The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 

Editor

Share

Personal info

View

Links

About

Terms

 

 
 
 
 

Benzohydroxamic acid induces polyspermic fertilization in the sea urchin Arbacia punctulata.

Benzohydroxamic acid (BHA) is a competitive inhibitor of the sea urchin sperm peroxidase. We now report that addition of BHA to fertilization cultures of Arbacia punctulata promotes polyspermy. This effect is dose and sperm density dependent. The cortical reaction (elevation of the fertilization envelope) is not retarded by BHA. BHA must be added to the cultures before the eggs complete the cortical reaction at 60 sec post insemination in order to induce polyspermy. Since sea urchin eggs release H2O2 during the cortical reaction at fertilization, these findings support our hypothesis that the sperm peroxidase has a functional role in helping to prevent polyspermy.[1]

References

  1. Benzohydroxamic acid induces polyspermic fertilization in the sea urchin Arbacia punctulata. Schuel, H., Schuel, R. Cell Biol. Int. Rep. (1987) [Pubmed]
Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenesOpen Access LicencePrivacy PolicyTerms of Useapsburg
 
WikiGenes - Universities