome 1p. LÄS MER
17. Mutation Analysis and Hypercholesterolemia: Studies in FH patients and in healthy middle-aged men with high, low, or increasing cholesterol levels during a six-year follow-up (the CRISS study)
Sammanfattning : Our aims were to characterize familial hypercholesterolemia (FH) in a Swedish FH population and to further elucidate the clinical expression and treatment response in relation to genotype. Secondly, we wanted to identify gene variants, which may have impact on cholesterol levels in apparently healthy subjects. LÄS MER
18. Gene regulatory evolution in flycatchers: statistical approaches for the analysis of allele-specific expression
Sammanfattning : Understanding the molecular mechanisms underlying evolutionary changes in gene expression is a major research topic in biology. While a powerful approach to study this is the analysis of allele-specific expression (ASE), most of previously published methods can only be applied to lab organisms. LÄS MER
19. The Effects of Mutation and Selection on the Rate and Pattern of Molecular Evolution in Birds
Sammanfattning : By comparing sequence diversity and divergence on sex chromosomes one can study how the rate of evolution in affected by mutation and/or selection. The rate of mutation in male biased, meaning that relatively more mutations are created in the male germ line than in the female. LÄS MER
20. Characterizing the spectrum of somatic alterations in canine and human cancers
Sammanfattning : Cancers arise as a result of deleterious somatic alterations accumulating in the genome during the process of cell division. These alterations arise either via exposure to mutagens or due to errors occurring during DNA replication. LÄS MER