Extraordinary divergence and positive Darwinian selection in a fusagenic protein coating the acrosomal process of abalone spermatozoa.
During fertilization in marine invertebrates, fusion between sperm and egg cell membranes occurs at the tip of the sperm acrosomal process. In abalone sperm the acrosomal process is coated with an 18-kDa protein. In situ, this protein has no effect on the egg vitelline envelope, but in vitro it is a...
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| Publicado no: | Proc Natl Acad Sci U S A |
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| Principais autores: | , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
National Academy of Sciences
1995
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC41826/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/7761431/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.92.11.4957 |
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