Juxtanuclear changes during the early spermatogenesis in Lebistes reticulatus (Guppy).

Autor: Grönberg, Rolf, Telkkä, Antti
Zdroj: Zeitschrift Für Zellforschung und Mikroskopische Anatomie; 1967, Vol. 84 Issue 3, p342-349, 8p
Abstrakt: The sperm cell of Lebistes reticulatus during Spermatogenesis is studied. The nuclear differentiation correlate to the flagellar outgrowth. Differential distribution in the chromatin condensation corresponds to a new membrane synthesis at the centriolar side of the nucleus. The fan-shaped microtubular bundle in Juxtanuclear position is described and its function as a stabilizing entity is discussed. At the centriolar complex satellites and an intercentriolar lamellated body are investigated. In submicroscopic details the sperm cell of Lebistes distinctively differs from other species previously described. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index