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Showing 1 to 7 of 7 for “"Ecdysteroid"”.

  1. Characterization of ecdysteroid receptor isoforms and their influence on other developmental pathways in Drosophila melanogaster cells

    Hönl, CélineUniversität Ulm

    ulm-diss Repository record

  2. CHARACTERIZING ECDYSTEROID TITER PROFILES AND THE FUNCTIONAL ROLE OF ECDYSTEROIDS IN ADULT WORKER HONEY BEES (APIS MELLIFERA)

    Trawinski, Ashton MarjorieWake Forest University2016

    … the RGPH in honey bees through analysis of the ecdysteroid profiles of adult worker honey bees (Apis mellifera L.). Ecdysteroids have been thought to play little role in the physiology of adult worker honey bees outside of reproduction because little was known about ecdysteroid production across …

    wfu Repository record

  3. Circadian Organization of the Neuroendocrine System of an Adult Insect, Rhodnius Prolixus (STÄL) (HEMIPTERA)

    Cardinal-Aucoin, Michael David2015

    … prolixus the prothoracicotropic hormone (PTTH)-ecdysteroid axis is a central component of the larval circadian system. However, PTTH is considered a larval hormone and its only known target, the ecdysteroid-producing prothoracic glands, are absent in adults. Here, PTTH is demonstrated to be …

    york Repository record

  4. Key role and diversity of EcR/USP and other nuclear receptors in selected Arthropoda species

    Christiaens, OlivierGhent University. Faculty of Bioscience Engineering2013

    … Especially the two NRs that form the functional ecdysteroid receptor and which are at the base of the ecdysteroid signalling cascade regulating moulting and metamorphosis, EcR and USP, have been researched intensively. During evolution, gene duplication and gene loss events have created a broad …

    ghent Repository record

  5. Measuring juvenile hormone and ecdysteroid titers in insect haemolymph simultaneously by LC-MS: The basis for determining the effectiveness of plant-derived alkaloids as insect growth regulators

    Westerlund, StephanieUniversität Bayreuth

    … species. Juvenile hormones (JHs), JH diols and ecdysteroids were easily separated by high performance-liquid chromatography (HPLC) in less than 20 min using a reversed-phase C18 column and a methanol-water gradient. Subjecting the JH-JHBP (juvenile hormone binding protein) complex to HPLC was …

    bayreuth Repository record

  6. RNA interference with allatoregulating neuropeptide genes affecting circadian rhythm, development, mating and reproduction of Spodoptera frugiperda (Lepidoptera: Noctuidae)

    Taha Elhag Hassanien, IntisarUniversität Bayreuth

    … emphasizes on the AT 1 gene function on JH and ecdysteroid titers in the hemolymph of larvae and adults as well as on females’ and males’ reproductive tissues and on the daily egg rate of the females. Studies were carried out by knockdown of the AT 1 gene using RNA interference. My results show …

    bayreuth Repository record

  7. Isolation and characterization of the B-type allatostatin gene of Gryllus bimaculatus de Geer (Ensifera, Gryllidae)

    Wang, JunlingUniversität Bayreuth

    … vitro in the corpora allata (CA) as well as on ecdysteroid biosynthesis in the ovary of adult crickets (Gryllus bimaculatus). To understand the mechanisms of function of the pleiotropic cricket B type allatostatins, it is necessary to characterize their gene (preprohormone) and study the spatial …

    bayreuth Repository record