Search for dissertations about: "gall induction"

Found 3 swedish dissertations containing the words gall induction.

  2. 1. Gall induction in gall wasps (Cynipidae s. lat.) : Insights from comparative genomics

    Author : Erik Gobbo; Fredrik Ronquist; Scott Egan; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; gall induction; comparative genomics; evolution; selection analysis; microbiome; Systematic Zoology; zoologisk systematik och evolutionsforskning;

    Abstract : Cynipidae are a family of wasps (Hymenoptera), whose larval stages develop inside plant galls, that is, abnormal plant structures formed in response to the presence of foreign organisms. Most cynipids are gall inducers and are often capable of notable levels of host manipulation. READ MORE

  4. 2. From Parasitoids to Gall Inducers and Inquilines : Morphological Evolution in Cynipoid Wasps

    Author : Hege Vårdal; Fredrik Ronquist; Göran Sahlén; Ulf Jondelius; Nunzio Isidoro; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Biology; gall inducer; parasitoid; inquiline; gall induction; morphology; Biologi; Biology; Biologi;

    Abstract : One of the large lineages of parasitic wasps, the Cynipoidea, exhibits three distinctly different life modes. Slightly more than half of the about 3000 species are parasitoids in insect larvae, whereas the remaining species are associated with plants, either as gall inducers or as inquilines (guests feeding on plant tissue in galls). READ MORE

  5. 3. Laparoscopy and tumour growth : a clinical and experimental study

    Author : Owe Lundberg; Anders Kristoffersson; Dag Arvidsson; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Surgery; laparoscopy; tumour growth; metastases; gallbladder cancer; pneumoperitoneum; blood flow; Kirurgi; Surgery; Kirurgi; kirurgi; Surgery;

    Abstract : Background and aims: Laparoscopic technique was quickly adopted in general surgery because of less pain, quicker recovery and shorter hospital stay. In the 1990´s several reports on port site metastases restrained the enthusiasm to use laparoscopic surgery in malignant diseases. READ MORE