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Showing 1 to 20 of 36 for “"Juvenile hormone"”.

  1. Molecular mechanisms underlying Juvenile hormone (JH) signaling pathway

    Ojani, ReyhanehVirginia Tech2016

    Juvenile hormone (JH) is an important insect hormone that controls diverse biological processes in postembryonic development and adult reproduction. JH exerts its effects through the nuclear receptor Methoprene-tolerant (MET). MET is a transcription factor of the basic helix-loop-helix …

    vt Repository record

  2. Molecular Mechanisms Underlying Functions of Juvenile Hormone Receptor

    Li, MengVirginia Tech2013

    Juvenile hormone (JH) is one of the principal hormones that regulate insect development and reproduction. Accumulating evidence suggests that Methoprene-tolerant (Met) protein is a nuclear receptor of JH. Work by others has shown that Met is capable of binding JH at physiological concentration. An …

    vt Repository record

  3. Structure, Activity and Metabolic Relationships in Juvenile Hormone Mimics

    Solomon, Keith RossUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-11T18:05:45Z (GMT). No. of bitstreams: 1 7412195.pdf: 2631799 bytes, checksum: 4ddc797252b8997efd2b1275dff2906d (MD5) Previous issue date: 1973

    uiuc Repository record

  4. NR1L: A NOVEL NUCLEAR RECEPTOR GROUP ACTIVATED BY JUVENILE HORMONE ANALOGS

    Li, Yangchun

    clemson Repository record

  5. Identifying Novel Transcriptional Effectors of the Juvenile Hormone Pathway in Aedes aegypti

    Richardson, Megan LeighVirginia Tech2020

    … Our lab proposes utilizing a conserved arthropod hormone pathway, juvenile hormone (JH), related to growth and reproduction to curb these vector populations and reduce disease transmission. Additionally, JH is nontoxic to birds and mammals; it requires incredibly high doses to have lethal effects. …

    vt Repository record

  6. Identification of juvenile hormone response genes in newly emerged female Aedes aegypti

    Busche, Jefferson M.Virginia Tech2009

    Juvenile hormone (JH) plays pivotal roles in the development and reproduction of insects. Efforts to characterize the mechanisms of JH regulation are complicated due to JH pathways often being intertwined with those of 20-hydroxyecdysone (20E). Upon adult emergence, female Aedes aegypti enter a …

    vt Repository record

  7. Underlying mechanisms of juvenile hormone (JH) and its analog in regulating mosquito reproduction

    Ahmed, Tahmina HossainVirginia Tech2020

    … the endocrine system. The sesquiterpenoid insect hormone, Juvenile hormone (JH), plays a crucial role in mosquito reproductive maturation. JH signaling pathways consist of a hierarchy of transcriptional regulators that modulate the transcriptional responses to this hormone. Genomic action of JH is …

    vt Repository record

  8. Studies of laboratory-induced juvenile hormone mimic resistance in orders of three species of insects

    DeVries, Donald H.1976

    Thesis (M.S.)--Michigan State University. Dept. of Entomology, 1976

    msu Repository record

  9. Changes in the Cuticular Proteins of Tenebrio Molitor During Metamorphosis and in Response to Juvenile Hormone

    Roberts, P. ElaineUniversity of Illinois at Urbana-Champaign2015

    Made available in DSpace on 2015-05-14T15:08:29Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 7709159.PDF: 3864015 bytes, checksum: a02ee7319699fdb54174fe9d85c7ab3e (MD5) Previous issue date: 1976

    uiuc Repository record

  10. Inhibition of a juvenile hormone analogue by organic acids in tests with Musca domestica L. and Oncopeltus fasciatus (Dallas)

    Brown, Thomas Miller, 1948-1971

    Thesis (M.S.)--Michigan State University. Dept. of Entomology, 1971

    msu Repository record

  11. The effects of Altosid®, a juvenile hormone analogue, on the development of Tribolium castaneum, Tribolium confusum, Tribolium audax, and Tribolium madens

