Egg and sperm recognition systems during fertilization

Noritaka Hirohashi, Noriko Kamei, Hideo Kubo, Hitoshi Sawada, Midori Matsumoto, Motonori Hoshi

Research output: Contribution to journalArticle

52 Citations (Scopus)

Abstract

Fertilization is a programmed process that has many molecules and sequential events amenable to study. The biochemistry of fertilization has identified cellular and acellular components fundamental to the interactions between sperm and egg. Recent studies highlight the molecular details of the species-specificity of fertilization that involve protein-protein and protein-carbohydrate interactions. Although the diversity of structure and mechanism may imply rapid evolution of fertilization proteins, understanding the structure-function relationships has become important. Here, we introduce the molecules controlling the sperm AR, sperm attachment to, and penetration through, the egg investments.

Original languageEnglish
JournalDevelopment Growth and Differentiation
Volume50
Issue numberSUPPL. 1
DOIs
Publication statusPublished - 2008 Jun

Fingerprint

Fertilization
Ovum
Spermatozoa
Proteins
Sperm-Ovum Interactions
Species Specificity
Biochemistry
Carbohydrates

Keywords

  • Acrosome reaction
  • Acrosome reaction-inducing substance (ARIS)
  • Bindin
  • Egg coat
  • Fertilization
  • Lysin

ASJC Scopus subject areas

  • Anatomy
  • Developmental Biology
  • Cell Biology

Cite this

Egg and sperm recognition systems during fertilization. / Hirohashi, Noritaka; Kamei, Noriko; Kubo, Hideo; Sawada, Hitoshi; Matsumoto, Midori; Hoshi, Motonori.

In: Development Growth and Differentiation, Vol. 50, No. SUPPL. 1, 06.2008.

Research output: Contribution to journalArticle

Hirohashi, Noritaka ; Kamei, Noriko ; Kubo, Hideo ; Sawada, Hitoshi ; Matsumoto, Midori ; Hoshi, Motonori. / Egg and sperm recognition systems during fertilization. In: Development Growth and Differentiation. 2008 ; Vol. 50, No. SUPPL. 1.
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