Efecto de la temperatura sobre el crecimiento de juveniles de Petenia kraussii (Pisces:Cichlidae): Relación ARN/ADN
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| Autores: | , , |
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| Formato: | artículo original |
| Estado: | Versión publicada |
| Data de Publicación: | 1993 |
| Descripción: | We determined the instantaneous growth rate (RNA/DNA ratio) in juvenile Pelenia kraussii exposed during four weeks at 22 and 30°C. The RNA and protein levels were significantly greater (P<0.001) in samples exposed at 22°C than in those at 30°C. The RNA/DNA ratios during four week-experimental periods were three times higher in fish exposed at 22°C than in those at 30°C, suggesting a better physiological condition at low temperatures for P. kraussii. |
| País: | Portal de Revistas UCR |
| Institución: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| Idioma: | Español |
| OAI Identifier: | oai:portal.ucr.ac.cr:article/29285 |
| Acceso en liña: | https://revistas.ucr.ac.cr/index.php/rbt/article/view/29285 |
| Palabra crave: | Temperature ARN/ADN ratio Petenia kraussii |