Mostrando 141 - 160 Resultados de 3,549 Para Buscar '"amphibian"', tiempo de consulta: 0.20s Limitar resultados
  1. 141
    “…Ranaviruses in amphibians and fish are considered emerging pathogens and several isolates have been extensively characterized in different studies. …”
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  2. 142
    “…Our results indicate that Bd was present in Korea more than 100 years ago, consistent with hypotheses suggesting that Korean amphibians may be infected by endemic Asian Bd strains.…”
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  3. 143
    “…Environmental factors can also influence both amphibian immunity and Bd virulence, confounding our ability to assess the genetic effects on disease dynamics. …”
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  4. 144
    “…The broad diversity of amphibian developmental strategies has been shaped, in part, by pathogen pressure, yet trade-offs between the rate of larval development and immune investment remain poorly understood. …”
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  5. 145
    “…We investigated the influence of climate and the aquatic habitat conditions on the larval traits and the structure of amphibian larval guilds in north-western Africa. We classified the species into morphological groups, based on external traits: body shape, size, and the relative positions of the eyes and oral apparatus. …”
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  6. 146
    por Ail, Divya, Perron, Muriel
    Publicado 2017
    “…Additionally, many fish and amphibian models of retinal cell ablation and cell lineage analysis have been developed to study regeneration. …”
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  7. 147
    “…Understanding these processes in amphibians could shed light on how to develop and improve this process in mammals. …”
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  8. 148
  9. 149
    “…Of the emerging fungal diseases, chytridomycosis caused by the fungus Batrachochytrium dendrobatidis (hereafter Bd) is linked to global amphibian declines. Amphibians have innate immunity, as well as additional resistance through cutaneous microbial communities. …”
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  10. 150
    “…DISCUSSION: For three of five of these common amphibian species, we documented signals of forest loss and disturbance in their populations. …”
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  11. 151
    “…The fungal skin disease, chytridiomycosis (caused by Batrachochytrium dendrobatidis and B. salamandrivorans), has caused amphibian declines and extinctions globally since its emergence. …”
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  12. 152
    “…We found seven species of amphibians (Anura), which belong to four families: Bufonidae; which includes four species, Sclerophrys tihamica; S. …”
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  13. 153
    “…A checklist of the amphibians of Santa Teresa municipality, in southeastern Brazil is presented based on fieldwork, examination of specimens in collections, and a literature review. …”
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  14. 154
    “…Batrachochytrium dendrobatidis (Bd) zoospores attach to and invade the amphibian epidermis, with subsequent invasive growth in the host skin. …”
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  15. 155
    “…The numbers of invariant traits identified by criteria differed across amphibian orders and between amphibians and reptiles. …”
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  16. 156
    por Sun, Yan-Bo, Zhang, Yi, Wang, Kai
    Publicado 2020
    “…Although this is particularly the case for amphibians, nonetheless, several comparative and population genomic analyses have shed lights into the speciation and adaptation processes of amphibians in a complex landscape, giving a promising hope for a wider application of genomics in the previously believed challenging groups of organisms. …”
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  17. 157
    “…Amphibians are known for their skin rich in glands containing toxins employed in passive chemical defense against predators, different from, for example, snakes that have active chemical defense, injecting their venom into the prey. …”
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  18. 158
    “…Underlying drivers of species extinctions need to be better understood for effective conservation of biodiversity. Nearly half of all amphibian species are at risk of extinction, and pollution may be a significant threat as seasonal high-level agrochemical use overlaps with critical windows of larval development. …”
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  19. 159
    por Altherr, Sandra, Lameter, Katharina
    Publicado 2020
    “…SIMPLE SUMMARY: The exotic pet trade has been identified as a main threat to many reptile and amphibian species, especially for optically attractive species or those with special biological features. …”
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  20. 160
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