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Mostrando 981 - 1,000 Resultados de 1,736 Para Buscar '"The Metamorphosis"', tiempo de consulta: 0.16s Limitar resultados
  1. 981
    “…Cell death during Drosophila melanogaster metamorphosis is controlled by the steroid hormone 20-hydroxyecdysone (20E). …”
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    Fork head controls the timing and tissue selectivity of steroid-induced developmental cell death
  2. 982
    “…Louis encephalitis, Hubbard strain, by feeding on inoculated animals and, once infected, can transmit the virus to normal susceptible animals by bite. (2) A female can transmit the infection to her offspring, through all stages of metamorphosis of the 2nd generation into the 3rd generation. (3) Ticks infected under laboratory conditions and kept inactive at a temperature of 12.5°C., remained infective for at least a period of 10 months. …”
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    BLOOD-SUCKING VECTORS OF ENCEPHALITIS: EXPERIMENTAL TRANSMISSION OF ST. LOUIS ENCEPHALITIS (HUBBARD STRAIN) TO WHITE SWISS MICE BY THE AMERICAN DOG TICK, DERMACENTOR VARIABILIS SAY
  3. 983
    “…The steroid hormone ecdysone regulates both cell differentiation and cell death during insect metamorphosis, by hierarchical transcriptional regulation of a number of genes, including the Broad-Complex (BR-C), the zinc finger family of transcription factors. …”
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    Ecdysone-induced expression of the caspase DRONC during hormone-dependent programmed cell death in Drosophila is regulated by Broad-Complex
  4. 984
    “…In both studies survival (92%, 99%) and percentage of animals that completed metamorphosis (97%, 99%) indicated reproducible biological performance. …”
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    Development, standardization and refinement of procedures for evaluating effects of endocrine active compounds on development and sexual differentiation of Xenopus laevis
  5. 985
    por Conis, Elena
    Publicado 2011
    “…Hepatitis B thus became, in turn, an AIDS-like scourge; proof of a new era of pharmaceuticals; a threat from which all American children had a right to be protected; and a cancer-causing infection spread by teenage lifestyles. The metamorphosis of the infection’s image was reflected in evolving policy recommendations regarding who should receive the vaccine in the 1980s, and was key to securing broad uptake of the vaccine in the 1990s.…”
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    “Do We Really Need Hepatitis B on the Second Day of Life?” Vaccination Mandates and Shifting Representations of Hepatitis B
  6. 986
    “…The transcription of NK-2B starts at the onset of metamorphosis. Its expression is observed in precursors of differentiating photoreceptors and in photoreceptors of the adult eye. …”
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    The alternative protein isoform NK2B, encoded by the vnd/NK-2 proneural gene, directly activates transcription and is expressed following the start of cells differentiation
  7. 987
    por Bischoff, Marcus
    Publicado 2012
    “…The formation of the abdominal epithelium of Drosophila during metamorphosis provides an attractive system to study morphogenesis. …”
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    Lamellipodia-based migrations of larval epithelial cells are required for normal closure of the adult epidermis of Drosophila
  8. 988
    por Smith, Kendall A.
    Publicado 2012
    “…This review chronicles Pasteur’s remarkable metamorphosis from organic chemist to microbiologist to immunologist, and from basic science to medicine.…”
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    Louis Pasteur, the Father of Immunology?
  9. 989
    por To, Kelvin KW, Yuen, Kwok-Yung
    Publicado 2012
    “…These microfilariae undergo metamorphosis when ingested by the mosquito acting as the vector for the completion of their life cycle. …”
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    In memory of Patrick Manson, founding father of tropical medicine and the discovery of vector-borne infections
  10. 990
    por Senderovich, Yigal, Halpern, Malka
    Publicado 2012
    “…They undergo a complete metamorphosis of four life stages, of which the egg, larva, and pupae are aquatic and the adult is terrestrial. …”
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    Bacterial Community Composition Associated with Chironomid Egg Masses
  11. 991
    “…There were no morphological differences between males and females, and spawning occurred without epitokal metamorphosis. Gonads are not well defined in either sex. …”
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    Reproductive Cycle of Marphysa sanguinea (Montagu, 1815) (Polychaeta: Eunicidae) in the Lagoon of Tunis
  12. 992
    “…Control P. triseriata and X. laevis completed metamorphosis more quickly than TCDD-treated animals. …”
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    The Effects of 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) on the Mortality and Growth of Two Amphibian Species (Xenopus laevis and Pseudacris triseriata)
  13. 993
    por Noble, Luke M., Andrianopoulos, Alex
    Publicado 2013
    “…Competence thresholds operate at all levels of biological systems from the molecular (e.g. the cell cycle) to the ontological (e.g. metamorphosis and reproduction). Reproductive competence, an organismal process, is well studied in mammals (sexual maturity) and plants (vegetative phase change), though far less than later stages of terminal differentiation. …”
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    Reproductive competence: a recurrent logic module in eukaryotic development
  14. 994
    “…Cellular processes occurring during the initial exposure to plastids were observed in laboratory raised animals ranging from 1–14 days post metamorphosis (dpm). These observations revealed an abundance of lipid droplets (LDs) correlating to plastid abundance. …”
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    Lipid Accumulation during the Establishment of Kleptoplasty in Elysia chlorotica
  15. 995
    “…Furthermore, several silkworm BTB protein genes exhibited sex-specific expression in larval tissues or at different stages during metamorphosis. These findings not only contribute to a better understanding of the evolution of insect BTB protein gene families but also provide a basis for further investigation of the functions of BTB protein genes in the silkworm.…”
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    Identification and Expression Profiling of the BTB Domain-Containing Protein Gene Family in the Silkworm, Bombyx mori
  16. 996
    por Takahashi, Toshio, Takeda, Noriyo
    Publicado 2015
    “…GLWamide-family peptides function as signaling molecules in muscle contraction, metamorphosis, and settlement in cnidarians. Hym-355; FPQSFLPRGamide enhances neuronal differentiation in Hydra. …”
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    Insight into the Molecular and Functional Diversity of Cnidarian Neuropeptides
  17. 997
    “…Diabetes and thyroid pathophysiologies have been the most researched endocrine disorders so far in anesthesia practice but even their management strategies have undergone significant metamorphosis over the last three decades. As such, anesthesia practice has been influenced vastly by these advancements in endocrinology. …”
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    Endocrinopathies: The current and changing perspectives in anesthesia practice
  18. 998
    “…Reduction of Talin during heart remodeling after hatching or during metamorphosis results in pervasive degeneration of cell contacts, myofibril length and number, for which restored Talin expression is insufficient for regeneration. …”
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    Talin Is Required Continuously for Cardiomyocyte Remodeling during Heart Growth in Drosophila
  19. 999
    “…We showed that the brain’s LD pool, rather than being constant, changes dynamically during development and reaches its highest value at the beginning of metamorphosis. LDs are particularly enriched in cortex glial cells located close to the brain surface. …”
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    Specialized Cortex Glial Cells Accumulate Lipid Droplets in Drosophila melanogaster
  20. 1000
    “…Integration of phanerozoic climate models suggests that these events were associated with the emergence of complete metamorphosis and the unparalleled radiation of insects.…”
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    Insect glycerol transporters evolved by functional co-option and gene replacement
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