Search for dissertations about: "Cyanobakterier"
Showing result 1 - 5 of 22 swedish dissertations containing the word Cyanobakterier.
-
1. From genes to blooms : Diversity in microcystin phenotypes and mcy biosynthesis genes in the cyanobacterium Microcystis
Abstract : Cyanobacterial blooms are increasing in occurrence and frequency world-wide, mainly due to eutrophication and increased water temperatures. In freshwater, Microcystis is one of the most common bloom-forming genera, renowned for producing the toxin microcystin which is harmful to humans and other mammals. READ MORE
-
2. Nitrogen fixation among marine bacterioplankton
Abstract : While bacterioplankton indisputably control vital biogeochemical paths in the cycling of carbon and nutrients in the world’s oceans, our knowledge about the functional and genetic diversity of bacterioplankton communities is negligible. In this thesis, molecular and more traditional microbiological methods were used to study the specific function of N2-fixation and in a general sense diversity of marine bacterioplankton species. READ MORE
-
3. Adaptations and constraints associated with autotrophy in microbial metabolism
Abstract : Carbon dioxide (CO2) emissions from human activities are driving climate change, but the pending crisis could be mitigated by a circular carbon economy where released CO2 is recycled into commodity chemicals. Autotrophic microbes can make a contribution by producing chemicals, such as biofuels, from CO2 and renewable energy. READ MORE
-
4. Ecophysiological characteristics of the Baltic Sea N₂-fixing cyanobacteria Aphanizomenon and Nodularia
Abstract : .... READ MORE
-
5. Cell structure and localisation of nitrogenase in some marine and brackish cyanobacteria
Abstract : .... READ MORE