Sökning: "regulated genes"
Visar resultat 1 - 5 av 869 avhandlingar innehållade orden regulated genes.
1. Human Forkhead Genes
Sammanfattning : The forkhead family constitutes a group of genes which encodes transcription factors that share a common DNA-binding domain, the forkhead domain. The first member to be discovered was the Drosophila melanogaster gene fork head. Members of this family have been found in a variety of species from bakers' yeast to man. LÄS MER
2. The role of interferon-regulated genes in the immune system
Sammanfattning : Type I interferons (IFNs) are potent inducers of the first-line defense against pathogens. Their activity leads to the up- and downregulation of a large number of genes with various effects on the immune system, including direct effects on the pathogens. LÄS MER
3. Chromatin remodelling of ribosomal genes - be bewitched by B-WICH
Sammanfattning : Transcription of the ribosomal genes accounts for the majority of transcription in the cell due to the constant high demand for ribosomes. The number of proteins synthesized correlates with an effective ribosomal biogenesis, which is regulated by cell growth and proliferation. LÄS MER
4. Barley defense genes against aphids
Sammanfattning : Aphids are insect pests with major importance worldwide. By feeding from plant phloem, they directly withdraw nutrients. The feeding injury is often visible in the form of leaf rolling, chlorosis, necrosis or plant deformation. Their pest status is attributed also to vectoring of plant viruses. LÄS MER
5. Denitrification: from genes to ecosystems
Sammanfattning : Denitrification is a part of the global nitrogen cycle in which fixed nitrogen in the biosphere is returned to the atmosphere, which is mediated by diverse communities of microorganisms. This thesis seeks to gain a greater understanding of the ecology of denitrifying microorganisms by examining the pathway from four different aspects; gene, population, community, and ecosystem. LÄS MER