Sökning: "origin of mitochondria"

Visar resultat 1 - 5 av 36 avhandlingar innehållade orden origin of mitochondria.

1. 1. Familial amyloidosis with polyneuropathy : studies of genetic factors modifying the phenotype of the disease

   Författare :Malin Olsson; Ole B Suhr; Lisbeth Tranebjærg; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Familial amyloid polyneuropathy; Amyloidosis; Transthyretin; Allele Frequency; Mitochondria; parent-of-origin; MicroRNA; Single Nucleotide Polymorphism; 3 Untranslated Regions genetics; Medical genetics; Medicinsk genetik; Clinical genetics; Klinisk genetik; genetik; Genetics; klinisk genetik; Clinical Genetics; medicin; Medicine;

   Sammanfattning : Background. Familial Amyloidosis with Polyneuropathy (FAP) is an autosomal dominantly inherited systemic amyloid disease. The disease is caused by mutations in the transthyretin (TTR) gene, where close to 100 different amyloidogenic mutations have been identified. LÄS MER

3. 2. Mitochondria and Human Evolution

   Författare :Max Ingman; Ulf Gyllensten; Peter Underhill; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Genetics; mitochondria; hominidae; human evolution; population genetics; Genetik; Clinical genetics; Klinisk genetik; Genetics; genetik;

   Sammanfattning : Mitochondrial DNA (mtDNA) has been a potent tool in studies of the evolution of modern humans, human migrations and the dynamics of human populations over time. The popularity of this cytoplasmic genome has largely been due to its clonal inheritance (in Man) allowing the tracing of a direct genetic line. LÄS MER

4. 3. Phylogenomics of Oceanic Bacteria

   Författare :Johan Viklund; Siv Andersson; Edward DeLong; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; phylogenetics; SAR11; mitochondria;

   Sammanfattning : The focus of this thesis has been the phylogenomics and evolution of the Alphaproteobacteria. This is a very diverse group which encompasses bacteria from intraceullar parasites, such as the Rickettsiales, to freeliving bacteria such as the most abundant bacteria on earth, the SAR11. LÄS MER

5. 4. The mitoribosome as a hub for integrating mitochondrial gene expression : Regulation of translation and early assembly of cytochrome b

   Författare :Andreas Carlström; Martin Ott; Chris Meisinger; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; mitochondria; gene expression; mitochondrial ribosome; translation regulation; feedback loop; biokemi; Biochemistry;

   Sammanfattning : The mitochondrial proteome is a mosaic of proteins from two different genetic systems. The majority of mitochondrial proteins are encoded in the nuclear genome and are synthesized in the cytosol before imported to mitochondria. LÄS MER

7. 5. On the Origin and Evolution of the Mitochondrial Ribosome

   Författare :Victor Tobiasson; Alexey Amunts; Loren Williams; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Ribosome; mitochondria; evolution; structural biology; biokemi; Biochemistry;

   Sammanfattning : The ribosome is among the most ancient, intricate and well studied macromolecular complexes in biology. Predating the earliest divergence of life, its core molecular structure has remained mostly unchanged for more than three billion years. LÄS MER