Search for dissertations about: "Jonas Hafrén"
Found 2 swedish dissertations containing the words Jonas Hafrén.
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1. Ultrastructure of the wood cell wall
Abstract : The ultrastructure of wood fibres has been studied incambial cells, differentiating fibres and mature xylem fibres,using the Rapid-Freeze Deep-Etching (RFDE) technique combinedwith transmission electron- and epifluorescence microscopy.Pectin distribution in mature wood fibres, and in fibres duringdevelopment, have been studied by immunolabelling. READ MORE
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2. Biochemical Study and Technical Applications of Fungal Pectinase
Abstract : Pectinases are a group of enzymes produced by bacteria, fungi, higher plants and animals. Pectinases can modify and degrade pectins, a class of heterogeneous and multifunctional polysaccharides present in middle lamellae and primary cell walls of plants. READ MORE