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  1. 3161
    por Sugimoto, Kenkichi
    Publicado 2015
    “…Taken together, this new thrombocytic frog cell line, as an ancestor of mammalian megakaryocytes, could provide useful material to study the functions of thrombocytes and the hemostasis mechanism of amphibians. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1186/s40064-015-1237-7) contains supplementary material, which is available to authorized users.…”
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    Establishment of a sticky, large, oval-shaped thrombocyte cell line from tree frog as an ancestor of mammalian megakaryocytes
  2. 3162
    “…This study has revealed a remarkable number and diversity of photopigments in zebrafish, the largest number so far discovered for any vertebrate. Found in amphibians, reptiles, birds, and all three mammalian clades, most of these genes are not restricted to teleosts. …”
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    An extended family of novel vertebrate photopigments is widely expressed and displays a diversity of function
  3. 3163
    “…In contrast, postembryonic nephrogenesis is well documented in the mesonephric kidneys of fishes and amphibians. The transient mesonephros in reptiles (including birds) and mammals is replaced by the metanephros during embryogenesis. …”
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    Postembryonic Nephrogenesis and Persistence of Six2-Expressing Nephron Progenitor Cells in the Reptilian Kidney
  4. 3164
    por Koene, Paul, de Mol, Rudi M., Ipema, Bert
    Publicado 2016
    “…Furthermore, the framework could be further developed to assess the pet suitability of additional species of other animal groups, e.g., birds, reptiles, and amphibians.…”
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    Behavioral Ecology of Captive Species: Using Bibliographic Information to Assess Pet Suitability of Mammal Species
  5. 3165
    por Catenazzi, Alessandro
    Publicado 2016
    “…Infrared thermography indicates limited thermoregulation opportunities for these nocturnal amphibians. Temperature affects resting heart rate, causing metabolic depression above 11 °C, and metabolic compensation below 8 °C: heart rate at 3 °C is 224% the expected heart rate. …”
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    Ecological implications of metabolic compensation at low temperatures in salamanders
  6. 3166
    “…Here, we investigated whether seasonality, specifically the timing of spring ice-thaw, affected susceptibility to infection by the emerging pathogenic fungus Batrachochytrium dendrobatidis (Bd) across a montane community of amphibians that are suffering declines and extirpations as a consequence of this infection. …”
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    Climate forcing of an emerging pathogenic fungus across a montane multi-host community
  7. 3167
    “…Within vertebrates, current diversity metrics for fishes, amphibians, and reptiles are known to be poor estimators, whereas those for birds and mammals are often assumed to be relatively well established. …”
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    How Many Kinds of Birds Are There and Why Does It Matter?
  8. 3168
    “…We found that this loss could be substantially higher than previously found in amphibians, squamate reptiles, and carnivores. We also identified species that are of high priority for the conservation of evolutionary distinctiveness.…”
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    Integrating data‐deficient species in analyses of evolutionary history loss
  9. 3169
    por Boissinot, Stéphane, Sookdeo, Akash
    Publicado 2016
    “…In contrast, non-mammalian genomes (fish, amphibians, reptiles) harbor a large diversity of concurrently transposing families, which are all represented by very small number of recently inserted copies. …”
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    The Evolution of LINE-1 in Vertebrates
  10. 3170
    “…To understand the ubiquity and diversity of the c-FLIP protein subfamily during evolution, c-FLIP orthologs were identified from a comprehensive range of vertebrates, including birds, amphibians, and fish, and were characterized by combining experimental and computational analysis. …”
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    Conservation of structure and function in vertebrate c-FLIP proteins despite rapid evolutionary change
  11. 3171
    “…From the discovery of avian GnIH, orthologous GnIH peptides have been reported in a variety of vertebrates, including mammals, amphibians, teleosts and agnathans, but also in protochordates. …”
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    A Journey through the Gonadotropin-Inhibitory Hormone System of Fish
  12. 3172
    “…We observed syntenic relations among all the isoforms of 14-3-3 for mammals, but not with that of birds or amphibians. However, the parasitic 14-3-3 isoforms, which have known antigenic properties, show unique sequence, structure and evolution compared to the human 14-3-3. …”
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    Bioinformatic analysis reveals new determinants of antigenic 14-3-3 proteins and a novel antifungal strategy
  13. 3173
    “…Mammals are unable to regenerate its spinal cord after a lesion, meanwhile, anuran amphibians are capable of spinal cord regeneration only as larvae, and during metamorphosis, this capability is lost. …”
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    Spinal Cord Cells from Pre-metamorphic Stages Differentiate into Neurons and Promote Axon Growth and Regeneration after Transplantation into the Injured Spinal Cord of Non-regenerative Xenopus laevis Froglets
  14. 3174
    “…The evolutionarily conserved core transcriptional factors regulating the pluripotency network in fishes, amphibians, and mammals have been elucidated. There are also species-specific maternally inherited transcriptional factors and their intricate transcriptional networks important in the acquisition of pluripotency. …”
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    Acquisition of pluripotency in the chick embryo occurs during intrauterine embryonic development via a unique transcriptional network
  15. 3175
    “…Primitive nucleated erythroid cells in the bloodstream have long been suggested to be more similar to nucleated red cells of fish, amphibians, and birds than the red cells of fetal and adult mammals. …”
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    Shape-Shifted Red Blood Cells: A Novel Red Blood Cell Stage?
  16. 3176
    “…Amphibians are threatened on a global scale and pollutants may be contributing to population declines, but how chemicals impact on their reproduction is poorly understood. …”
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    Exposure to an anti-androgenic herbicide negatively impacts reproductive physiology and fertility in Xenopus tropicalis
  17. 3177
    “…The displacement of self-organizing morphogen gradients uncovered here may help us understand not only twin formation in amphibians, but also rare cases of polyembryony.…”
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    Embryonic regeneration by relocalization of the Spemann organizer during twinning in Xenopus
  18. 3178
    “…The human body has a low regenerative potential as opposed to the urodele amphibians commonly referred to as salamanders. Globally, millions of people would benefit immensely if tissues and organs can be replaced on demand. …”
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    Advances in Regenerative Medicine and Tissue Engineering: Innovation and Transformation of Medicine
  19. 3179
    “…Evolutionary history of foxr1 in vertebrates was examined and the gene was found to exist in most vertebrates, including mammals, ray-finned fish, amphibians, and sauropsids. By quantitative PCR and RNA-seq, we found that foxr1 had an ovarian-specific expression in zebrafish, a common feature of maternal-effect genes. …”
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    foxr1 is a novel maternal-effect gene in fish that is required for early embryonic success
  20. 3180
    por Vasilyan, Davit
    Publicado 2018
    “…BACKGROUND: Amphibians, due to their ecophysiological peculiarities, have a physiology dependent on environmental conditions and sensitively respond to their changes. …”
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    Eocene Western European endemic genus Thaumastosaurus: new insights into the question “Are the Ranidae known prior to the Oligocene?”
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