Sökning: "nematode"

Visar resultat 1 - 5 av 55 avhandlingar innehållade ordet nematode.

  1. 1. Ecology of nematophagous fungi in agricultural soils

    Författare :Lotta Persmark; Biologiska institutionen; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Organic farming; Fungistasis; Competition; Bacteria; Conidial traps; Rhizosphere; Seasonal variation; Distribution; Endoparasitic; Nematode; Nematode-trapping; Ecology; Ekologi;

    Sammanfattning : Nematophagous fungi possess various mechanisms for infecting nematodes, and are either obligate parasites or facultative saprophytes. Nematophagous fungi have a potential as biological control agents against plant- and animal-parasitic nematodes. LÄS MER

  3. 2. Evolutionary Genomics of Nematode-Trapping Fungi

    Författare :Tejashwari Meerupati; MEMEG; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Nematode-trapping fungi; Comparative Genomics; Comparative Transcriptomics; Differential gene expression; Gene duplication; Parasitism; Protein family expansion.;

    Sammanfattning : Nematode-trapping fungi are ubiquitous, soil-living organisms with the ability to infect and kill nematodes. These fungi have developed specialized infection structures for the capture of nematodes. LÄS MER

  4. 3. Effects of Vibrio cholerae protease and pigment production on environmental survival and host interaction

    Författare :Karolis Vaitkevicius; Sun Nyunt Wai; Timo Korhonen; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Bacteria-host interaction; Nematode; Metalloprotease; Medical microbiology; Medicinsk mikrobiologi;

    Sammanfattning : Only two out of more than 200 V. cholerae serogroups, classified on the basis of LPS structure, are associated with epidemic or pandemic cholera. These toxigenic serogroups carry phage-derived pathogenicity islands coding for the main virulence factors for establishment of cholera disease – cholera toxin (CTX) and toxin-coregulated pilus (TCP). LÄS MER

  5. 4. Transcriptome Analyses of the Nematode-trapping Fungus Monacrosporium haptotylum

    Författare :Margareta Tholander; Biologiska institutionen; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Biology; Biologi; Microbiology; bacteriology; virology; mycology; Pathogenic fungi; Nematophagous fungi; Nematodes; Biological control; cDNA microarray; Transcriptome analysis; Nematode-trapping fungi; Mikrobiologi; bakteriologi; virologi; mykologi;

    Sammanfattning : Nematode-trapping fungi are soil living organisms with the ability to infect and kill nematodes. These fungi have developed specialized infection structures, traps for the capture of nematodes. To be able to identify genes in nematode-trapping fungi that are involved in the infection of nematodes cDNA microarrays were constructed. LÄS MER

  7. 5. Genomic Diversity and Evolution of Parasitism in Nematode-trapping Fungi

    Författare :Dag Ahrén; MEMEG; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Ecology; nematode-trapping fungi; expressed sequence tags; functional genomics; bioinformatics; parasitism; Genomic diversity; Evolution; Ekologi; Microbiology; bacteriology; virology; mycology; Mikrobiologi; bakteriologi; virologi; mykologi;

    Sammanfattning : Nematode-trapping fungi are soil-living organisms that have the ability to form infection structures, traps to capture nematodes. Many nematode species are parasites on plants and animals, which have resulted in an interest to use the nematode-trapping fungi as biological control agents. LÄS MER