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Article Dans Une Revue Biochimie Année : 1999

Membrane proteins involved in pollen-pistil interactions

Jean-Loîc Giranton
  • Fonction : Auteur
Eugénie Passelègue
  • Fonction : Auteur
Jeremy Mark Cock
  • Fonction : Auteur

Résumé

Self-incompatibility (SI) is a widespread mechanism in angiosperms which prevents self-fertilization. This mechanism relies on cell-cell interactions between pollen and pistil. Among the different SI systems that have been reported, two have been particularly investigated: the gametophytic system of Solanaceae and the sporophytic system of Brassicaceae. In these two families, although the molecular bases of SI response are different, secreted and/or membrane-anchored proteins are required for self-pollen rejection. Interestingly, these proteins exhibit two functions: recognition and a catalytic activity. In this review article, we present recent advances which permit a better understanding of how these proteins control the male/female recognition event associated with the SI response. © Société française de biochimie et biologie moléculaire / Elsevier, Paris pollen-pistil interaction / receptor-like kinases / self-incompatibility / S-locus / S RNases

Dates et versions

hal-01926846 , version 1 (19-11-2018)

Identifiants

Citer

Jean-Loîc Giranton, Eugénie Passelègue, Christian Dumas, Jeremy Mark Cock, Thierry Gaude. Membrane proteins involved in pollen-pistil interactions. Biochimie, 1999, 81 (6), pp.675-680. ⟨10.1016/S0300-9084(99)80125-4⟩. ⟨hal-01926846⟩
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