Galactose at the nonreducing terminus of O-linked oligosaccharides of mouse egg zona pellucida glycoprotein ZP3 is essential for the glycoprotein's sperm receptor activity.
During fertilization in mice, zona pellucida glycoprotein ZP3 mediates initial sperm-egg interactions by serving as receptor for sperm. Purified egg ZP3, as well as ZP3-derived O-linked oligosaccharides, exhibit sperm receptor activity in vitro. We report that treatment of purified egg ZP3 and ZP3-d...
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| Publié dans: | Proc Natl Acad Sci U S A |
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| Auteurs principaux: | , |
| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
National Academy of Sciences
1988
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC282061/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/2842789/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.85.18.6778 |
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