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Mostrando 461 - 480 Resultados de 1,736 Para Buscar '"The Metamorphosis"', tiempo de consulta: 0.16s Limitar resultados
  1. 461
    “…Complete metamorphosis (Holometaboly) is a key innovation that underlies the spectacular success of holometabolous insects. …”
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    The Occurrence of the Holometabolous Pupal Stage Requires the Interaction between E93, Krüppel-Homolog 1 and Broad-Complex
  2. 462
    “…Amphibian metamorphosis is a transitional period that involves significant changes in the cell-type populations and biological processes occurring in the brain. …”
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    Temporal and spatial transcriptomic dynamics across brain development in Xenopus laevis tadpoles
  3. 463
    “…For indirect-developing species, there are distinct larval and adult body plans that are linked together by metamorphosis. Some outstanding questions in the development of indirect-developing organisms include the extent to which larval tissue undergoes cell death during the process of metamorphosis and when and where the tissue that will give rise to the adult originates. …”
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    Comparisons of cell proliferation and cell death from tornaria larva to juvenile worm in the hemichordate Schizocardium californicum
  4. 464
    por Park, Junkyu, Do, Yuno
    Publicado 2023
    “…Therefore, we support the view that these morphological changes are thus by-products of an altered tadpole period, rather than an adaptive response to predator-escape ability or to post-metamorphosis life history. On the other hand, delayed metamorphosis, without an increase in body size, may still be disadvantageous to the reproduction, growth, and survival of frogs in their life history following metamorphosis.…”
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    Phenotypic Plasticity in Juvenile Frogs That Experienced Predation Pressure as Tadpoles Does Not Alter Their Locomotory Performance
  5. 465
    “…We have compared natural metamorphosis with 24h of 10nM triiodothyronine (T(3)) treatment. …”
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    SAT-446 Transcriptome Comparison of a Natural T(3) Regulated Process and a Treatment with T(3)
  6. 466
    “…The newt, a urodele amphibian, is able to repeatedly regenerate its limbs throughout its lifespan, whereas other amphibians deteriorate or lose their ability to regenerate limbs after metamorphosis. It remains to be determined whether such an exceptional ability of the newt is either attributed to a strategy, which controls regeneration in larvae, or on a novel one invented by the newt after metamorphosis. …”
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    A developmentally regulated switch from stem cells to dedifferentiation for limb muscle regeneration in newts
  7. 467
    “…Our results suggest that the TRE mediates the induction of HAL2 gene by T3 in the developing adult intestinal stem cells during metamorphosis.…”
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    Direct Regulation of Histidine Ammonia-Lyase 2 Gene by Thyroid Hormone in the Developing Adult Intestinal Stem Cells
  8. 468
    “…Nuclear receptors (NRs) fulfill key roles in the coordination of postembryonal developmental transitions in animal species. They control the metamorphosis and sexual maturation in virtually all animals and by that the two main environmental-dependent developmental decision points. …”
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    Function and Evolution of Nuclear Receptors in Environmental-Dependent Postembryonic Development
  9. 469
    “…Metamorphosis is a critical stage in the adaptive development of amphibians from aquatic to terrestrial animals. …”
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    Mechanisms of Caspases 3/7/8/9 in the Degeneration of External Gills of Chinese Giant Salamanders (Andrias davidianus)
  10. 470
    “…Many amphibian species exploit temporary or even ephemeral aquatic habitats for reproduction by maximising larval growth under benign conditions but accelerating development to rapidly undergo metamorphosis when at risk of desiccation from pond drying. …”
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    Mechanisms and Consequences of Developmental Acceleration in Tadpoles Responding to Pond Drying
  11. 471
    “…Increased carotenoids had no effect on survival to metamorphosis in gray treefrogs (Hyla versicolor) but caused lower survival to metamorphosis in wood frogs [Lithobates sylvaticus (Rana sylvatica)]. …”
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    Carotenoids and amphibians: effects on life history and susceptibility to the infectious pathogen, Batrachochytrium dendrobatidis
  12. 472
    “…In insects, the steroid hormone, 20-hydroxyecdysone (20E), elicits metamorphosis, thus promoting this transition, while the sesquiterpenoid juvenile hormone (JH) antagonizes 20E signaling to prevent precocious metamorphosis during the larval stages. …”
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    Antagonistic actions of juvenile hormone and 20-hydroxyecdysone within the ring gland determine developmental transitions in Drosophila
  13. 473
    “…Dose and irradiance of acute UVBR exposure influenced carryover effects into metamorphosis in somewhat opposing manners. Higher doses of UVBR exposure in larvae yielded improved rates of metamorphosis. …”
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    Early exposure to UV radiation causes telomere shortening and poorer condition later in life
  14. 474
    “…ATZ treatments significantly reduced metamorphic success (number of animals reaching metamorphosis) without affecting body weight, snout–vent length, or age at metamorphosis. …”
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    Low Levels of the Herbicide Atrazine Alter Sex Ratios and Reduce Metamorphic Success in Rana pipiens Tadpoles Raised in Outdoor Mesocosms
  15. 475
    “…Especially during metamorphosis the relative number of bacteria-filled bacteriocytes increased strongly when the larval midgut epithelium is shed. …”
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    Bacteriocyte dynamics during development of a holometabolous insect, the carpenter ant Camponotus floridanus
  16. 476
    “…Here we revisit the heterochronic modes of development that underlie the evolution of metamorphosis, maturation, and paedomorphosis in plethodontid salamanders. …”
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    Heterochrony repolarized: a phylogenetic analysis of developmental timing in plethodontid salamanders
  17. 477
    “…Recent advances have shed light on the neural basis for the tunicate larva’s ability to sense a proper substrate for settlement and initiate metamorphosis. Work in the highly tractable laboratory model tunicate Ciona robusta suggests that sensory neurons embedded in the anterior papillae of transduce mechanosensory stimuli to trigger larval tail retraction and initiate the process of metamorphosis. …”
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    Using CRISPR/Cas9 to identify genes required for mechanosensory neuron development and function
  18. 478
    “…Recent advances have shed light on the neural basis for the tunicate larva's ability to sense a proper substrate for settlement and initiate metamorphosis. Work in the highly tractable laboratory model tunicate Ciona robusta suggests that sensory neurons embedded in the anterior papillae transduce mechanosensory stimuli to trigger larval tail retraction and initiate the process of metamorphosis. …”
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    Using CRISPR/Cas9 to identify genes required for mechanosensory neuron development and function
  19. 479
    “…Insect metamorphosis into an adult occurs after the juvenile hormone (JH) titer decreases at the end of the juvenile stage. …”
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    Characterization of E93 in neometabolous thrips Frankliniella occidentalis and Haplothrips brevitubus
  20. 480
    “…The head structures of Xenopus undergo dramatic remodelling during metamorphosis; as a result, tadpole morphology differs greatly from the adult bony skull. …”
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    Cranial Osteogenesis and Suture Morphology in Xenopus laevis: A Unique Model System for Studying Craniofacial Development
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