Literature DB >> 635579

Polyribosomes associated with forming acrosome membranes in guinea pig spermatids.

H H Mollenhauer, D J Morré.   

Abstract

Ribosomes, some of which are arranged in polyribosomal configurations, are attached to specialized regions of the acrosomal membrane in guinea pig spermatids. This finding indicates a new functional dimension for the acrosomal membrane, that of protein synthesis, and suggests that during acrosome formation, proteins of the acrosomal membrane or acrosomal contents need not be synthesized before or during passage through the Golgi apparatus.

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Year:  1978        PMID: 635579     DOI: 10.1126/science.635579

Source DB:  PubMed          Journal:  Science        ISSN: 0036-8075            Impact factor:   47.728


  3 in total

1.  Mammalian sperm translate nuclear-encoded proteins by mitochondrial-type ribosomes.

Authors:  Yael Gur; Haim Breitbart
Journal:  Genes Dev       Date:  2006-01-31       Impact factor: 11.361

2.  In vitro synthesis of the major lens membrane protein.

Authors:  F C Ramaekers; A M Selten-Versteegen; E L Benedetti; I Dunia; H Bloemendal
Journal:  Proc Natl Acad Sci U S A       Date:  1980-02       Impact factor: 11.205

3.  Ultrastructural aspects of spermatogenesis in the common marmoset (Callithrix jacchus).

Authors:  W V Holt; H D Moore
Journal:  J Anat       Date:  1984-01       Impact factor: 2.610

  3 in total

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