Literature DB >> 4734353

Sea urchin sperm-egg interactions studied with the scanning electron microscope.

M J Tegner, D Epel.   

Abstract

Scanning electron microscopy of the outer surface of sea urchin eggs sampled at intervals during the first 3 minutes after insemination reveals the detailed structural changes of the vitelline layer during its transformation into the fertilization membrane. A sperm attachment-detachment sequence is described for the large number of sperm which transitorily bind every egg during fertilization.

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Year:  1973        PMID： 4734353     DOI： 10.1126/science.179.4074.685

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


  7 in total

1.  Continuous fluorescence microphotolysis: A sensitive method for study of diffusion processes in single cells.

Authors:  R Peters; A Brünger; K Schulten
Journal:  Proc Natl Acad Sci U S A       Date:  1981-02       Impact factor: 11.205

2.  Scanning electron microscope studies of the surface of the sea urchin egg.

Authors:  B E Hagström; S Lönning
Journal:  Protoplasma       Date:  1976       Impact factor: 3.356

3.  An ultrastructural analysis of early fertilization in the sand dollar, Echinarachnius parma.

Authors:  R G Summers; B L Hylander
Journal:  Cell Tissue Res       Date:  1974       Impact factor: 5.249

Review 4.  Cell surface changes in the egg at fertilization.

Authors:  Gary M Wessel; Julian L Wong
Journal:  Mol Reprod Dev       Date:  2009-10       Impact factor: 2.609

5.  Isolation and characterization of the vitelline layer of sea urchin eggs.

Authors:  C G Glabe; V D Vacquier
Journal:  J Cell Biol       Date:  1977-11       Impact factor: 10.539

6.  Identification of the sea urchin egg receptor for sperm using an antiserum raised against a fragment of its extracellular domain.

Authors:  K R Foltz; W J Lennarz
Journal:  J Cell Biol       Date:  1992-02       Impact factor: 10.539

7.  Changes in the topography of the sea urchin egg after fertilization.

Authors:  E M Eddy; B M Shapiro
Journal:  J Cell Biol       Date:  1976-10       Impact factor: 10.539
  7 in total

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