Sökning: "somatisk embryogenes"
Hittade 4 uppsatser innehållade orden somatisk embryogenes.
1. Skillnader mellan granindivider gällande initieringsfrekvens för somatisk embryogenes
Kandidat-uppsats, SLU/School for Forest ManagementSammanfattning : Gran (Picea abies) har länge varit ett viktigt trädslag för den svenska skogsnäringen. Skogsbruket står inför en oviss framtid och med ett alltmer ostadigt klimat behövs ett genetiskt material som kan klara dessa nya prövningar. LÄS MER
2. The use of tissue culture methods for producing resistant material of Aesculus hippocastanum : a literature study
Kandidat-uppsats, SLU/Dept. Of Plant BreedingSammanfattning : The horse chestnut Aesculus hippocastanum is a European species of broadleaf trees classified as vulnerable. The species is subjected to many pathogens and pests threatening its survival. Resistance to some pathogens of horse chestnut has been investigated and tissue culture methods such as somatic embryogenesis have been successful. LÄS MER
3. Jämförelse av tillväxtrytm mellan somatiska plantor och fröplantor av gran : en studie av tre fältförsök
Kandidat-uppsats, SLU/School for Forest ManagementSammanfattning : Somatic embryogenesis (SE) has the potential to become a useful vegetative propagation method within the Swedish forest tree breeding programme. During the process of propagation, a loss of genotypes results in an uneven production of plants per clone. LÄS MER
4. The effect of arginine on root system development in Norway spruce (Picea abies L. Karst) somatic embryos
Master-uppsats, SLU/Dept. of Forest Genetics and Plant PhysiologySammanfattning : The demands for higher production yields and better quality materials from the forests are increasing globally. Tree breeding programs are directed to meet the future demands on forests. In order to capture the full benefits from the breeding programs, clonal propagation is necessary. LÄS MER