Mostrando 1,201 - 1,220 Resultados de 44,833 Para Buscar '"Fish"', tiempo de consulta: 0.33s Limitar resultados
  1. 1201
    “…In eight species of fish, we observed that males exceeded females in whole-fish PCB concentration by 17 to 43 %. …”
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  2. 1202
    “…The European pesticide regulation requires fish metabolism and fish feeding studies where residues in fish feed exceed 0.1 mg kg(−1) of the total diet (dry weight basis) to enable the setting of appropriate maximum residue levels in fish commodities. …”
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  3. 1203
    por Giorgetti, Luca, Heard, Edith
    Publicado 2016
    “…Finally, we propose an experimental scheme for comparison of 3C and DNA FISH results.…”
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  4. 1204
    “…In this work a total of 949 fish samples were analysed for the identification of nematode larvae belonging to the Anisakidae family. …”
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  5. 1205
  6. 1206
    “…Internally fertilizing animals show a remarkable diversity in male genital morphology that is associated with sexual selection, and these traits are thought to be evolving particularly rapidly. Male fish in some internally fertilizing species have “gonopodia,” highly modified anal fins that are putatively important for sexual selection. …”
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  7. 1207
  8. 1208
    “…BACKGROUND: Cryptocaryon irritans is an obligate ectoparasitic ciliate pathogen of marine fishes. It can infect most marine teleosts and cause heavy economic losses in aquaculture. …”
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  9. 1209
    “…A major impediment to the commercialization and cultivation of transgenic fish is the potential ecological risks they pose to natural environments: a problem that could be solved by the production of sterile transgenic fish. …”
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  10. 1210
    “…We used long-term data sets of daily fish passage to examine linkages between hydroclimate and the expression of life-history phenology by native fishes. …”
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  11. 1211
  12. 1212
    “…Genes reported in hypoxia response for fishes were compiled through literature survey and the database presently covers 818 gene sequences and 35 gene types from 38 fishes. …”
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  13. 1213
    por Ail, Divya, Perron, Muriel
    Publicado 2017
    “…These investigations highlighted several cellular sources for retinal repair in different fish and amphibian species. Moreover, major differences in repair mechanisms have been reported in these animal models. …”
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  14. 1214
    “…We assess the relationship between predatory reef fish biomass and several anthropogenic and environmental variables at 39 reefs across the Caribbean to (i) estimate their roles determining local predator biomass and (ii) determine site-specific recovery potential if fishing was eliminated. …”
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  15. 1215
    “…An exhaustive literature search supplemented by a critical examination of records made it possible to present an annotated checklist of tapeworms (Cestoda) that, as adults or larvae (metacestodes), parasitize freshwater, brackish water and marine fishes, i.e. cartilaginous and bony fishes, in South America. …”
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  16. 1216
    por Hernández, Igor
    Publicado 2017
    “…Treatment with high phage concentration (MOI 350:1, initial Serratia population 3.9 ± 0.3 Log cfu/g) can reduce the Serratia populations up to 90% during fish storage (a maximum of 6 days) at low temperatures (6°C). …”
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  17. 1217
    “…Together, our findings demonstrate great-unrecognized diversity in the repertoire and expression of nonblood globins that has arisen during ray-finned fish evolution.…”
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  18. 1218
  19. 1219
  20. 1220
    por Thacker, Christine E.
    Publicado 2017
    “…BACKGROUND: The Pleistocene closure of Isthmus of Panama, separating the basins of the Eastern Pacific and the Caribbean Sea, created a unique natural experiment that reveals how marine faunas respond to environmental change. To explore how fishes have been affected by this tectonic event, I compare transisthmian patterns in phylogeny and morphology for geminate lineages in two families, Eleotridae (sleepers) and Apogonidae (cardinalfishes). …”
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