Sökning: "auxins"
Hittade 3 uppsatser innehållade ordet auxins.
1. Characterizaion of the mechanism underlying auxin-induced seed arrest in Arabidopsis thaliana
Master-uppsats, SLU/Dept. Of Plant BiologySammanfattning : In flowering plants, seeds are produced as a result of double fertilization, whereby the haploid egg cell and the diploid central cell fuse with one of the two haploid sperm cells giving rise to a diploid embryo and a triploid endosperm, respectively. The endosperm serves as the major nutrient source for the developing embryo yet the molecular mechanisms pertaining to its development are not fully understood. LÄS MER
2. A search for novel functions in the auxin metabolic pathway
Master-uppsats, SLU/Dept. of Forest Genetics and Plant PhysiologySammanfattning : Auxins are one of the oldest phytohormones known to us, as studies on its physiological effects date back to the end of the nineteenth century. The cardinal auxin in plants is IAA, and attempts have been made to elucidate its biosynthesis and activity for over 70 years. LÄS MER
3. Studies of root formation of micropropagated shoots in vitro and cuttings from light treated mother plants ex vitro
L3-uppsats, SLU/Dept. of Crop ScienceSammanfattning : The ornamental plant Aristolochia manshuriensis is difficult to propagate by cuttings and therefore a propagation method in vitro has been developed. However the published method has several limitations due to unpredictable and low rooting percentage as well as low survival rate. LÄS MER