Mostrando 1,821 - 1,840 Resultados de 2,196 Para Buscar '"ave"', tiempo de consulta: 0.31s Limitar resultados
  1. 1821
  2. 1822
  3. 1823
  4. 1824
  5. 1825
    “…Moreover, positive selection occurs at some sites in Aves, Lepidosauria and Testudines. Indels, which are often used as phylogenetic characters, are more informative across vertebrates in the 5' than in the 3'-end of the gene. …”
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  6. 1826
    “…CONCLUSION: The results demonstrate that loss of flight does not correlate with an appreciable amount of neuroanatomical changes across Aves, but rather is partially constrained due to phylogenetic inertia, evident from sister taxa having similarly shaped endocasts. …”
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  7. 1827
    “…Our data indicate that three fourths of chrZ genes are strictly compensated across Aves, similar to mammalian chrX. We also present a complete list of non-compensated chrZ genes and identify Ribosomal Protein S6 (RPS6) as a conserved sex-dimorphic gene in birds. …”
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  8. 1828
    “…The population characteristics of the louse, Upupicola upupae (Shrank) (Mallophaga: Philopteridae: Ishnocera), infesting the Common Hoopae, Upupa epops L. (Aves: Upupiformes), were recorded during 2007–08 in District Rampur, Uttar Pradesh India. …”
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  9. 1829
    “…Hence, the occurrence of syntenic groups of vertebrate genes that have not been observed in Aves does not prove the evolutionary loss of such genes. …”
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  10. 1830
    por Sullivan, T. N., Meyers, M. A., Arzt, E.
    Publicado 2019
    “…Aves are an incredibly diverse class of animals, ranging greatly in size and thriving in a wide variety of environments. …”
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  11. 1831
  12. 1832
  13. 1833
    “…This genome assembly, its annotation for TEs and genes, and the comparative analyses presented, complement and strength the base of high-quality genome assemblies and associated resources available for comparative studies focusing on the evolution, ecology, and conservation of Aves.…”
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  14. 1834
    “…Isolated teeth, previously referred to Aves, are more common than other bird fossils from the Late Cretaceous of Alberta. …”
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  15. 1835
    “…Two new species of the genus Rissoella Gray, 1847 are described from Venezuela, one from the National Park Morrocoy, Rissoella morrocoyensis sp. n. and the other from the Wildlife Refuge Isla de Aves, Rissoella venezolanicola sp. n. Rissoella morrocoyensis sp. n. has a deep umbilicus (partly closed), preumbilical cord, black head, hypobranchial gland marked by a pale yellow boomerang-shaped ribbon and it lives on the leaves of the seagrass Thalassia testudinum Banks & König, 1805. …”
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  16. 1836
  17. 1837
    por Marino, Lori
    Publicado 2017
    “…Domestic chickens are members of an order, Aves, which has been the focus of a revolution in our understanding of neuroanatomical, cognitive, and social complexity. …”
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  18. 1838
  19. 1839
    “…The data show that Tasik Kenyir is occupied by 113 tree species, 217 butterfly species, 35 bee species, 26 reptile species, 267 aves species and 153 mammal species. The micro-climate data was downloaded from the Malaysian Meteorological Department and analysed in R Studio to highlight the relationship between climate data and biodiversity data.…”
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  20. 1840
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