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Although it is happening every hour of every day, all over the world, the story of egg meeting sperm is still a tale worth telling. Millions of candidates set off on a.

Sperm-egg fusion is a cell-cell membrane fusion event essential for the propagation of .. Protein-lipid interplay in fusion and fission of biological membranes.

Description:See Article History Alternative Title: The outer surface of each ovary is covered by a layer of cells germinal epithelium ; these surround the immature egg cells, which are present in the ovaries from the time of birth. A hollow ball of cells, the follicle , encompasses each ovum. Within the follicle the ovum gradually matures see oogenesis. It takes about four months for a follicle to develop once it is activated. Some follicles lie dormant for 40 years before they mature; others degenerate and never develop.

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