Флавонолы в регуляции развития, прорастания и роста мужского гаметофита петунии in vivo

Abstract

The development of pollen grains of Petunia both clones was accompanied by a steady increase in the level of the amount Flavonols in the tissues of the anther. Mature pollen fertile clones two slightly different levels of Flavonols: 27.34 ±1.83 mg/g fresh weight (сompatibility clone) and 20.96 ± 1.49 mg/g fresh weight (inсompatibility clone). The male gametophyte of both fertile clones compared to sporofyte tissues of the pistil is characterized by higher levels of Flavonols. Stigma after pollination characterized by the highest level of Flavonols compared to style and ovary.