Evolution of the hypodermal cells of grape berry during their transformation in pulp cells

OENO One

Jacques Bouard¹  Monique Fougère-Rifot¹  Céline Cholet² 

[1] Institut de la Vigne de Bordeaux, Laboratoire des Sciences de la Vigne, Université Bordeaux 1, Avenue des Facultés, 33405 Talence cedex (France);Laboratoire des Sciences de la Vigne, Université Bordeaux I, avenue des Facultés, 33405 Talence cedex, France;

关键词: grape berry;    hypodermal cells;    pulp;    cell wall;    polysaccharides;    PAS test;   

DOI  :  10.20870/oeno-one.1996.30.2.1108

来源: DOAJ

【 摘 要 】

Some hypodermal cells of grape berry become pulp cells during growth stage to maturity. Their vacuolar tannins disappear and their cell walls get thinner in two times. In a first time, cell walls lose their polysaccharides (PAS negative walls), then they get thinner like pulp walls.

【 授权许可】

Unknown