    Taylor, Clark

    csusb-retro Repository record

  12. The effects of Altosid®, a juvenile hormone analogue, on the development of Tribolium castaneum, Tribolium confusum, Tribolium audax, and Tribolium madens

    Taylor, Clark

    csusb Repository record

  13. A Chemical Approach to the Study of the Juvenile Hormone Carrier Protein and A Specific Carboxylesterase From the Tobacco Hornworm, Manduca Sexta

    Reich, Marvin FredUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-13T20:10:27Z (GMT). No. of bitstreams: 1 7821230.pdf: 11815092 bytes, checksum: 780e23f9f04d550ec95658b4edf3b2ba (MD5) Previous issue date: 1978

    uiuc Repository record

  14. The Role of Octopamine in the Regulation of Division of Labor in Honey Bee Colonies

    Schulz, David JohnUniversity of Illinois at Urbana-Champaign2015

    … in antennal lobes may be regulated. Because juvenile hormone acts over developmental time scales to affect foraging while octopamine acts over short-term scales, I investigated whether octopamine is downstream of juvenile hormone in the regulation of foraging. Results from this chapter …

    uiuc Repository record

  15. 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

    … spectrometry (LC-MS) method to monitor hormones and their metabolites in the haemolymph of insects simultaneously. Furthermore, some plant-derived alkaloids were structurally elucidated, which may be used as insect growth regulators thus affecting haemolymph hormone titers in putative …

    bayreuth Repository record

  16. Molecular analyses of endocrine and nutritional factors that affect division of labor and health in honey bees (Apis mellifera)

    Wheeler, MarshaUniversity of Illinois at Urbana-Champaign2014

    … by another key regulator of foraging onset, juvenile hormone. These results suggest these two physiological factors act through common pathways to regulate honey bee behavior. To provide greater mechanistic insights, in Chapter 3, I investigate a brain region, the pars intercerebralis, which …

    uiuc Repository record

  17. Endocrine control of fat body composition and effects of the insect growth regulators methoprene and pyriproxyfen on the development and reproduction of the Argentinian cockroach, Blaptica dubia Serville (Blattaria: Blaberidae)

    Alhasan Alamer, AhmadUniversität Bayreuth

    … the reproductive processes. Concentrations of juvenile hormone (JH) III and free ecdysteroids (ecdysone, 20-hydroxyecdysone) were measured in the haemolymph of adult females by the use of HPLC-mass spectrometry. The JH III titer shows significant peaks during vitellogenesis and ovarian growth, …

    bayreuth Repository record

  18. Proteomic studies of the pheromone biosynthetic pathway in the bark beetle, Ips pini, and molecular modeling of an insect-specific aldehyde oxidative decarbonylase, CYP4G2

    Abbott, Nicole L.2013

    … attack and colonize a tree. Both feeding and juvenile hormone III (JHIII) treatment stimulate pheromone production. Studies of the genes involved in the pheromone biosynthetic pathway have showed that mevalonate pathway and downstream genes are upregulated. However, there is not necessarily a …

    unr Repository record

  19. Molecular and biological characterization of novel isolates of Plutella xylostella granulovirus found in Kenya

    Woodward, David ThomasUniversity of Greenwich2005

    … rather than communally. Incorporation of a juvenile hormone analogue in the artificial diet increased OB production seven times. The pathogenicity and infectivity of the isolates was compared using neonate P. xylostella. A single Kenyan isolate (PlxyGV-2.18) was shown to have a significantly …

    greenwich

  20. Discovery, Characterization, and Functional Analysis of micro RNAs in Culicidae

    Mead, EdwardVirginia Tech2009

    … profile correlates with the expression of Juvenile Hormone, a key reproductive hormone in mosquitoes, no observable induction occurred when abdominal ligation samples were administered methoprene, a JH analog. However, methoprene impacted a number of other miRNAs, with up to a 3.87 fold …

    vt Repository record

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