Thesis statement in Swedish and English abstract inserted. Based on 5 previously prepared or published papers reprinted here. "Dissertation." "ISRN SLU-MIKRO-R--63--SE." Includes bibliographical references.
Series:
Report / Swedish University of Agricultural Sciences, Department of Microbiology, Uppsala Genetic Center, 63 Report / Swedish University of Agricultural Sciences, Department of Microbiology, Uppsala Genetic Center, 0348-4041 ; 63
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.