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Visar resultat 16 - 20 av 161 avhandlingar som matchar ovanstående sökkriterier.
16. Soil-living archaea: Influence of pH, carbon and nitrogen on their abundance and activity
Sammanfattning : During the last decade it has been discovered that around 2% of the soil-living prokaryotes belong to the domain Archaea. In many soils the most abundant archaeal group is the ammonia-oxidizing archaea (AOA) that, in addition to ammonia-oxidizing bacteria (AOB), preform the first and rate-limiting step in the nitrification process. LÄS MER
17. Regulation of artemisinin biosynthesis in Artemisia annua L
Sammanfattning : Artemisinin and its derivatives are the most powerful medicines against malaria. However,the low annual yield of artemisinin from industry restricts the usage of this effective drug inendemic areas such as Africa. Nowadays the artemisinin industry mainly depends onextractions from Artemisia annua L. LÄS MER
18. Microbial Risks in Surface Water Sources
Sammanfattning : Microbial risks need to be properly handled for the provision of healthy drinking water. The mitigation of pathogens in the water source lowers the risk for infection associated with nominal and suboptimal drinking water treatment. LÄS MER
19. Real-time PCR and its application for protein quantification
Sammanfattning : The ability to quantify specific DNA sequences with real-time PCR has increased the possibilities for sensitive DNA analysis enormously. This sensitive technique can in optimal conditions detect one DNA copy and has a large quantification range. LÄS MER
20. Intestinal Gene Expression Profiling and Fatty Acid Responses to a High-fat Diet
Sammanfattning : The gastrointestinal tract (GIT) regulates nutrient uptake, secretes hormones and has a crucial gut flora and enteric nervous system. Of relevance for these functions are the G protein-coupled receptors (GPCRs) and the solute carriers (SLCs). LÄS MER