Fish liver protein synthesis during cold acclimatization: Seasonal changes of the ultrastructure of the carp hepatocyte

Lino Sáez, Tatiana Zuvić, Rodolfo Amthauer, Esteban Rodríguez, Manuel Krauskopf

Resultado de la investigación: Contribución a una revistaArtículo

37 Citas (Scopus)

Resumen

A cell‐free system, active in protein synthesis, was constructed using ribosomes and supernatant factors isolated from the livers of winteracclimatized carps. Upon seasonal adaptation, the hepatocytes of these fishes exhibited distinctive morphological features that were not sex dependent. The cytoarchitecture of the liver cell from summer carps is consistent with the cellular arrangements found when the rate of gene expression is high. During winter, several morphological features reveal that macromolecular synthetic activity may be clearly diminished.

Idioma originalInglés
Páginas (desde-hasta)175-186
Número de páginas12
PublicaciónJournal of Experimental Zoology
Volumen230
N.º2
DOI
EstadoPublicada - 1984

Áreas temáticas de ASJC Scopus

  • Animales y zoología
  • Medicina (todo)

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