[Ribosomal crystallization and hibernation in a viviparous lizard].
Part of the ribosomes crystallize in the ovarian follicles during hibernation. The association between ribosomes crystals and endoplasmic reticulum membranes depends on the cell types of the follicle. The cytoplasm of oocytes with a nucleolus shows ribosome crystals. In larger oocytes, without nucleolus, there is no ribosome crystallization. The ribosomes which crystallize would be newly synthesized.
D000818:Animals; D003460:Crystallization; D005260:Female; D006605:Hibernation; D008116:Lizards / Q000502:physiology*; D006080:Ovarian Follicle / Q000502:physiology / Q000648:ultrastructure; D012270:Ribosomes / Q000502:physiology* / Q000648:ultrastructure
Cristallisation ribosomique et hibernation chez le Lézard vivipare.